validate-options.test.js.snap.webpack5

// Jest Snapshot v1, https://goo.gl/fbAQLP

exports[`options validate should throw an error on the "allowedHosts" option with '[""]' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.allowedHosts[0] should be a non-empty string."
`;

exports[`options validate should throw an error on the "allowedHosts" option with '[]' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.allowedHosts should be a non-empty array."
`;

exports[`options validate should throw an error on the "allowedHosts" option with '123' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.allowedHosts should be one of these:
   [non-empty string, ...] (should not have fewer than 1 item) | \\"auto\\" | \\"all\\" | non-empty string
   -> Allows to enumerate the hosts from which access to the dev server are allowed (useful when you are proxying dev server, by default is 'auto').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverallowedhosts
   Details:
    * options.allowedHosts should be an array:
      [non-empty string, ...] (should not have fewer than 1 item)
    * options.allowedHosts should be one of these:
      \\"auto\\" | \\"all\\"
    * options.allowedHosts should be a non-empty string."
`;

exports[`options validate should throw an error on the "allowedHosts" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.allowedHosts should be one of these:
   [non-empty string, ...] (should not have fewer than 1 item) | \\"auto\\" | \\"all\\" | non-empty string
   -> Allows to enumerate the hosts from which access to the dev server are allowed (useful when you are proxying dev server, by default is 'auto').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverallowedhosts
   Details:
    * options.allowedHosts should be an array:
      [non-empty string, ...] (should not have fewer than 1 item)
    * options.allowedHosts should be one of these:
      \\"auto\\" | \\"all\\"
    * options.allowedHosts should be a non-empty string."
`;

exports[`options validate should throw an error on the "allowedHosts" option with 'true' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.allowedHosts should be one of these:
   [non-empty string, ...] (should not have fewer than 1 item) | \\"auto\\" | \\"all\\" | non-empty string
   -> Allows to enumerate the hosts from which access to the dev server are allowed (useful when you are proxying dev server, by default is 'auto').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverallowedhosts
   Details:
    * options.allowedHosts should be an array:
      [non-empty string, ...] (should not have fewer than 1 item)
    * options.allowedHosts should be one of these:
      \\"auto\\" | \\"all\\"
    * options.allowedHosts should be a non-empty string."
`;

exports[`options validate should throw an error on the "bonjour" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.bonjour should be one of these:
   boolean | object { … }
   -> Allows to broadcasts dev server via ZeroConf networking on start.
   -> Read more at  https://webpack.js.org/configuration/dev-server/#devserverbonjour
   Details:
    * options.bonjour should be a boolean.
    * options.bonjour should be an object:
      object { … }
      -> Options for bonjour.
      -> Read more at https://github.com/watson/bonjour#initializing"
`;

exports[`options validate should throw an error on the "client" option with '{"logging":"silent"}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.logging should be one of these:
   \\"none\\" | \\"error\\" | \\"warn\\" | \\"info\\" | \\"log\\" | \\"verbose\\"
   -> Allows to set log level in the browser.
   -> Read more at https://webpack.js.org/configuration/dev-server/#logging"
`;

exports[`options validate should throw an error on the "client" option with '{"logging":"whoops!"}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.logging should be one of these:
   \\"none\\" | \\"error\\" | \\"warn\\" | \\"info\\" | \\"log\\" | \\"verbose\\"
   -> Allows to set log level in the browser.
   -> Read more at https://webpack.js.org/configuration/dev-server/#logging"
`;

exports[`options validate should throw an error on the "client" option with '{"overlay":""}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client should be one of these:
   false | object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }
   -> Allows to specify options for client script in the browser or disable client script.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverclient
   Details:
    * options.client.overlay should be one of these:
      boolean | object { errors?, warnings? }
      Details:
       * options.client.overlay should be a boolean.
         -> Enables a full-screen overlay in the browser when there are compiler errors or warnings.
         -> Read more at https://webpack.js.org/configuration/dev-server/#overlay
       * options.client.overlay should be an object:
         object { errors?, warnings? }"
`;

exports[`options validate should throw an error on the "client" option with '{"overlay":{"arbitrary":""}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.overlay has an unknown property 'arbitrary'. These properties are valid:
   object { errors?, warnings? }"
`;

exports[`options validate should throw an error on the "client" option with '{"overlay":{"errors":""}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.overlay.errors should be a boolean.
   -> Enables a full-screen overlay in the browser when there are compiler errors."
`;

exports[`options validate should throw an error on the "client" option with '{"overlay":{"warnings":""}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.overlay.warnings should be a boolean.
   -> Enables a full-screen overlay in the browser when there are compiler warnings."
`;

exports[`options validate should throw an error on the "client" option with '{"progress":""}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.progress should be a boolean.
   -> Prints compilation progress in percentage in the browser.
   -> Read more at https://webpack.js.org/configuration/dev-server/#progress"
`;

exports[`options validate should throw an error on the "client" option with '{"reconnect":""}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client should be one of these:
   false | object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }
   -> Allows to specify options for client script in the browser or disable client script.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverclient
   Details:
    * options.client.reconnect should be one of these:
      boolean | number (should be >= 0)
      -> Tells dev-server the number of times it should try to reconnect the client.
      -> Read more at https://webpack.js.org/configuration/dev-server/#reconnect
      Details:
       * options.client.reconnect should be a boolean.
       * options.client.reconnect should be a number (should be >= 0)."
`;

exports[`options validate should throw an error on the "client" option with '{"unknownOption":true}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client has an unknown property 'unknownOption'. These properties are valid:
   object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }"
`;

exports[`options validate should throw an error on the "client" option with '{"webSocketTransport":true}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client should be one of these:
   false | object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }
   -> Allows to specify options for client script in the browser or disable client script.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverclient
   Details:
    * options.client.webSocketTransport should be one of these:
      \\"sockjs\\" | \\"ws\\" | non-empty string
      -> Allows to set custom web socket transport to communicate with dev server.
      -> Read more at https://webpack.js.org/configuration/dev-server/#websockettransport
      Details:
       * options.client.webSocketTransport should be one of these:
         \\"sockjs\\" | \\"ws\\"
       * options.client.webSocketTransport should be a non-empty string."
`;

exports[`options validate should throw an error on the "client" option with '{"webSocketURL":{"hostname":""}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.webSocketURL.hostname should be a non-empty string.
   -> Tells clients connected to devServer to use the provided hostname."
`;

exports[`options validate should throw an error on the "client" option with '{"webSocketURL":{"hostname":true,"pathname":"","port":8080}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.webSocketURL.hostname should be a non-empty string.
   -> Tells clients connected to devServer to use the provided hostname."
`;

exports[`options validate should throw an error on the "client" option with '{"webSocketURL":{"pathname":true}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.webSocketURL.pathname should be a string.
   -> Tells clients connected to devServer to use the provided path to connect."
`;

exports[`options validate should throw an error on the "client" option with '{"webSocketURL":{"port":""}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client.webSocketURL.port should be a non-empty string."
`;

exports[`options validate should throw an error on the "client" option with '{"webSocketURL":{"port":true}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client should be one of these:
   false | object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }
   -> Allows to specify options for client script in the browser or disable client script.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverclient
   Details:
    * options.client.webSocketURL.port should be one of these:
      number | non-empty string
      -> Tells clients connected to devServer to use the provided port.
      Details:
       * options.client.webSocketURL.port should be a number.
       * options.client.webSocketURL.port should be a non-empty string."
`;

exports[`options validate should throw an error on the "client" option with '{"webSocketURL":{"username":123,"password":976}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client should be one of these:
   false | object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }
   -> Allows to specify options for client script in the browser or disable client script.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverclient
   Details:
    * options.client.webSocketURL.password should be a string.
      -> Tells clients connected to devServer to use the provided password to authenticate.
    * options.client.webSocketURL.username should be a string.
      -> Tells clients connected to devServer to use the provided username to authenticate."
`;

exports[`options validate should throw an error on the "client" option with 'whoops!' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.client should be one of these:
   false | object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }
   -> Allows to specify options for client script in the browser or disable client script.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverclient
   Details:
    * options.client should be false.
    * options.client should be an object:
      object { logging?, overlay?, progress?, reconnect?, webSocketTransport?, webSocketURL? }"
`;

exports[`options validate should throw an error on the "compress" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.compress should be a boolean.
   -> Enables gzip compression for everything served.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devservercompress"
`;

exports[`options validate should throw an error on the "devMiddleware" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.devMiddleware should be an object:
   object { … }
   -> Provide options to 'webpack-dev-middleware' which handles webpack assets.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverdevmiddleware"
`;

exports[`options validate should throw an error on the "headers" option with '[]' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.headers should be a non-empty array."
`;

exports[`options validate should throw an error on the "headers" option with '[{"foo":"bar"}]' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.headers[0] has an unknown property 'foo'. These properties are valid:
   object { key?, value? }"
`;

exports[`options validate should throw an error on the "headers" option with '1' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.headers should be one of these:
   [object { key?, value? }, ...] (should not have fewer than 1 item) | object { … } | function
   -> Allows to set custom headers on response.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverheaders
   Details:
    * options.headers should be an array:
      [object { key?, value? }, ...] (should not have fewer than 1 item)
    * options.headers should be an object:
      object { … }
    * options.headers should be an instance of function."
`;

exports[`options validate should throw an error on the "headers" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.headers should be one of these:
   [object { key?, value? }, ...] (should not have fewer than 1 item) | object { … } | function
   -> Allows to set custom headers on response.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverheaders
   Details:
    * options.headers should be an array:
      [object { key?, value? }, ...] (should not have fewer than 1 item)
    * options.headers should be an object:
      object { … }
    * options.headers should be an instance of function."
`;

exports[`options validate should throw an error on the "historyApiFallback" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.historyApiFallback should be one of these:
   boolean | object { … }
   -> Allows to proxy requests through a specified index page (by default 'index.html'), useful for Single Page Applications that utilise the HTML5 History API.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhistoryapifallback
   Details:
    * options.historyApiFallback should be a boolean.
    * options.historyApiFallback should be an object:
      object { … }
      -> Options for \`historyApiFallback\`.
      -> Read more at https://github.com/bripkens/connect-history-api-fallback#options"
`;

exports[`options validate should throw an error on the "host" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.host should be a non-empty string."
`;

exports[`options validate should throw an error on the "host" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.host should be one of these:
   \\"local-ip\\" | \\"local-ipv4\\" | \\"local-ipv6\\" | non-empty string
   -> Allows to specify a hostname to use.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhost
   Details:
    * options.host should be one of these:
      \\"local-ip\\" | \\"local-ipv4\\" | \\"local-ipv6\\"
    * options.host should be a non-empty string."
`;

exports[`options validate should throw an error on the "host" option with 'null' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.host should be one of these:
   \\"local-ip\\" | \\"local-ipv4\\" | \\"local-ipv6\\" | non-empty string
   -> Allows to specify a hostname to use.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhost
   Details:
    * options.host should be one of these:
      \\"local-ip\\" | \\"local-ipv4\\" | \\"local-ipv6\\"
    * options.host should be a non-empty string."
`;

exports[`options validate should throw an error on the "hot" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.hot should be one of these:
   boolean | \\"only\\"
   -> Enables Hot Module Replacement.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhot
   Details:
    * options.hot should be a boolean.
    * options.hot should be \\"only\\"."
`;

exports[`options validate should throw an error on the "hot" option with 'foo' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.hot should be one of these:
   boolean | \\"only\\"
   -> Enables Hot Module Replacement.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhot
   Details:
    * options.hot should be a boolean.
    * options.hot should be \\"only\\"."
`;

exports[`options validate should throw an error on the "http2" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.http2 should be a boolean.
   -> Allows to serve over HTTP/2 using SPDY. Deprecated, use the \`server\` option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhttp2"
`;

exports[`options validate should throw an error on the "https" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.https should be one of these:
   boolean | object { passphrase?, requestCert?, ca?, cacert?, cert?, crl?, key?, pfx?, … }
   -> Allows to configure the server's listening socket for TLS (by default, dev server will be served over HTTP). Deprecated, use the \`server\` option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhttps
   Details:
    * options.https should be a boolean.
    * options.https should be an object:
      object { passphrase?, requestCert?, ca?, cacert?, cert?, crl?, key?, pfx?, … }"
`;

exports[`options validate should throw an error on the "https" option with '{"cacert":true}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.https should be one of these:
   boolean | object { passphrase?, requestCert?, ca?, cacert?, cert?, crl?, key?, pfx?, … }
   -> Allows to configure the server's listening socket for TLS (by default, dev server will be served over HTTP). Deprecated, use the \`server\` option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhttps
   Details:
    * options.https.cacert should be one of these:
      [string | Buffer, ...] | string | Buffer
      -> Path to an SSL CA certificate or content of an SSL CA certificate. Deprecated, use the \`server.options.ca\` option.
      Details:
       * options.https.cacert should be an array:
         [string | Buffer, ...]
       * options.https.cacert should be a string.
       * options.https.cacert should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "https" option with '{"cert":true}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.https should be one of these:
   boolean | object { passphrase?, requestCert?, ca?, cacert?, cert?, crl?, key?, pfx?, … }
   -> Allows to configure the server's listening socket for TLS (by default, dev server will be served over HTTP). Deprecated, use the \`server\` option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhttps
   Details:
    * options.https.cert should be one of these:
      [string | Buffer, ...] | string | Buffer
      -> Path to an SSL certificate or content of an SSL certificate. Deprecated, use the \`server.options.cert\` option.
      Details:
       * options.https.cert should be an array:
         [string | Buffer, ...]
       * options.https.cert should be a string.
       * options.https.cert should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "https" option with '{"key":10}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.https should be one of these:
   boolean | object { passphrase?, requestCert?, ca?, cacert?, cert?, crl?, key?, pfx?, … }
   -> Allows to configure the server's listening socket for TLS (by default, dev server will be served over HTTP). Deprecated, use the \`server\` option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhttps
   Details:
    * options.https.key should be one of these:
      [string | Buffer | object { … }, ...] | string | Buffer
      -> Path to an SSL key or content of an SSL key. Deprecated, use the \`server.options.key\` option.
      Details:
       * options.https.key should be an array:
         [string | Buffer | object { … }, ...]
       * options.https.key should be a string.
       * options.https.key should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "https" option with '{"passphrase":false}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.https.passphrase should be a string.
   -> Passphrase for a pfx file. Deprecated, use the \`server.options.passphrase\` option."
`;

exports[`options validate should throw an error on the "https" option with '{"pfx":10}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.https should be one of these:
   boolean | object { passphrase?, requestCert?, ca?, cacert?, cert?, crl?, key?, pfx?, … }
   -> Allows to configure the server's listening socket for TLS (by default, dev server will be served over HTTP). Deprecated, use the \`server\` option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverhttps
   Details:
    * options.https.pfx should be one of these:
      [string | Buffer | object { … }, ...] | string | Buffer
      -> Path to an SSL pfx file or content of an SSL pfx file. Deprecated, use the \`server.options.pfx\` option.
      Details:
       * options.https.pfx should be an array:
         [string | Buffer | object { … }, ...]
       * options.https.pfx should be a string.
       * options.https.pfx should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "https" option with '{"requestCert":"test"}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.https.requestCert should be a boolean.
   -> Request for an SSL certificate. Deprecated, use the \`server.options.requestCert\` option."
`;

exports[`options validate should throw an error on the "ipc" option with '{}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.ipc should be one of these:
   non-empty string | true
   -> Listen to a unix socket.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserveripc
   Details:
    * options.ipc should be a non-empty string.
    * options.ipc should be a true.
    * options.ipc should be true."
`;

exports[`options validate should throw an error on the "ipc" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.ipc should be one of these:
   non-empty string | true
   -> Listen to a unix socket.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserveripc
   Details:
    * options.ipc should be a non-empty string.
    * options.ipc should be true."
`;

exports[`options validate should throw an error on the "liveReload" option with 'invalid' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.liveReload should be a boolean.
   -> Enables reload/refresh the page(s) when file changes are detected (enabled by default).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverlivereload"
`;

exports[`options validate should throw an error on the "magicHtml" option with 'string' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.magicHtml should be a boolean.
   -> Tells dev-server whether to enable magic HTML routes (routes corresponding to your webpack output, for example '/main' for 'main.js').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devservermagichtml"
`;

exports[`options validate should throw an error on the "onAfterSetupMiddleware" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.onAfterSetupMiddleware should be an instance of function.
   -> Provides the ability to execute a custom function and apply custom middleware(s) after all other middlewares. Deprecated: please use the 'setupMiddlewares' option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserveronaftersetupmiddleware"
`;

exports[`options validate should throw an error on the "onBeforeSetupMiddleware" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.onBeforeSetupMiddleware should be an instance of function.
   -> Provides the ability to execute a custom function and apply custom middleware(s) prior to all other middlewares. Deprecated: please use the 'setupMiddlewares' option.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserveronbeforesetupmiddleware"
`;

exports[`options validate should throw an error on the "onListening" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.onListening should be an instance of function.
   -> Provides the ability to execute a custom function when dev server starts listening.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserveronlistening"
`;

exports[`options validate should throw an error on the "open" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.open should be a non-empty string."
`;

exports[`options validate should throw an error on the "open" option with '{"app":true}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.open should be one of these:
   [non-empty string | object { target?, app? }, ...] | boolean | non-empty string | object { target?, app? }
   -> Allows to configure dev server to open the browser(s) and page(s) after server had been started (set it to true to open your default browser).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserveropen
   Details:
    * options.open.app should be one of these:
      object { name?, arguments? } | non-empty string
      -> Open specified browser.
      Details:
       * options.open.app should be an object:
         object { name?, arguments? }
       * options.open.app should be a non-empty string.
         -> Open specified browser."
`;

exports[`options validate should throw an error on the "open" option with '{"foo":"bar"}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.open has an unknown property 'foo'. These properties are valid:
   object { target?, app? }"
`;

exports[`options validate should throw an error on the "open" option with '{"target":90}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.open should be one of these:
   [non-empty string | object { target?, app? }, ...] | boolean | non-empty string | object { target?, app? }
   -> Allows to configure dev server to open the browser(s) and page(s) after server had been started (set it to true to open your default browser).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserveropen
   Details:
    * options.open.target should be one of these:
      [string, ...] | string
      -> Opens specified page in browser.
      Details:
       * options.open.target should be an array:
         [string, ...]
       * options.open.target should be a string."
`;

exports[`options validate should throw an error on the "port" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.port should be a non-empty string."
`;

exports[`options validate should throw an error on the "port" option with '-1' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.port should be >= 0 and <= 65535."
`;

exports[`options validate should throw an error on the "port" option with '65536' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.port should be >= 0 and <= 65535."
`;

exports[`options validate should throw an error on the "port" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.port should be one of these:
   number (should be >= 0 and <= 65535) | non-empty string | \\"auto\\"
   -> Allows to specify a port to use.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverport
   Details:
    * options.port should be a number (should be >= 0 and <= 65535).
    * options.port should be a non-empty string.
    * options.port should be \\"auto\\"."
`;

exports[`options validate should throw an error on the "port" option with 'null' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.port should be one of these:
   number (should be >= 0 and <= 65535) | non-empty string | \\"auto\\"
   -> Allows to specify a port to use.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverport
   Details:
    * options.port should be a number (should be >= 0 and <= 65535).
    * options.port should be a non-empty string.
    * options.port should be \\"auto\\"."
`;

exports[`options validate should throw an error on the "proxy" option with '() => {}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.proxy should be one of these:
   object { … } | [object { … } | function, ...]
   -> Allows to proxy requests, can be useful when you have a separate API backend development server and you want to send API requests on the same domain.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverproxy
   Details:
    * options.proxy should be an object:
      object { … }
    * options.proxy should be an array:
      [object { … } | function, ...]"
`;

exports[`options validate should throw an error on the "proxy" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.proxy should be one of these:
   object { … } | [object { … } | function, ...]
   -> Allows to proxy requests, can be useful when you have a separate API backend development server and you want to send API requests on the same domain.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverproxy
   Details:
    * options.proxy should be an object:
      object { … }
    * options.proxy should be an array:
      [object { … } | function, ...]"
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","additional":"test"}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server has an unknown property 'additional'. These properties are valid:
   object { type?, options? }"
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","options":{"ca":true}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server should be one of these:
   \\"http\\" | \\"https\\" | \\"spdy\\" | non-empty string | object { type?, options? }
   -> Allows to set server and options (by default 'http').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverserver
   Details:
    * options.server.options.ca should be one of these:
      [string | Buffer, ...] | string | Buffer
      -> Path to an SSL CA certificate or content of an SSL CA certificate.
      Details:
       * options.server.options.ca should be an array:
         [string | Buffer, ...]
       * options.server.options.ca should be a string.
       * options.server.options.ca should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","options":{"cacert":true}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server should be one of these:
   \\"http\\" | \\"https\\" | \\"spdy\\" | non-empty string | object { type?, options? }
   -> Allows to set server and options (by default 'http').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverserver
   Details:
    * options.server.options.cacert should be one of these:
      [string | Buffer, ...] | string | Buffer
      -> Path to an SSL CA certificate or content of an SSL CA certificate. Deprecated, use the \`server.options.ca\` option.
      Details:
       * options.server.options.cacert should be an array:
         [string | Buffer, ...]
       * options.server.options.cacert should be a string.
       * options.server.options.cacert should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","options":{"cert":true}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server should be one of these:
   \\"http\\" | \\"https\\" | \\"spdy\\" | non-empty string | object { type?, options? }
   -> Allows to set server and options (by default 'http').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverserver
   Details:
    * options.server.options.cert should be one of these:
      [string | Buffer, ...] | string | Buffer
      -> Path to an SSL certificate or content of an SSL certificate.
      Details:
       * options.server.options.cert should be an array:
         [string | Buffer, ...]
       * options.server.options.cert should be a string.
       * options.server.options.cert should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","options":{"key":10}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server should be one of these:
   \\"http\\" | \\"https\\" | \\"spdy\\" | non-empty string | object { type?, options? }
   -> Allows to set server and options (by default 'http').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverserver
   Details:
    * options.server.options.key should be one of these:
      [string | Buffer | object { … }, ...] | string | Buffer
      -> Path to an SSL key or content of an SSL key.
      Details:
       * options.server.options.key should be an array:
         [string | Buffer | object { … }, ...]
       * options.server.options.key should be a string.
       * options.server.options.key should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","options":{"passphrase":false}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server.options.passphrase should be a string.
   -> Passphrase for a pfx file."
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","options":{"pfx":10}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server should be one of these:
   \\"http\\" | \\"https\\" | \\"spdy\\" | non-empty string | object { type?, options? }
   -> Allows to set server and options (by default 'http').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverserver
   Details:
    * options.server.options.pfx should be one of these:
      [string | Buffer | object { … }, ...] | string | Buffer
      -> Path to an SSL pfx file or content of an SSL pfx file.
      Details:
       * options.server.options.pfx should be an array:
         [string | Buffer | object { … }, ...]
       * options.server.options.pfx should be a string.
       * options.server.options.pfx should be an instance of Buffer."
`;

exports[`options validate should throw an error on the "server" option with '{"type":"https","options":{"requestCert":"false"}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.server.options.requestCert should be a boolean.
   -> Request for an SSL certificate."
`;

exports[`options validate should throw an error on the "setupMiddlewares" option with '10' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.setupMiddlewares should be an instance of function.
   -> Provides the ability to execute a custom function and apply custom middleware(s).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserversetupmiddlewares"
`;

exports[`options validate should throw an error on the "setupMiddlewares" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.setupMiddlewares should be an instance of function.
   -> Provides the ability to execute a custom function and apply custom middleware(s).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserversetupmiddlewares"
`;

exports[`options validate should throw an error on the "setupMiddlewares" option with 'true' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.setupMiddlewares should be an instance of function.
   -> Provides the ability to execute a custom function and apply custom middleware(s).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserversetupmiddlewares"
`;

exports[`options validate should throw an error on the "static" option with '' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static should be a non-empty string."
`;

exports[`options validate should throw an error on the "static" option with '{"directory":false}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static.directory should be a non-empty string.
   -> Directory for static contents.
   -> Read more at https://webpack.js.org/configuration/dev-server/#directory"
`;

exports[`options validate should throw an error on the "static" option with '{"publicPath":false}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static should be one of these:
   [non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }, ...] | boolean | non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }
   -> Allows to configure options for serving static files from directory (by default 'public' directory).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverstatic
   Details:
    * options.static.publicPath should be one of these:
      [string, ...] (should not have fewer than 1 item) | string
      -> The static files will be available in the browser under this public path.
      -> Read more at https://webpack.js.org/configuration/dev-server/#publicpath
      Details:
       * options.static.publicPath should be an array:
         [string, ...] (should not have fewer than 1 item)
       * options.static.publicPath should be a string."
`;

exports[`options validate should throw an error on the "static" option with '{"serveIndex":"true"}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static should be one of these:
   [non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }, ...] | boolean | non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }
   -> Allows to configure options for serving static files from directory (by default 'public' directory).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverstatic
   Details:
    * options.static.serveIndex should be one of these:
      boolean | object { … }
      -> Tells dev server to use serveIndex middleware when enabled.
      -> Read more at https://webpack.js.org/configuration/dev-server/#serveindex
      Details:
       * options.static.serveIndex should be a boolean.
       * options.static.serveIndex should be an object:
         object { … }"
`;

exports[`options validate should throw an error on the "static" option with '{"watch":{"invalid":true}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static.watch has an unknown property 'invalid'. These properties are valid:
   object { persistent?, ignored?, ignoreInitial?, followSymlinks?, cwd?, disableGlobbing?, usePolling?, interval?, binaryInterval?, alwaysStat?, depth?, awaitWriteFinish?, ignorePermissionErrors?, atomic? }
   -> Configure advanced options for watching. See the chokidar documentation for the possible options.
   -> Read more at https://github.com/paulmillr/chokidar#api"
`;

exports[`options validate should throw an error on the "static" option with '{"watch":10}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static should be one of these:
   [non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }, ...] | boolean | non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }
   -> Allows to configure options for serving static files from directory (by default 'public' directory).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverstatic
   Details:
    * options.static.watch should be one of these:
      boolean | object { persistent?, ignored?, ignoreInitial?, followSymlinks?, cwd?, disableGlobbing?, usePolling?, interval?, binaryInterval?, alwaysStat?, depth?, awaitWriteFinish?, ignorePermissionErrors?, atomic? }
      -> Watches for files in static content directory.
      -> Read more at https://webpack.js.org/configuration/dev-server/#watch
      Details:
       * options.static.watch should be a boolean.
       * options.static.watch should be an object:
         object { persistent?, ignored?, ignoreInitial?, followSymlinks?, cwd?, disableGlobbing?, usePolling?, interval?, binaryInterval?, alwaysStat?, depth?, awaitWriteFinish?, ignorePermissionErrors?, atomic? }
         -> Configure advanced options for watching. See the chokidar documentation for the possible options.
         -> Read more at https://github.com/paulmillr/chokidar#api"
`;

exports[`options validate should throw an error on the "static" option with '0' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static should be one of these:
   [non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }, ...] | boolean | non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }
   -> Allows to configure options for serving static files from directory (by default 'public' directory).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverstatic
   Details:
    * options.static should be an array:
      [non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }, ...]
    * options.static should be a boolean.
    * options.static should be a non-empty string.
    * options.static should be an object:
      object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }"
`;

exports[`options validate should throw an error on the "static" option with 'null' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.static should be one of these:
   [non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }, ...] | boolean | non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }
   -> Allows to configure options for serving static files from directory (by default 'public' directory).
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverstatic
   Details:
    * options.static should be an array:
      [non-empty string | object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }, ...]
    * options.static should be a boolean.
    * options.static should be a non-empty string.
    * options.static should be an object:
      object { directory?, staticOptions?, publicPath?, serveIndex?, watch? }"
`;

exports[`options validate should throw an error on the "watchFiles" option with '{"options":{"invalid":true}}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.watchFiles.options has an unknown property 'invalid'. These properties are valid:
   object { persistent?, ignored?, ignoreInitial?, followSymlinks?, cwd?, disableGlobbing?, usePolling?, interval?, binaryInterval?, alwaysStat?, depth?, awaitWriteFinish?, ignorePermissionErrors?, atomic? }
   -> Configure advanced options for watching. See the chokidar documentation for the possible options.
   -> Read more at https://github.com/paulmillr/chokidar#api"
`;

exports[`options validate should throw an error on the "watchFiles" option with '{"options":false}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.watchFiles.options should be an object:
   object { persistent?, ignored?, ignoreInitial?, followSymlinks?, cwd?, disableGlobbing?, usePolling?, interval?, binaryInterval?, alwaysStat?, depth?, awaitWriteFinish?, ignorePermissionErrors?, atomic? }
   -> Configure advanced options for watching. See the chokidar documentation for the possible options.
   -> Read more at https://github.com/paulmillr/chokidar#api"
`;

exports[`options validate should throw an error on the "watchFiles" option with '{"paths":false}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.watchFiles should be one of these:
   [non-empty string | object { paths?, options? }, ...] | non-empty string | object { paths?, options? }
   -> Allows to configure list of globs/directories/files to watch for file changes.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverwatchfiles
   Details:
    * options.watchFiles.paths should be one of these:
      [non-empty string, ...] | non-empty string
      -> Path(s) of globs/directories/files to watch for file changes.
      Details:
       * options.watchFiles.paths should be an array:
         [non-empty string, ...]
       * options.watchFiles.paths should be a non-empty string."
`;

exports[`options validate should throw an error on the "watchFiles" option with '123' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.watchFiles should be one of these:
   [non-empty string | object { paths?, options? }, ...] | non-empty string | object { paths?, options? }
   -> Allows to configure list of globs/directories/files to watch for file changes.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverwatchfiles
   Details:
    * options.watchFiles should be an array:
      [non-empty string | object { paths?, options? }, ...]
    * options.watchFiles should be a non-empty string.
    * options.watchFiles should be an object:
      object { paths?, options? }"
`;

exports[`options validate should throw an error on the "watchFiles" option with 'false' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.watchFiles should be one of these:
   [non-empty string | object { paths?, options? }, ...] | non-empty string | object { paths?, options? }
   -> Allows to configure list of globs/directories/files to watch for file changes.
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverwatchfiles
   Details:
    * options.watchFiles should be an array:
      [non-empty string | object { paths?, options? }, ...]
    * options.watchFiles should be a non-empty string.
    * options.watchFiles should be an object:
      object { paths?, options? }"
`;

exports[`options validate should throw an error on the "webSocketServer" option with '{"notAnOption":true}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.webSocketServer has an unknown property 'notAnOption'. These properties are valid:
   object { type?, options? }"
`;

exports[`options validate should throw an error on the "webSocketServer" option with '{"type":false}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.webSocketServer should be one of these:
   false | \\"sockjs\\" | \\"ws\\" | non-empty string | function | object { type?, options? }
   -> Allows to set web socket server and options (by default 'ws').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverwebsocketserver
   Details:
    * options.webSocketServer.type should be one of these:
      \\"sockjs\\" | \\"ws\\" | non-empty string | function
      Details:
       * options.webSocketServer.type should be one of these:
         \\"sockjs\\" | \\"ws\\"
       * options.webSocketServer.type should be a non-empty string.
       * options.webSocketServer.type should be an instance of function."
`;

exports[`options validate should throw an error on the "webSocketServer" option with '{"type":true}' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.webSocketServer should be one of these:
   false | \\"sockjs\\" | \\"ws\\" | non-empty string | function | object { type?, options? }
   -> Allows to set web socket server and options (by default 'ws').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverwebsocketserver
   Details:
    * options.webSocketServer.type should be one of these:
      \\"sockjs\\" | \\"ws\\" | non-empty string | function
      Details:
       * options.webSocketServer.type should be one of these:
         \\"sockjs\\" | \\"ws\\"
       * options.webSocketServer.type should be a non-empty string.
       * options.webSocketServer.type should be an instance of function."
`;

exports[`options validate should throw an error on the "webSocketServer" option with 'null' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.webSocketServer should be one of these:
   false | \\"sockjs\\" | \\"ws\\" | non-empty string | function | object { type?, options? }
   -> Allows to set web socket server and options (by default 'ws').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverwebsocketserver
   Details:
    * options.webSocketServer should be one of these:
      false | \\"sockjs\\" | \\"ws\\"
      Details:
       * options.webSocketServer should be false.
       * options.webSocketServer should be one of these:
         \\"sockjs\\" | \\"ws\\"
    * options.webSocketServer should be a non-empty string.
    * options.webSocketServer should be an instance of function.
    * options.webSocketServer should be an object:
      object { type?, options? }"
`;

exports[`options validate should throw an error on the "webSocketServer" option with 'true' value 1`] = `
"ValidationError: Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.
 - options.webSocketServer should be one of these:
   false | \\"sockjs\\" | \\"ws\\" | non-empty string | function | object { type?, options? }
   -> Allows to set web socket server and options (by default 'ws').
   -> Read more at https://webpack.js.org/configuration/dev-server/#devserverwebsocketserver
   Details:
    * options.webSocketServer should be one of these:
      false | \\"sockjs\\" | \\"ws\\"
      Details:
       * options.webSocketServer should be false.
       * options.webSocketServer should be one of these:
         \\"sockjs\\" | \\"ws\\"
    * options.webSocketServer should be a non-empty string.
    * options.webSocketServer should be an instance of function.
    * options.webSocketServer should be an object:
      object { type?, options? }"
`;