Added more Runtime tests

Author: MitMaro

src/Runtime.js

@@ -98,14 +98,10 @@ class Runner {
 	}
 
 	invokeInclude(statement) {
-		let path;
+		const path = statement.value.type === PARSER_TYPE_VARIABLE
+			? this.getValueFromVariable(statement.value.name)
+			: statement.value.value;
 
-		if (statement.value.type === PARSER_TYPE_VARIABLE) {
-			path = this.getValueFromVariable(statement.value.name);
-		}
-		else {
-			path = statement.value.value;
-		}
 		if (this.astCache[path]) {
 			this.invokeStatements(this.astCache[path].statements);
 		}

test/Runtime/Runtime.evaluateEquals.spec.js

@@ -0,0 +1,20 @@
+'use strict';
+
+const expect = require('chai').expect;
+const Runtime = require('../../src/Runtime');
+
+describe('Runtime.evaluateEquals', function() {
+	it('should get matching input data', function() {
+		const runtime = new Runtime();
+
+		runtime.input = { foo: 'bar' };
+		expect(runtime.getValueFromVariable('foo')).to.equal('bar');
+	});
+
+	it('should error on missing input data', function() {
+		const runtime = new Runtime();
+
+		runtime.input = {};
+		expect(() => runtime.getValueFromVariable('foo')).to.throw(/Unset variable/);
+	});
+});

test/Runtime/Runtime.getValueFromVariable.spec.js

@@ -2,19 +2,20 @@
 
 const expect = require('chai').expect;
 const Runtime = require('../../src/Runtime');
+const nb = require('../nodeBuilder');
 
 describe('Runtime.getValueFromVariable', function() {
-	it('should get matching input data', function() {
+	it('should return on not operator', function() {
 		const runtime = new Runtime();
+		const expression = nb.notConditional(nb.value(true));
 
-		runtime.input = { foo: 'bar' };
-		expect(runtime.getValueFromVariable('foo')).to.equal('bar');
+		expect(runtime.evaluateUnaryExpression(expression)).to.be.false;
 	});
 
-	it('should error on missing input data', function() {
+	it('should error on unknown operator', function() {
 		const runtime = new Runtime();
+		const expression = nb.invalidExpression();
 
-		runtime.input = {};
-		expect(() => runtime.getValueFromVariable('foo')).to.throw(/Unset variable/);
+		expect(() => runtime.evaluateUnaryExpression(expression)).to.throw(/Unknown operator/);
 	});
 });

test/nodeBuilder.js

@@ -82,5 +82,13 @@ module.exports = {
 			condition,
 			consequent
 		};
+	},
+	invalidExpression() {
+		return {
+			type: 'INVALID_EXPRESSION',
+			left: 'left',
+			right: 'right',
+			operator: 'INVALID'
+		};
 	}
 };