install ansible-lint and run linting as part of verify_vm

Author: tknerr

roles/ansible-lint/tasks/main.yml

@@ -0,0 +1,4 @@
+---
+
+- name: Install ansible-lint at version 4.2.0
+  pip: state=present name=ansible-lint version=4.2.0

scripts/update-vm.sh

@@ -67,6 +67,10 @@ update_vm() {
 verify_vm() {
   big_step "Verifying the VM..."
   cd $REPO_ROOT
+
+  step "run ansible linting"
+  ansible-lint --force-color
+
   step "run integration tests"
   py.test -v --color=yes --spec spec/*.py
 }

site.yml

@@ -10,4 +10,5 @@
 - hosts: localhost
   roles:
     - { role: readme, tags: "readme" }
+    - { role: ansible-lint, tags: "ansible-lint" }
     - { role: testinfra, tags: "testinfra" }

spec/test_ansible_lint.py

@@ -0,0 +1,11 @@
+
+def test_ansible_lint_is_installed_at_version_4_2_0_(host):
+    cmd = host.run("pip3 show --disable-pip-version-check ansible-lint")
+    assert cmd.rc is 0
+    assert "Name: ansible-lint\nVersion: 4.2.0" in cmd.stdout
+
+def test_ansible_lint_command_is_found_(host):
+    assert host.run('which ansible-lint').rc is 0
+
+def test_ansible_lint_version_command_reports_version_4_2_0_(host):
+    assert '4.2.0' in host.run('ansible-lint --version').stdout