Adding molecule unit tests

roles/website/handlers/main.yml

@@ -4,3 +4,4 @@
     project_src: "{{ website_data_dir }}"
     state: present
     recreate: always
+  when: not (molecule_test_mode | default(false))

roles/website/molecule/default/converge.yml

@@ -0,0 +1,8 @@
+---
+- name: Converge
+  hosts: localhost
+  gather_facts: false
+  vars_files:
+    - ../../../molecule/shared/vars.yml
+  roles:
+    - role: website

roles/website/molecule/default/molecule.yml

@@ -0,0 +1,23 @@
+---
+dependency:
+  name: galaxy
+  options:
+    requirements-file: requirements.yml
+driver:
+  name: delegated
+  options:
+    managed: false
+    ansible_connection_options:
+      ansible_connection: local
+platforms:
+  - name: localhost
+    groups:
+      - sovereign
+provisioner:
+  name: ansible
+  inventory:
+    host_vars:
+      localhost:
+        ansible_connection: local
+verifier:
+  name: ansible

roles/website/molecule/default/verify.yml

@@ -0,0 +1,68 @@
+---
+- name: Verify website role
+  hosts: localhost
+  gather_facts: false
+  vars:
+    website_data_dir: /tmp/sovereign_test/website
+    base_domain: test.example.com
+    website_nginx_version: alpine
+
+  tasks:
+    - name: Check website data directory exists
+      ansible.builtin.stat:
+        path: "/tmp/sovereign_test/website"
+      register: data_dir_stat
+
+    - name: Assert website data directory is present
+      ansible.builtin.assert:
+        that: data_dir_stat.stat.isdir
+        fail_msg: "Data directory /tmp/sovereign_test/website was not created"
+
+    - name: Check html subdirectory exists
+      ansible.builtin.stat:
+        path: "/tmp/sovereign_test/website/html"
+      register: html_dir_stat
+
+    - name: Assert html subdirectory is present
+      ansible.builtin.assert:
+        that: html_dir_stat.stat.isdir
+        fail_msg: "HTML directory /tmp/sovereign_test/website/html was not created"
+
+    - name: Check docker-compose.yml exists
+      ansible.builtin.stat:
+        path: "/tmp/sovereign_test/website/docker-compose.yml"
+      register: compose_stat
+
+    - name: Assert docker-compose.yml was rendered
+      ansible.builtin.assert:
+        that: compose_stat.stat.exists
+        fail_msg: "docker-compose.yml was not rendered for website"
+
+    - name: Read docker-compose.yml
+      ansible.builtin.slurp:
+        src: "/tmp/sovereign_test/website/docker-compose.yml"
+      register: compose_raw
+
+    - name: Set compose content fact
+      ansible.builtin.set_fact:
+        compose: "{{ compose_raw.content | b64decode }}"
+
+    - name: Assert nginx alpine image is present
+      ansible.builtin.assert:
+        that: "'nginx:alpine' in compose"
+        fail_msg: "nginx:alpine image not found in docker-compose.yml"
+
+    - name: Assert bare domain traefik rule is present
+      ansible.builtin.assert:
+        that: "'Host(`test.example.com`)' in compose"
+        fail_msg: "Traefik rule for bare domain test.example.com not found in docker-compose.yml"
+
+    - name: Assert GELF logging address is present
+      ansible.builtin.assert:
+        that: "'udp://127.0.0.1:12201' in compose"
+        fail_msg: "GELF logging address udp://127.0.0.1:12201 not found in docker-compose.yml"
+
+    - name: Assert sovereign network is external
+      ansible.builtin.assert:
+        that: "'external: true' in compose"
+        fail_msg: "external: true not found in docker-compose.yml networks section"

roles/website/tasks/main.yml

@@ -19,3 +19,4 @@
   community.docker.docker_compose_v2:
     project_src: "{{ website_data_dir }}"
     state: present
+  when: not (molecule_test_mode | default(false))