Add role level tests for 'vncserver' role

A cleanup stage is also added to clean testing
artifacts.

Change-Id: I2255a0e90a0f609bd927d3d44dd05b5847fbdfb0
Issue-ID: OOM-1926
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>

8 files changed, 79 insertions, 0 deletions

diff --git a/ansible/roles/vncserver/.yamllint b/ansible/roles/vncserver/.yamllint
new file mode 100644
index 00000000..ad0be760
--- /dev/null
+++ b/ansible/roles/vncserver/.yamllint
@@ -0,0 +1,11 @@
+extends: default
+
+rules:
+  braces:
+    max-spaces-inside: 1
+    level: error
+  brackets:
+    max-spaces-inside: 1
+    level: error
+  line-length: disable
+  truthy: disable
diff --git a/ansible/roles/vncserver/molecule/default/cleanup.yml b/ansible/roles/vncserver/molecule/default/cleanup.yml
new file mode 100644
index 00000000..16be86ef
--- /dev/null
+++ b/ansible/roles/vncserver/molecule/default/cleanup.yml
@@ -0,0 +1,6 @@
+---
+- name: Cleanup
+  hosts: all
+  ignore_unreachable: true
+  roles:
+    - cleanup-vncserver
diff --git a/ansible/roles/vncserver/molecule/default/molecule.yml b/ansible/roles/vncserver/molecule/default/molecule.yml
new file mode 100644
index 00000000..5f7e4062
--- /dev/null
+++ b/ansible/roles/vncserver/molecule/default/molecule.yml
@@ -0,0 +1,32 @@
+---
+dependency:
+  name: galaxy
+driver:
+  name: docker
+lint:
+  name: yamllint
+platforms:
+  - name: infrastructure-server
+    image: molecule-${PREBUILD_PLATFORM_DISTRO:-centos}:${PREBUILD_DISTRO_VERSION:-centos7.6}
+    pre_build_image: True
+    privileged: true
+    volumes:
+      - /var/lib/docker
+    override_command: False
+    groups:
+      - infrastructure
+provisioner:
+  name: ansible
+  lint:
+    name: ansible-lint
+  env:
+    ANSIBLE_ROLES_PATH: ../../../../test/roles
+  inventory:
+    links:
+      group_vars: ../../../../group_vars
+verifier:
+  name: testinfra
+  lint:
+    name: flake8
+  options:
+    v: 1
diff --git a/ansible/roles/vncserver/molecule/default/playbook.yml b/ansible/roles/vncserver/molecule/default/playbook.yml
new file mode 100644
index 00000000..1b253495
--- /dev/null
+++ b/ansible/roles/vncserver/molecule/default/playbook.yml
@@ -0,0 +1,5 @@
+---
+- name: Converge
+  hosts: infrastructure
+  roles:
+    - vncserver
diff --git a/ansible/roles/vncserver/molecule/default/prepare.yml b/ansible/roles/vncserver/molecule/default/prepare.yml
new file mode 100644
index 00000000..55edb8f8
--- /dev/null
+++ b/ansible/roles/vncserver/molecule/default/prepare.yml
@@ -0,0 +1,8 @@
+---
+- name: Prepare
+  hosts: all
+  vars_files:
+    - ../../defaults/main.yml
+  roles:
+    - prepare-docker-dind
+    - prepare-vncserver
diff --git a/ansible/roles/vncserver/molecule/default/tests/test_default.py b/ansible/roles/vncserver/molecule/default/tests/test_default.py
new file mode 100644
index 00000000..0164a3ee
--- /dev/null
+++ b/ansible/roles/vncserver/molecule/default/tests/test_default.py
@@ -0,0 +1,10 @@
+import os
+
+import testinfra.utils.ansible_runner
+
+testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
+    os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('infrastructure')
+
+
+def test_container_running(host):
+    assert host.docker('vnc-server').is_running
diff --git a/ansible/test/play-infrastructure/molecule/default/cleanup.yml b/ansible/test/play-infrastructure/molecule/default/cleanup.yml
index 9870a553..107ec8ca 100644
--- a/ansible/test/play-infrastructure/molecule/default/cleanup.yml
+++ b/ansible/test/play-infrastructure/molecule/default/cleanup.yml
@@ -4,3 +4,4 @@
   ignore_unreachable: true
   roles:
     - cleanup-nginx
+    - cleanup-vncserver
diff --git a/ansible/test/roles/cleanup-vncserver/tasks/main.yml b/ansible/test/roles/cleanup-vncserver/tasks/main.yml
new file mode 100644
index 00000000..1fcb37d8
--- /dev/null
+++ b/ansible/test/roles/cleanup-vncserver/tasks/main.yml
@@ -0,0 +1,6 @@
+---
+- name: Remove saved vncserver docker image
+  delegate_to: localhost
+  file:
+    path: /tmp/vncserver.tar
+    state: absent