moved to ansible for testing ahead of testinfra deprecation in molecule

molecule/default/molecule.yml

@@ -20,7 +20,7 @@ provisioner:
     defaults:
       remote_tmp: /tmp/.ansible
 verifier:
-  name: testinfra
+  name: ansible
 scenario:
   name: default
   test_sequence:

molecule/default/tests/conftest.py

@@ -1,22 +0,0 @@
-"""PyTest Fixtures."""
-from __future__ import absolute_import
-
-import os
-
-import pytest
-
-
-def pytest_runtest_setup(item):
-    """Run tests only when under molecule with testinfra installed."""
-    try:
-        import testinfra
-    except ImportError:
-        pytest.skip("Test requires testinfra", allow_module_level=True)
-    if "MOLECULE_INVENTORY_FILE" in os.environ:
-        pytest.testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
-            os.environ["MOLECULE_INVENTORY_FILE"]
-        ).get_hosts("all")
-    else:
-        pytest.skip(
-            "Test should run only from inside molecule.", allow_module_level=True
-        )

molecule/default/tests/test_default.py

@@ -1,43 +0,0 @@
-"""Role testing files using testinfra."""
-
-
-def test_hosts_file(host):
-    """Validate /etc/hosts file."""
-    etc_hosts = host.file("/etc/hosts")
-    assert etc_hosts.exists
-    assert etc_hosts.user == "root"
-    assert etc_hosts.group == "root"
-
-def test_docker_service(host):
-    """Validate docker service."""
-    docker_service = host.service("docker.service")
-    assert docker_service.is_enabled
-    assert docker_service.is_running
-    assert docker_service.systemd_properties["Restart"] == "always"
-    assert docker_service.systemd_properties["FragmentPath"] == "/lib/systemd/system/docker.service"
-
-def test_docker_daemon(host):
-    """Validate /etc/docker/daemon.json file."""
-    docker_daemon_file = host.file("/etc/docker/daemon.json")
-    assert docker_daemon_file.exists
-    assert docker_daemon_file.user == "root"
-    assert docker_daemon_file.group =="root"
-    assert docker_daemon_file.mode == 0o644
-    assert docker_daemon_file.contains("{}")
-
-def test_docker_interaction(host):
-    """Validate interaction with docker."""
-    docker_ps = host.check_output("docker ps")
-    assert docker_ps == "CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES"
-
-def test_docker_compose(host):
-    """Validate docker-compose installation"""
-    docker_compose_bin = host.file("/usr/local/bin/docker-compose")
-    assert not docker_compose_bin.exists
-
-def test_docker_python_package(host):
-    """Validate docker python package installation"""
-    pip_packages_list = host.pip.get_packages(pip_path='pip')
-    pip_outdated_list = host.pip.get_outdated_packages(pip_path='pip')
-    assert 'docker' not in pip_packages_list
-    assert 'docker' not in  pip_outdated_list

molecule/default/verify.yml

@@ -0,0 +1,117 @@
+---
+- name: Verify
+  hosts: all
+  gather_facts: false
+  tasks:
+    - name: "Test: file /etc/hosts"
+      block:
+        - name: "Stat file /etc/hosts"
+          ansible.builtin.stat:
+            path: "/etc/hosts"
+          register: stat_etc_hosts
+
+        - name: "Verify file /etc/hosts"
+          ansible.builtin.assert:
+            that:
+              - stat_etc_hosts.stat.exists
+              - stat_etc_hosts.stat.isreg
+              - stat_etc_hosts.stat.pw_name == 'root'
+              - stat_etc_hosts.stat.gr_name == 'root'
+
+    - name: "Test: service docker"
+      block:
+        - name: "Get service docker"
+          ansible.builtin.service_facts:
+
+        - name: "Stat file /lib/systemd/system/docker.service"
+          ansible.builtin.stat:
+            path: "/lib/systemd/system/docker.service"
+          register: stat_lib_systemd_system_docker_service
+
+        - name: "Verify service docker"
+          ansible.builtin.assert:
+            that:
+              - stat_lib_systemd_system_docker_service.stat.exists
+              - stat_lib_systemd_system_docker_service.stat.isreg
+              - stat_lib_systemd_system_docker_service.stat.pw_name == 'root'
+              - stat_lib_systemd_system_docker_service.stat.gr_name == 'root'
+              - stat_lib_systemd_system_docker_service.stat.mode == '0644'
+              - ansible_facts.services['docker.service'] is defined
+              - ansible_facts.services['docker.service']['source'] == 'systemd'
+              - ansible_facts.services['docker.service']['state'] == 'running'
+              - ansible_facts.services['docker.service']['status'] == 'enabled'
+
+    - name: "Test: file /etc/docker/daemon.json"
+      block:
+        - name: "Stat directory /etc/docker"
+          ansible.builtin.stat:
+            path: "/etc/docker"
+          register: stat_etc_docker
+
+        - name: "Stat file /etc/docker/daemon.json"
+          ansible.builtin.stat:
+            path: "/etc/docker/daemon.json"
+          register: stat_etc_docker_docker_json
+
+        - name: "Slurp file /etc/docker/daemon.json"
+          ansible.builtin.slurp:
+            src: "/etc/docker/daemon.json"
+          register: slurp_etc_docker_docker_json
+
+        - name: "Verify directory /etc/docker"
+          ansible.builtin.assert:
+            that:
+              - stat_etc_docker.stat.exists
+              - stat_etc_docker.stat.isdir
+              - stat_etc_docker.stat.pw_name == 'root'
+              - stat_etc_docker.stat.gr_name == 'root'
+              - stat_etc_docker.stat.mode == '0755'
+              - stat_etc_docker_docker_json.stat.exists
+              - stat_etc_docker_docker_json.stat.isreg
+              - stat_etc_docker_docker_json.stat.pw_name == 'root'
+              - stat_etc_docker_docker_json.stat.gr_name == 'root'
+              - stat_etc_docker_docker_json.stat.mode == '0644'
+              - (slurp_etc_docker_docker_json.content|b64decode) == '{}'
+
+    - name: "Test: interaction docker"
+      block:
+        - name: "Command docker ps"
+          ansible.builtin.command: "docker ps"
+          changed_when: false
+          register: docker_ps
+
+        - name: "Verify docker interaction"
+          ansible.builtin.assert:
+            that:
+              - docker_ps.stdout == 'CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES'
+
+    - name: "Test: file /usr/local/bin/docker-compose"
+      block:
+        - name: "Stat file /usr/local/bin/docker-compose"
+          ansible.builtin.stat:
+            path: "/usr/local/bin/docker-compose"
+          register: stat_url_local_bin_docker_compose
+
+        - name: "Verify file /usr/local/bin/docker-compose"
+          ansible.builtin.assert:
+            that:
+              - not stat_url_local_bin_docker_compose.stat.exists
+
+    - name: "Test: python package docker"
+      block:
+        - name: "Command pip3 list -o"
+          ansible.builtin.command: "pip3 list -o"
+          changed_when: false
+          register: pip3_list_outdated
+
+        - name: "Command pip3 list -u"
+          ansible.builtin.command: "pip3 list -u"
+          changed_when: false
+          register: pip3_list_uptodate
+
+
+        - name: "Verify python package docker"
+          ansible.builtin.assert:
+            that:
+              - "'docker' not in pip3_list_outdated.stdout"
+              - "'docker' not in pip3_list_uptodate.stdout"

molecule/with_custom_config/molecule.yml

@@ -20,7 +20,7 @@ provisioner:
     defaults:
       remote_tmp: /tmp/.ansible
 verifier:
-  name: testinfra
+  name: ansible
 scenario:
   name: with_custom_config
   test_sequence:

molecule/with_custom_config/tests/conftest.py

@@ -1,22 +0,0 @@
-"""PyTest Fixtures."""
-from __future__ import absolute_import
-
-import os
-
-import pytest
-
-
-def pytest_runtest_setup(item):
-    """Run tests only when under molecule with testinfra installed."""
-    try:
-        import testinfra
-    except ImportError:
-        pytest.skip("Test requires testinfra", allow_module_level=True)
-    if "MOLECULE_INVENTORY_FILE" in os.environ:
-        pytest.testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
-            os.environ["MOLECULE_INVENTORY_FILE"]
-        ).get_hosts("all")
-    else:
-        pytest.skip(
-            "Test should run only from inside molecule.", allow_module_level=True
-        )

molecule/with_custom_config/tests/test_default.py

@@ -1,49 +0,0 @@
-"""Role testing files using testinfra."""
-import re
-
-def test_hosts_file(host):
-    """Validate /etc/hosts file."""
-    etc_hosts = host.file("/etc/hosts")
-    assert etc_hosts.exists
-    assert etc_hosts.user == "root"
-    assert etc_hosts.group == "root"
-
-def test_docker_service(host):
-    """Validate docker service."""
-    docker_service = host.service("docker.service")
-    assert docker_service.is_enabled
-    assert docker_service.is_running
-    assert docker_service.systemd_properties["Restart"] == "always"
-    assert docker_service.systemd_properties["FragmentPath"] == "/lib/systemd/system/docker.service"
-
-def test_docker_daemon(host):
-    """Validate /etc/docker/daemon.json file."""
-    docker_daemon_file = host.file("/etc/docker/daemon.json")
-    assert docker_daemon_file.exists
-    assert docker_daemon_file.user == "root"
-    assert docker_daemon_file.group =="root"
-    assert docker_daemon_file.mode == 0o644
-    assert docker_daemon_file.contains("\"data-root\": \"/opt/docker\"")
-
-def test_docker_interaction(host):
-    """Validate interaction with docker."""
-    docker_ps = host.check_output("docker ps")
-    assert docker_ps == "CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES"
-
-def test_docker_compose(host):
-    """Validate docker-compose installation"""
-    docker_compose_pattern = r'^Docker Compose version v\d+\.\d+\.\d+$'
-    docker_compose_bin = host.file("/usr/local/bin/docker-compose")
-    docker_compose_version = host.check_output("docker-compose --version")
-    assert docker_compose_bin.exists
-    assert docker_compose_bin.user == "root"
-    assert docker_compose_bin.group == "root"
-    assert docker_compose_bin.mode == 0o755
-    assert re.match(docker_compose_pattern,docker_compose_version) is not None
-
-def test_docker_python_package(host):
-    """Validate docker python package installation"""
-    pip_packages_list = host.pip.get_packages(pip_path='pip')
-    pip_outdated_list = host.pip.get_outdated_packages(pip_path='pip')
-    assert 'docker' in pip_packages_list
-    assert 'docker' not in  pip_outdated_list

molecule/with_custom_config/verify.yml

@@ -0,0 +1,126 @@
+---
+- name: Verify
+  hosts: all
+  gather_facts: false
+  tasks:
+    - name: "Test: file /etc/hosts"
+      block:
+        - name: "Stat file /etc/hosts"
+          ansible.builtin.stat:
+            path: "/etc/hosts"
+          register: stat_etc_hosts
+
+        - name: "Verify file /etc/hosts"
+          ansible.builtin.assert:
+            that:
+              - stat_etc_hosts.stat.exists
+              - stat_etc_hosts.stat.isreg
+              - stat_etc_hosts.stat.pw_name == 'root'
+              - stat_etc_hosts.stat.gr_name == 'root'
+
+    - name: "Test: service docker"
+      block:
+        - name: "Get service docker"
+          ansible.builtin.service_facts:
+
+        - name: "Stat file /lib/systemd/system/docker.service"
+          ansible.builtin.stat:
+            path: "/lib/systemd/system/docker.service"
+          register: stat_lib_systemd_system_docker_service
+
+        - name: "Verify service docker"
+          ansible.builtin.assert:
+            that:
+              - stat_lib_systemd_system_docker_service.stat.exists
+              - stat_lib_systemd_system_docker_service.stat.isreg
+              - stat_lib_systemd_system_docker_service.stat.pw_name == 'root'
+              - stat_lib_systemd_system_docker_service.stat.gr_name == 'root'
+              - stat_lib_systemd_system_docker_service.stat.mode == '0644'
+              - ansible_facts.services['docker.service'] is defined
+              - ansible_facts.services['docker.service']['source'] == 'systemd'
+              - ansible_facts.services['docker.service']['state'] == 'running'
+              - ansible_facts.services['docker.service']['status'] == 'enabled'
+
+    - name: "Test: file /etc/docker/daemon.json"
+      block:
+        - name: "Stat directory /etc/docker"
+          ansible.builtin.stat:
+            path: "/etc/docker"
+          register: stat_etc_docker
+
+        - name: "Stat file /etc/docker/daemon.json"
+          ansible.builtin.stat:
+            path: "/etc/docker/daemon.json"
+          register: stat_etc_docker_docker_json
+
+        - name: "Slurp file /etc/docker/daemon.json"
+          ansible.builtin.slurp:
+            src: "/etc/docker/daemon.json"
+          register: slurp_etc_docker_docker_json
+
+        - name: "Verify directory /etc/docker"
+          ansible.builtin.assert:
+            that:
+              - stat_etc_docker.stat.exists
+              - stat_etc_docker.stat.isdir
+              - stat_etc_docker.stat.pw_name == 'root'
+              - stat_etc_docker.stat.gr_name == 'root'
+              - stat_etc_docker.stat.mode == '0755'
+              - stat_etc_docker_docker_json.stat.exists
+              - stat_etc_docker_docker_json.stat.isreg
+              - stat_etc_docker_docker_json.stat.pw_name == 'root'
+              - stat_etc_docker_docker_json.stat.gr_name == 'root'
+              - stat_etc_docker_docker_json.stat.mode == '0644'
+              - "'\"data-root\": \"/opt/docker\"' in (slurp_etc_docker_docker_json.content|b64decode)"
+
+    - name: "Test: interaction docker"
+      block:
+        - name: "Command docker ps"
+          ansible.builtin.command: "docker ps"
+          changed_when: false
+          register: docker_ps
+
+        - name: "Verify docker interaction"
+          ansible.builtin.assert:
+            that:
+              - docker_ps.stdout == 'CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES'
+
+    - name: "Test: file /usr/local/bin/docker-compose"
+      block:
+        - name: "Stat file /usr/local/bin/docker-compose"
+          ansible.builtin.stat:
+            path: "/usr/local/bin/docker-compose"
+          register: stat_url_local_bin_docker_compose
+
+        - name: "Command docker-compose --version"
+          ansible.builtin.command: "docker-compose --version"
+          changed_when: false
+          register: docker_compose_version
+
+        - name: "Verify file /usr/local/bin/docker-compose"
+          ansible.builtin.assert:
+            that:
+              - docker_compose_version.stdout | regex_search('^Docker Compose version v\\d+\\.\\d+\\.\\d+$')
+              - stat_url_local_bin_docker_compose.stat.exists
+              - stat_url_local_bin_docker_compose.stat.isreg
+              - stat_url_local_bin_docker_compose.stat.pw_name == 'root'
+              - stat_url_local_bin_docker_compose.stat.gr_name == 'root'
+              - stat_url_local_bin_docker_compose.stat.mode == '0755'
+
+    - name: "Test: python package docker"
+      block:
+        - name: "Command pip3 list -o"
+          ansible.builtin.command: "pip3 list -o"
+          changed_when: false
+          register: pip3_list_outdated
+
+        - name: "Command pip3 list -u"
+          ansible.builtin.command: "pip3 list -u"
+          changed_when: false
+          register: pip3_list_uptodate
+
+        - name: "Verify python package docker"
+          ansible.builtin.assert:
+            that:
+              - "'docker' not in pip3_list_outdated.stdout"
+              - "'docker' in pip3_list_uptodate.stdout"