Add unit tests for package_version.py

roles/openshift_health_checker/test/package_version_test.py

@@ -0,0 +1,21 @@
+from openshift_checks.package_version import PackageVersion
+
+
+def test_package_version():
+    task_vars = dict(
+        openshift=dict(common=dict(service_type='origin')),
+        openshift_release='v3.5',
+    )
+    return_value = object()
+
+    def execute_module(module_name=None, module_args=None, tmp=None, task_vars=None):
+        assert module_name == 'aos_version'
+        assert 'prefix' in module_args
+        assert 'version' in module_args
+        assert module_args['prefix'] == task_vars['openshift']['common']['service_type']
+        assert module_args['version'] == task_vars['openshift_release']
+        return return_value
+
+    check = PackageVersion(execute_module=execute_module)
+    result = check.run(tmp=None, task_vars=task_vars)
+    assert result is return_value