import pytest openshiftdynamic = pytest.importorskip("openshift.dynamic") from units.modules.utils import set_module_args from units.utils.kubevirt_fixtures import base_fixture, RESOURCE_DEFAULT_ARGS, AnsibleExitJson from ansible.module_utils.k8s.raw import KubernetesRawModule from ansible.module_utils.kubevirt import KubeVirtRawModule from ansible.modules.cloud.kubevirt import kubevirt_rs as mymodule KIND = 'VirtualMachineInstanceReplicaSet' @pytest.mark.usefixtures("base_fixture") @pytest.mark.parametrize("_replicas, _changed", ((1, True), (3, True), (2, False), (5, True),)) def test_scale_rs_nowait(_replicas, _changed): _name = 'test-rs' # Desired state: args = dict(name=_name, namespace='vms', replicas=_replicas, wait=False) set_module_args(args) # Mock pre-change state: resource_args = dict(kind=KIND, **RESOURCE_DEFAULT_ARGS) mymodule.KubeVirtVMIRS.find_supported_resource.return_value = openshiftdynamic.Resource(**resource_args) res_inst = openshiftdynamic.ResourceInstance('', dict(kind=KIND, metadata={'name': _name}, spec={'replicas': 2})) openshiftdynamic.Resource.get.return_value = res_inst openshiftdynamic.Resource.search.return_value = [res_inst] # Final state, after patching the object KubernetesRawModule.patch_resource.return_value = dict(kind=KIND, metadata={'name': _name}, spec={'replicas': _replicas}), None # Run code: with pytest.raises(AnsibleExitJson) as result: mymodule.KubeVirtVMIRS().execute_module() # Verify result: assert result.value['changed'] == _changed @pytest.mark.usefixtures("base_fixture") @pytest.mark.parametrize("_replicas, _success", ((1, False), (2, False), (5, True),)) def test_scale_rs_wait(_replicas, _success): _name = 'test-rs' # Desired state: args = dict(name=_name, namespace='vms', replicas=5, wait=True) set_module_args(args) # Mock pre-change state: resource_args = dict(kind=KIND, **RESOURCE_DEFAULT_ARGS) mymodule.KubeVirtVMIRS.find_supported_resource.return_value = openshiftdynamic.Resource(**resource_args) res_inst = openshiftdynamic.ResourceInstance('', dict(kind=KIND, metadata={'name': _name}, spec={'replicas': 2})) openshiftdynamic.Resource.get.return_value = res_inst openshiftdynamic.Resource.search.return_value = [res_inst] # ~Final state, after patching the object (`replicas` match desired state) KubernetesRawModule.patch_resource.return_value = dict(kind=KIND, name=_name, metadata={'name': _name}, spec={'replicas': 5}), None # Final final state, as returned by resource.watch() final_obj = dict(metadata=dict(name=_name), status=dict(readyReplicas=_replicas), **resource_args) event = openshiftdynamic.ResourceInstance(None, final_obj) openshiftdynamic.Resource.watch.return_value = [dict(object=event)] # Run code: with pytest.raises(Exception) as result: mymodule.KubeVirtVMIRS().execute_module() # Verify result: assert result.value['success'] == _success