def setup_previous_result(self, work_dir_path, artifact_config={}):
step_result = StepResult(
step_name='test-step',
sub_step_name='test-sub-step-name',
sub_step_implementer_name='test-step-implementer-name')
for key1, val1 in artifact_config.items():
description = ''
value = ''
for key2, val2 in val1.items():
if key2 == 'description':
description = val2
elif key2 == 'value':
value = val2
else:
raise StepRunnerException(
f'Given field is not apart of an artifact: {key2}')
step_result.add_artifact(
name=key1,
value=value,
description=description,
)
workflow_result = WorkflowResult()
workflow_result.add_step_result(step_result=step_result)
pickle_filename = os.path.join(work_dir_path,
'step-runner-results.pkl')
workflow_result.write_to_pickle_file(pickle_filename=pickle_filename)
return workflow_result
def _setup_get_value_with_env_test(self, test_dir, environment):
step_config = {
'test': 'hello world',
'old-param-name': 'foo42',
'new-param-name': 'bar42'
}
parent_work_dir_path = os.path.join(test_dir.path, 'working')
workflow_result = WorkflowResult()
step_result_no_evn = StepResult(step_name='foo',
sub_step_name='Mock',
sub_step_implementer_name='Mock')
step_result_no_evn.add_artifact(name='container-image-tag',
value='localhost/mock:0.42.0-weird')
workflow_result.add_step_result(step_result=step_result_no_evn)
step_result_deploy_test = StepResult(
step_name='deploy',
sub_step_name='ArgoCD',
sub_step_implementer_name='ArgoCD',
environment='TEST')
step_result_deploy_test.add_artifact(
name='deployed-host-urls',
value='https://awesome-app.test.ploigos.xyz')
step_result_deploy_test.add_artifact(
name='container-image-tag',
value='localhost/test/mock:0.42.0-weird')
workflow_result.add_step_result(step_result=step_result_deploy_test)
step_result_deploy_prod = StepResult(
step_name='deploy',
sub_step_name='ArgoCD',
sub_step_implementer_name='ArgoCD',
environment='PROD')
step_result_deploy_prod.add_artifact(
name='deployed-host-urls',
value='https://awesome-app.prod.ploigos.xyz')
step_result_deploy_test.add_artifact(
name='container-image-tag',
value='localhost/prod/mock:0.42.0-weird')
workflow_result.add_step_result(step_result=step_result_deploy_prod)
pickle_filename = os.path.join(parent_work_dir_path,
'step-runner-results.pkl')
workflow_result.write_to_pickle_file(pickle_filename=pickle_filename)
return self.create_given_step_implementer(
step_implementer=FooStepImplementer,
step_config=step_config,
step_name='foo',
implementer='FooStepImplementer',
workflow_result=workflow_result,
parent_work_dir_path=parent_work_dir_path,
environment=environment)
def test_merge_matching_stepresults_on_pickle(self):
"""When we pickle to disk, make sure we merge the artifacts
and evidence from in-memory StepResult instances with those on disk.
Whatever is in memory wins.
"""
with TempDirectory() as temp_dir:
pickle_file = temp_dir.path + '/test.pkl'
expected_wfr = setup_test()
expected_wfr.write_to_pickle_file(pickle_file)
# now adjust our expected WorkflowResult to include the
# amended evidence/artifacts we expect to see. All other
# StepResults and their artifacts/evidence are left the same.
expected_sr_no_env = expected_wfr.get_step_result('step1', 'sub1')
expected_sr_no_env.add_artifact('artifact1', 'changed-value1',
'description1')
expected_sr_no_env.add_evidence('evidence1', 'changed-value1',
'description1')
expected_sr_env = expected_wfr.get_step_result(
'deploy', 'deploy-sub', 'dev')
expected_sr_env.add_artifact('artifact1', 'changed-value1')
expected_sr_env.add_evidence('evidence1', 'changed-value1',
'description1')
# now build our 'in memory' WFR that we're going to write
# to disk. this has the amended evidence/artifacts.
# one StepResult with environment, one without.
in_mem_wfr = WorkflowResult()
sr_no_env = StepResult('step1', 'sub1', 'implementer1')
sr_no_env.add_artifact('artifact1', 'changed-value1',
'description1')
sr_no_env.add_evidence('evidence1', 'changed-value1',
'description1')
sr_env = StepResult('deploy', 'deploy-sub', 'helm', 'dev')
sr_env.add_artifact('artifact1', 'changed-value1')
sr_env.add_evidence('evidence1', 'changed-value1', 'description1')
in_mem_wfr.add_step_result(sr_no_env)
in_mem_wfr.add_step_result(sr_env)
# write in-memory to disk post-merging
in_mem_wfr.merge_with_pickle_file(pickle_file)
in_mem_wfr.write_to_pickle_file(pickle_file)
resulting_wfr = WorkflowResult.load_from_pickle_file(pickle_file)
resulting_workflow_list = resulting_wfr.workflow_list
for expected_result in expected_wfr.workflow_list:
merged_result = resulting_wfr.get_step_result(
step_name=expected_result.step_name,
sub_step_name=expected_result.sub_step_name,
environment=expected_result.environment)
self.assertEqual(expected_result, merged_result)
resulting_workflow_list.remove(expected_result)
# nothing duplicate or extra should be in the result
self.assertEqual(len(resulting_workflow_list), 0)