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test_client.py
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test_client.py
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# Copyright (c) 2017 "Shopify inc." All rights reserved.
# Use of this source code is governed by a MIT-style license that can be found in the LICENSE file.
from __future__ import unicode_literals
import copy
import mock
import pytest
import requests_mock
from pyoozie import exceptions
from pyoozie import model
from pyoozie import client
from pyoozie import xml
# TODO: share these with test_model.py?
SAMPLE_COORD_ID = '0123456-123456789012345-oozie-oozi-C'
SAMPLE_COORD_ACTION = '0123456-123456789012345-oozie-oozi-C@12'
SAMPLE_WF_ID = '0123456-123456789012345-oozie-oozi-W'
SAMPLE_WF_ACTION = '0123456-123456789012345-oozie-oozi-W@foo'
@pytest.fixture
def oozie_config():
return {
'url': 'http://localhost:11000/oozie',
'user': 'oozie',
'timeout': 30,
'verbose': False,
'launcher_memory_in_mb': '5000',
'launcher_queue': 'test.ignore',
}
@pytest.fixture
def api(oozie_config):
with mock.patch('pyoozie.client.OozieClient._test_connection'):
yield client.OozieClient(**oozie_config)
@pytest.fixture
def sample_coordinator_running(api):
info = {
'coordJobId': SAMPLE_COORD_ID,
'status': 'RUNNING'
}
return model.Coordinator(api, info, None)
@pytest.fixture
def sample_coordinator_suspended(api):
info = {
'coordJobId': SAMPLE_COORD_ID,
'status': 'SUSPENDED'
}
return model.Coordinator(api, info, None)
@pytest.fixture
def sample_coordinator_killed(api):
info = {
'coordJobId': SAMPLE_COORD_ID,
'status': 'KILLED'
}
return model.Coordinator(api, info, None)
@pytest.fixture
def sample_coordinator_action_running(api, sample_coordinator_running):
info = {
'id': SAMPLE_COORD_ACTION,
'status': 'RUNNING'
}
action = model.CoordinatorAction(api, info, sample_coordinator_running)
action.parent().actions = {12: action}
return action
@pytest.fixture
def sample_coordinator_action_suspended(api, sample_coordinator_running):
info = {
'id': SAMPLE_COORD_ACTION,
'status': 'SUSPENDED'
}
action = model.CoordinatorAction(api, info, sample_coordinator_running)
action.parent().actions = {12: action}
return action
@pytest.fixture
def sample_coordinator_action_killed(api, sample_coordinator_running):
info = {
'id': SAMPLE_COORD_ACTION,
'status': 'KILLED'
}
action = model.CoordinatorAction(api, info, sample_coordinator_running)
action.parent().actions = {12: action}
return action
@pytest.fixture
def sample_coordinator_action_killed_with_killed_coordinator(api, sample_coordinator_killed):
info = {
'id': SAMPLE_COORD_ACTION,
'status': 'KILLED'
}
action = model.CoordinatorAction(api, info, sample_coordinator_killed)
action.parent().actions = {12: action}
return action
@pytest.fixture
def sample_workflow_running(api):
info = {
'id': SAMPLE_WF_ID,
'status': 'RUNNING'
}
return model.Workflow(api, info, None)
@pytest.fixture
def sample_workflow_suspended(api):
info = {
'id': SAMPLE_WF_ID,
'status': 'SUSPENDED'
}
return model.Workflow(api, info, None)
@pytest.fixture
def sample_workflow_killed(api):
info = {
'id': SAMPLE_WF_ID,
'status': 'KILLED'
}
return model.Workflow(api, info, None)
@pytest.fixture
def sample_workflow_prep(api):
info = {
'id': SAMPLE_WF_ID,
'status': 'PREP'
}
return model.Workflow(api, info, None)
class TestOozieClientCore(object):
@mock.patch('pyoozie.client.OozieClient._test_connection')
def test_construction(self, mock_test_conn, oozie_config):
api = client.OozieClient(**oozie_config)
assert not mock_test_conn.called
assert api._url == 'http://localhost:11000/oozie'
def test_test_connection(self, oozie_config):
with requests_mock.mock() as m:
m.get('http://localhost:11000/oozie/versions', text='[0, 1, 2]')
client.OozieClient(**oozie_config)._test_connection()
m.get('http://localhost:11000/oozie/versions', text='[0, 1]')
with pytest.raises(exceptions.OozieException) as err:
client.OozieClient(**oozie_config)._test_connection()
assert 'does not support API version 2' in str(err)
m.get('http://localhost:11000/oozie/versions', status_code=404)
with pytest.raises(exceptions.OozieException) as err:
client.OozieClient(**oozie_config)._test_connection()
assert 'Unable to contact Oozie server' in str(err)
m.get('http://localhost:11000/oozie/versions', text='>>> fail <<<')
with pytest.raises(exceptions.OozieException) as err:
client.OozieClient(**oozie_config)._test_connection()
assert 'Invalid response from Oozie server' in str(err)
def test_test_connection_is_called_once(self, oozie_config):
with requests_mock.mock() as m:
m.get('http://localhost:11000/oozie/v2/admin/build-version', text='{}')
with mock.patch('pyoozie.client.OozieClient._test_connection') as m_test:
oozie_client = client.OozieClient(**oozie_config)
oozie_client.admin_build_version()
oozie_client.admin_build_version()
m_test.assert_called_once_with()
def test_request(self, api):
with requests_mock.mock() as m:
m.get('http://localhost:11000/oozie/v2/endpoint', text='{"result": "pass"}')
result = api._request('GET', 'endpoint', None, None)
assert result['result'] == 'pass'
with requests_mock.mock() as m:
m.get('http://localhost:11000/oozie/v2/endpoint')
result = api._request('GET', 'endpoint', None, None)
assert result is None
with requests_mock.mock() as m:
m.get('http://localhost:11000/oozie/v2/endpoint', text='>>> fail <<<')
with pytest.raises(exceptions.OozieException) as err:
api._request('GET', 'endpoint', None, None)
assert 'Invalid response from Oozie server' in str(err)
def test_get(self, api):
with requests_mock.mock() as m:
m.get('http://localhost:11000/oozie/v2/endpoint', text='{"result": "pass"}')
result = api._get('endpoint')
assert result['result'] == 'pass'
def test_put(self, api):
with requests_mock.mock() as m:
headers = {'Content-Type': 'application/xml'}
m.put('http://localhost:11000/oozie/v2/endpoint', request_headers=headers)
result = api._put('endpoint')
assert result is None
def test_post(self, api):
with requests_mock.mock() as m:
headers = {'Content-Type': 'application/xml'}
m.post('http://localhost:11000/oozie/v2/endpoint', request_headers=headers, text='{"result": "pass"}')
result = api._post('endpoint', content='<xml/>')
assert result['result'] == 'pass'
def test_headers(self, api):
headers = api._headers()
assert headers == {}
headers = api._headers(content_type='foo/bar')
assert headers == {'Content-Type': 'foo/bar'}
class TestOozieClientAdmin(object):
@pytest.mark.parametrize("function, endpoint", [
('admin_status', 'status'),
('admin_os_env', 'os-env'),
('admin_java_properties', 'java-sys-properties'),
('admin_configuration', 'configuration'),
('admin_instrumentation', 'instrumentation'),
('admin_metrics', 'metrics'),
('admin_build_version', 'build-version'),
('admin_available_timezones', 'available-timezones'),
('admin_queue_dump', 'queue-dump'),
('admin_available_oozie_servers', 'available-oozie-servers'),
])
def test_simple_admin(self, function, endpoint, api):
with mock.patch.object(api, '_get', return_value=True) as mock_get:
assert api.__getattribute__(function)()
mock_get.assert_called_with('admin/' + endpoint)
def test_admin_list_sharelib(self, api):
reply = {
'sharelib': [
{'name': 'oozie'},
{'name': 'hive'},
{'name': 'distcp'},
{'name': 'hcatalog'},
{'name': 'sqoop'},
{'name': 'mapreduce-streaming'},
{'name': 'spark'},
{'name': 'hive2'},
{'name': 'pig'}
]
}
expected = ['oozie', 'hive', 'distcp', 'hcatalog', 'sqoop', 'mapreduce-streaming', 'spark', 'hive2', 'pig']
with mock.patch.object(api, '_get', return_value=reply) as mock_get:
assert api.admin_list_sharelib() == expected
mock_get.assert_called_with('admin/list_sharelib')
def test_admin_list_all_sharelib(self, api):
libs = {
'admin/list_sharelib?lib=oozie': {'sharelib': [{'files': ['oozie1', 'oozie2'], 'name': 'oozie'}]},
'admin/list_sharelib?lib=distcp': {'sharelib': [{'files': ['distcp1', 'distcp2'], 'name': 'distcp'}]},
}
expected = {
'oozie': ['oozie1', 'oozie2'],
'distcp': ['distcp1', 'distcp2'],
}
with mock.patch.object(api, 'admin_list_sharelib', return_value=['oozie', 'distcp']):
with mock.patch.object(api, '_get') as mock_get:
mock_get.side_effect = lambda endpoint: libs[endpoint]
result = api.admin_list_all_sharelib()
assert result == expected
class TestOozieClientJobsQuery(object):
def test_jobs_query_workflow_parameters(self, api):
mock_result = {
'total': 0,
'workflows': []
}
with mock.patch.object(api, '_get') as mock_get:
mock_get.return_value = mock_result
api._jobs_query(model.ArtifactType.Workflow)
mock_get.assert_called_with('jobs?jobtype=wf&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Workflow, user='john_doe')
mock_get.assert_called_with('jobs?jobtype=wf&filter=user=john_doe&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Workflow, name='my_workflow')
mock_get.assert_called_with('jobs?jobtype=wf&filter=name=my_workflow&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Workflow, status=model.WorkflowStatus.RUNNING)
mock_get.assert_called_with('jobs?jobtype=wf&filter=status=RUNNING&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Workflow, status=model.WorkflowStatus.running())
mock_get.assert_called_with('jobs?jobtype=wf&filter=status=RUNNING;status=SUSPENDED&offset=1&len=5000')
api._jobs_query(
model.ArtifactType.Workflow,
user='john_doe',
name='my_workflow',
status=model.WorkflowStatus.running())
mock_get.assert_called_with('jobs?jobtype=wf&filter=user=john_doe;name=my_workflow;status=RUNNING;'
'status=SUSPENDED&offset=1&len=5000')
def test_jobs_query_coordinator_parameters(self, api):
mock_result = {
'total': 0,
'coordinatorjobs': []
}
with mock.patch.object(api, '_get') as mock_get:
mock_get.return_value = mock_result
api._jobs_query(model.ArtifactType.Coordinator)
mock_get.assert_called_with('jobs?jobtype=coordinator&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Coordinator, user='john_doe')
mock_get.assert_called_with('jobs?jobtype=coordinator&filter=user=john_doe&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Coordinator, name='my_coordinator')
mock_get.assert_called_with('jobs?jobtype=coordinator&filter=name=my_coordinator&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Coordinator, status=model.CoordinatorStatus.RUNNING)
mock_get.assert_called_with('jobs?jobtype=coordinator&filter=status=RUNNING&offset=1&len=5000')
api._jobs_query(model.ArtifactType.Coordinator, status=model.CoordinatorStatus.running())
mock_get.assert_called_with('jobs?jobtype=coordinator&filter=status=RUNNING;status=RUNNINGWITHERROR;'
'status=SUSPENDED;status=SUSPENDEDWITHERROR&offset=1&len=5000')
api._jobs_query(
model.ArtifactType.Coordinator,
user='john_doe',
name='my_coordinator',
status=model.CoordinatorStatus.running())
mock_get.assert_called_with('jobs?jobtype=coordinator&filter=user=john_doe;name=my_coordinator;'
'status=RUNNING;status=RUNNINGWITHERROR;status=SUSPENDED;'
'status=SUSPENDEDWITHERROR&offset=1&len=5000')
def test_jobs_query_bad_parameters(self, api):
with pytest.raises(KeyError) as err:
api._jobs_query(model.ArtifactType.CoordinatorAction)
assert 'ArtifactType.CoordinatorAction' in str(err)
with pytest.raises(KeyError) as err:
api._jobs_query(model.ArtifactType.WorkflowAction)
assert 'ArtifactType.WorkflowAction' in str(err)
@mock.patch.object(model.Workflow, 'fill_in_details', side_effect=lambda c: c, autospec=True)
def test_jobs_query_workflow_pagination(self, _, api):
mock_results = iter(
[
{
'total': 5001,
'workflows': [{'id': '1-W'}, {'id': '2-W'}]
},
{
'total': 5001,
'workflows': [{'id': '3-W'}]
}
]
)
with mock.patch.object(api, '_get') as mock_get:
mock_get.side_effect = lambda url: next(mock_results)
result = api._jobs_query(model.ArtifactType.Workflow)
assert len(result) == 3
mock_get.assert_any_call('jobs?jobtype=wf&offset=1&len=5000')
mock_get.assert_any_call('jobs?jobtype=wf&offset=5001&len=5000')
with pytest.raises(StopIteration):
next(mock_results)
@mock.patch.object(model.Coordinator, 'fill_in_details', side_effect=lambda c: c, autospec=True)
def test_jobs_query_coordinator_pagination(self, _, api):
mock_results = iter(
[
{
'total': 5001,
'coordinatorjobs': [{'coordJobId': '1-C'}, {'coordJobId': '2-C'}]
},
{
'total': 5001,
'coordinatorjobs': [{'coordJobId': '3-C'}]
}
]
)
with mock.patch.object(api, '_get') as mock_get:
mock_get.side_effect = lambda url: next(mock_results)
result = api._jobs_query(model.ArtifactType.Coordinator)
assert len(result) == 3
mock_get.assert_any_call('jobs?jobtype=coordinator&offset=1&len=5000')
mock_get.assert_any_call('jobs?jobtype=coordinator&offset=5001&len=5000')
with pytest.raises(StopIteration):
next(mock_results)
@mock.patch.object(model.Coordinator, 'fill_in_details', side_effect=lambda c: c, autospec=True)
def test_jobs_query_coordinator_limit(self, _, api):
# mock_result = {'total': 1, 'coordinatorjobs': [{'coordJobId': '3-C'}]}
mock_results = iter(
[
{
'total': 2,
'coordinatorjobs': [{'coordJobId': '1-C'}, {'coordJobId': '2-C'}]
},
{
'total': 5001,
'coordinatorjobs': [{'coordJobId': '1-C'}, {'coordJobId': '2-C'}]
},
{
'total': 5001,
'coordinatorjobs': [{'coordJobId': '3-C'}]
}
]
)
with mock.patch.object(api, '_get') as mock_get:
mock_get.side_effect = lambda url: next(mock_results)
api._jobs_query(model.ArtifactType.Coordinator, limit=5)
mock_get.assert_called_with('jobs?jobtype=coordinator&offset=1&len=5')
api._jobs_query(model.ArtifactType.Coordinator, limit=6000)
mock_get.assert_any_call('jobs?jobtype=coordinator&offset=1&len=5000')
mock_get.assert_any_call('jobs?jobtype=coordinator&offset=5001&len=5000')
with pytest.raises(StopIteration):
next(mock_results)
@mock.patch.object(model.Workflow, 'fill_in_details', side_effect=lambda c: c, autospec=True)
def test_jobs_query_workflow_details(self, fill_in_details, api):
mock_result = {
'total': 1,
'workflows': [{'id': '1-W'}]
}
with mock.patch.object(api, '_get') as mock_get:
mock_get.return_value = mock_result
api._jobs_query(model.ArtifactType.Workflow, details=False)
mock_get.assert_called_with('jobs?jobtype=wf&offset=1&len=5000')
assert not fill_in_details.called
api._jobs_query(model.ArtifactType.Workflow, details=True)
mock_get.assert_called_with('jobs?jobtype=wf&offset=1&len=5000')
assert fill_in_details.called
@mock.patch.object(model.Coordinator, 'fill_in_details', side_effect=lambda c: c, autospec=True)
def test_jobs_query_coordinator_details(self, fill_in_details, api):
mock_result = {
'total': 1,
'coordinatorjobs': [{'coordJobId': '1-C'}]
}
with mock.patch.object(api, '_get') as mock_get:
mock_get.return_value = mock_result
api._jobs_query(model.ArtifactType.Coordinator, details=False)
mock_get.assert_called_with('jobs?jobtype=coordinator&offset=1&len=5000')
assert not fill_in_details.called
api._jobs_query(model.ArtifactType.Coordinator, details=True)
mock_get.assert_called_with('jobs?jobtype=coordinator&offset=1&len=5000')
assert fill_in_details.called
def test_jobs_all_workflows(self, api, sample_workflow_running):
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_workflow_running]
api.jobs_all_workflows()
mock_query.assert_called_with(model.ArtifactType.Workflow, name=None, user=None, limit=0)
api.jobs_all_workflows(name='my_workflow')
mock_query.assert_called_with(model.ArtifactType.Workflow, name='my_workflow', user=None, limit=0)
api.jobs_all_workflows(user='john_doe')
mock_query.assert_called_with(model.ArtifactType.Workflow, name=None, user='john_doe', limit=0)
api.jobs_all_workflows(name='my_workflow', user='john_doe')
mock_query.assert_called_with(model.ArtifactType.Workflow, name='my_workflow', user='john_doe', limit=0)
api.jobs_all_workflows(name='my_workflow', limit=10)
mock_query.assert_called_with(model.ArtifactType.Workflow, name='my_workflow', user=None, limit=10)
def test_jobs_all_active_workflows(self, api, sample_workflow_running):
expected_statuses = model.WorkflowStatus.active()
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_workflow_running]
api.jobs_all_active_workflows()
mock_query.assert_called_with(
model.ArtifactType.Workflow, details=True, user=None, status=expected_statuses
)
api.jobs_all_active_workflows(user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Workflow, details=True, user='john_doe', status=expected_statuses
)
def test_jobs_all_running_workflows(self, api, sample_workflow_running):
expected_statuses = model.WorkflowStatus.running()
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_workflow_running]
api.jobs_all_running_workflows()
mock_query.assert_called_with(
model.ArtifactType.Workflow, details=True, user=None, status=expected_statuses
)
api.jobs_all_running_workflows(user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Workflow, details=True, user='john_doe', status=expected_statuses
)
def test_jobs_running_workflows(self, api, sample_workflow_running):
expected_statuses = model.WorkflowStatus.running()
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_workflow_running]
api.jobs_running_workflows('my_workflow')
mock_query.assert_called_with(
model.ArtifactType.Workflow,
details=True,
name='my_workflow',
user=None,
status=expected_statuses)
api.jobs_running_workflows('my_workflow', user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Workflow,
details=True,
name='my_workflow',
user='john_doe',
status=expected_statuses)
def test_jobs_last_workflow_parameters(self, api, sample_workflow_running):
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_workflow_running]
api.jobs_last_workflow('my_workflow')
mock_query.assert_called_with(model.ArtifactType.Workflow, name='my_workflow', user=None, limit=1)
api.jobs_last_workflow('my_workflow', user='john_doe')
mock_query.assert_called_with(model.ArtifactType.Workflow, name='my_workflow', user='john_doe', limit=1)
def test_jobs_workflow_names_parameters(self, api):
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = []
api.jobs_workflow_names()
mock_query.assert_called_with(model.ArtifactType.Workflow, user=None, details=False, limit=0)
api.jobs_workflow_names(user='john_doe')
mock_query.assert_called_with(model.ArtifactType.Workflow, user='john_doe', details=False, limit=0)
def test_jobs_all_coordinators(self, api, sample_coordinator_running):
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_coordinator_running]
api.jobs_all_coordinators()
mock_query.assert_called_with(
model.ArtifactType.Coordinator, details=True, name=None, user=None, limit=0
)
api.jobs_all_coordinators(name='my_coordinator')
mock_query.assert_called_with(
model.ArtifactType.Coordinator, details=True, name='my_coordinator', user=None, limit=0
)
api.jobs_all_coordinators(user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Coordinator, details=True, name=None, user='john_doe', limit=0
)
api.jobs_all_coordinators(name='my_coordinator', user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Coordinator,
details=True,
name='my_coordinator',
user='john_doe',
limit=0)
api.jobs_all_coordinators(name='my_coordinator', limit=1)
mock_query.assert_called_with(
model.ArtifactType.Coordinator,
details=True,
name='my_coordinator',
user=None,
limit=1)
def test_jobs_all_active_coordinators(self, api, sample_coordinator_running):
expected_statuses = model.CoordinatorStatus.active()
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_coordinator_running]
api.jobs_all_active_coordinators()
mock_query.assert_called_with(
model.ArtifactType.Coordinator, details=True, user=None, status=expected_statuses
)
api.jobs_all_active_coordinators(user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Coordinator, details=True, user='john_doe', status=expected_statuses
)
def test_jobs_all_running_coordinators(self, api, sample_coordinator_running):
expected_statuses = model.CoordinatorStatus.running()
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_coordinator_running]
api.jobs_all_running_coordinators()
mock_query.assert_called_with(
model.ArtifactType.Coordinator, details=True, user=None, status=expected_statuses
)
api.jobs_all_running_coordinators(user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Coordinator, details=True, user='john_doe', status=expected_statuses
)
def test_jobs_all_suspended_coordinators(self, api, sample_coordinator_suspended):
expected_statuses = model.CoordinatorStatus.suspended()
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_coordinator_suspended]
api.jobs_all_suspended_coordinators()
mock_query.assert_called_with(model.ArtifactType.Coordinator, user=None, status=expected_statuses)
api.jobs_all_suspended_coordinators(user='john_doe')
mock_query.assert_called_with(model.ArtifactType.Coordinator, user='john_doe', status=expected_statuses)
def test_jobs_running_coordinators(self, api, sample_coordinator_running):
expected_statuses = model.CoordinatorStatus.running()
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_coordinator_running]
api.jobs_running_coordinators('my_coordinator')
mock_query.assert_called_with(
model.ArtifactType.Coordinator,
name='my_coordinator',
user=None,
status=expected_statuses)
api.jobs_running_coordinators('my_coordinator', user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Coordinator,
name='my_coordinator',
user='john_doe',
status=expected_statuses)
def test_jobs_last_coordinator_parameters(self, api, sample_coordinator_running):
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = [sample_coordinator_running]
api.jobs_last_coordinator('my_coordinator')
mock_query.assert_called_with(model.ArtifactType.Coordinator, name='my_coordinator', user=None, limit=1)
api.jobs_last_coordinator('my_coordinator', user='john_doe')
mock_query.assert_called_with(
model.ArtifactType.Coordinator,
name='my_coordinator',
user='john_doe',
limit=1)
def test_jobs_coordinator_names_parameters(self, api):
with mock.patch.object(api, '_jobs_query') as mock_query:
mock_query.return_value = []
api.jobs_coordinator_names()
mock_query.assert_called_with(model.ArtifactType.Coordinator, user=None, details=False)
api.jobs_coordinator_names(user='john_doe')
mock_query.assert_called_with(model.ArtifactType.Coordinator, user='john_doe', details=False)
class TestOozieClientJobCoordinatorQuery(object):
def test_coordinator_query_parameters(self, api):
mock_coord = {
'total': 0,
'coordJobId': SAMPLE_COORD_ID,
'actions': []
}
mock_action = {
'id': SAMPLE_COORD_ACTION,
}
with mock.patch.object(api, '_get') as mock_get:
def dummy_get(url):
if url.startswith('job/' + SAMPLE_COORD_ID + '?'):
return mock_coord
elif url.startswith('job/' + SAMPLE_COORD_ID + '@'):
return mock_action
assert False, 'Unexpected URL'
mock_get.side_effect = dummy_get
with pytest.raises(ValueError) as err:
api._coordinator_query('foo')
assert 'Unrecognized job ID' in str(err)
assert not mock_get.called
api._coordinator_query(SAMPLE_COORD_ID)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=1&len=1')
mock_get.reset_mock()
with pytest.raises(ValueError) as err:
api._coordinator_query(SAMPLE_COORD_ID + '@foo')
assert 'Unrecognized job ID' in str(err)
assert not mock_get.called
api._coordinator_query(SAMPLE_COORD_ACTION)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=12&len=1')
mock_get.assert_any_call('job/' + SAMPLE_COORD_ACTION)
mock_get.reset_mock()
api._coordinator_query(SAMPLE_COORD_ID, status=model.CoordinatorActionStatus.RUNNING)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=1&len=1&filter=status=RUNNING')
mock_get.reset_mock()
api._coordinator_query(SAMPLE_COORD_ID, status=model.CoordinatorActionStatus.running())
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID +
'?offset=1&len=1&filter=status=RUNNING;status=SUSPENDED')
mock_get.reset_mock()
with pytest.raises(ValueError) as err:
api._coordinator_query(SAMPLE_COORD_ACTION, status=model.CoordinatorActionStatus.RUNNING)
assert 'Cannot supply both coordinator action ID and status' in str(err)
assert not mock_get.called
def test_coordinator_query_limits(self, api):
mock_result = {
'total': 100,
'coordJobId': SAMPLE_COORD_ID,
'actions': []
}
with mock.patch.object(api, '_get') as mock_get:
mock_get.return_value = mock_result
with pytest.raises(ValueError) as err:
api._coordinator_query(SAMPLE_COORD_ACTION, start=1)
assert 'Cannot supply both coordinator action ID and start / limit' in str(err)
with pytest.raises(ValueError) as err:
api._coordinator_query(SAMPLE_COORD_ACTION, limit=10)
assert 'Cannot supply both coordinator action ID and start / limit' in str(err)
api._coordinator_query(SAMPLE_COORD_ID)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=1&len=1')
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=1&len=100')
api._coordinator_query(SAMPLE_COORD_ID, start=10)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=10&len=1')
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=10&len=91')
api._coordinator_query(SAMPLE_COORD_ID, limit=10)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?order=desc&offset=1&len=10')
api._coordinator_query(SAMPLE_COORD_ID, start=10, limit=10)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=10&len=10')
api._coordinator_query(SAMPLE_COORD_ID, start=99, limit=10)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=99&len=10')
api._coordinator_query(SAMPLE_COORD_ID, status=model.CoordinatorActionStatus.RUNNING, start=10, limit=10)
mock_get.assert_any_call('job/' + SAMPLE_COORD_ID + '?offset=10&len=10&filter=status=RUNNING')
def test_coordinator_query_exception(self, api):
with mock.patch.object(api, '_get') as mock_get:
mock_get.side_effect = exceptions.OozieException.communication_error('A bad thing')
with pytest.raises(exceptions.OozieException) as err:
api._coordinator_query(SAMPLE_COORD_ID)
assert "Coordinator '" + SAMPLE_COORD_ID + "' not found" in str(err)
assert 'A bad thing' in str(err.value.caused_by)
def test_coordinator_action_query(self, api):
mock_result = {
'id': SAMPLE_COORD_ACTION,
}
with mock.patch.object(api, '_get') as mock_get:
mock_get.return_value = mock_result
mock_coord = mock.Mock()
mock_coord.actions = {}
action = api._coordinator_action_query(SAMPLE_COORD_ID, 12, coordinator=mock_coord)
mock_get.assert_called_with('job/' + SAMPLE_COORD_ACTION)
assert action._parent == mock_coord
def test_coordinator_action_query_exception(self, api):
with mock.patch.object(api, '_get') as mock_get:
mock_get.side_effect = exceptions.OozieException.communication_error('A bad thing')
with pytest.raises(exceptions.OozieException) as err:
api._coordinator_action_query(SAMPLE_COORD_ID, 12)
assert "Coordinator action '" + SAMPLE_COORD_ID + "@12' not found" in str(err)
assert 'A bad thing' in str(err.value.caused_by)
def test_decode_coord_id(self, api, sample_coordinator_running):
with mock.patch.object(api, 'jobs_last_coordinator') as mock_last:
mock_last.return_value = mock.Mock(coordJobId=SAMPLE_COORD_ID)
with pytest.raises(ValueError) as err:
api._decode_coord_id()
assert 'Supply exactly one of coordinator_id or name' in str(err)
with pytest.raises(ValueError) as err:
api._decode_coord_id(coordinator_id=SAMPLE_COORD_ID, name='my_coordinator')
assert 'Supply exactly one of coordinator_id or name' in str(err)
with pytest.raises(ValueError) as err:
api._decode_coord_id(coordinator_id=SAMPLE_COORD_ID, user='john_doe')
assert 'User parameter not supported with coordinator_id' in str(err)
result = api._decode_coord_id(coordinator_id=SAMPLE_COORD_ID)
assert result == SAMPLE_COORD_ID
result = api._decode_coord_id(name='my_coordinator')
assert result == SAMPLE_COORD_ID
mock_last.assert_called_with(name='my_coordinator', user=None)
result = api._decode_coord_id(name='my_coordinator', user='john_doe')
assert result == SAMPLE_COORD_ID
mock_last.assert_called_with(name='my_coordinator', user='john_doe')
mock_last.return_value = None
with pytest.raises(exceptions.OozieException) as err:
api._decode_coord_id(name='my_coordinator')
assert "Coordinator 'my_coordinator' not found" in str(err)
result = api._decode_coord_id(coordinator=sample_coordinator_running)
assert result == SAMPLE_COORD_ID
with pytest.raises(ValueError) as err:
api._decode_coord_id(coordinator_id=SAMPLE_COORD_ID, coordinator=sample_coordinator_running)
assert 'Supply either a coordinator object or one of coordinator_id or name' in str(err)
with pytest.raises(ValueError) as err:
api._decode_coord_id(name='my_coordinator', coordinator=sample_coordinator_running)
assert 'Supply either a coordinator object or one of coordinator_id or name' in str(err)
with pytest.raises(ValueError) as err:
api._decode_coord_id(coordinator=sample_coordinator_running, user='john_doe')
assert 'User parameter not supported with coordinator object' in str(err)
def test_job_coordinator_info(self, api):
with mock.patch.object(api, '_coordinator_query') as mock_query:
with mock.patch.object(api, '_decode_coord_id') as mock_decode:
mock_decode.return_value = SAMPLE_COORD_ID
api.job_coordinator_info(coordinator_id=SAMPLE_COORD_ID)
mock_decode.assert_called_with(SAMPLE_COORD_ID, None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, limit=0)
api.job_coordinator_info(name='my_coordinator')
mock_decode.assert_called_with(None, 'my_coordinator', None)
mock_query.assert_called_with(SAMPLE_COORD_ID, limit=0)
api.job_coordinator_info(name='my_coordinator', user='john_doe')
mock_decode.assert_called_with(None, 'my_coordinator', 'john_doe')
mock_query.assert_called_with(SAMPLE_COORD_ID, limit=0)
api.job_coordinator_info(coordinator_id=SAMPLE_COORD_ID, limit=10)
mock_decode.assert_called_with(SAMPLE_COORD_ID, None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, limit=10)
def test_job_last_coordinator_info(self, api):
with mock.patch.object(api, '_coordinator_query') as mock_query:
with mock.patch.object(api, '_decode_coord_id') as mock_decode:
mock_decode.return_value = SAMPLE_COORD_ID
api.job_last_coordinator_info(coordinator_id=SAMPLE_COORD_ID)
mock_decode.assert_called_with(SAMPLE_COORD_ID, None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, limit=1)
api.job_last_coordinator_info(name='my_coordinator')
mock_decode.assert_called_with(None, 'my_coordinator', None)
mock_query.assert_called_with(SAMPLE_COORD_ID, limit=1)
api.job_last_coordinator_info(name='my_coordinator', user='john_doe')
mock_decode.assert_called_with(None, 'my_coordinator', 'john_doe')
mock_query.assert_called_with(SAMPLE_COORD_ID, limit=1)
def test_job_coordinator_action(self, api):
with mock.patch.object(api, '_coordinator_action_query') as mock_query:
with mock.patch.object(api, '_decode_coord_id') as mock_decode:
mock_decode.return_value = SAMPLE_COORD_ID
api.job_coordinator_action(SAMPLE_COORD_ACTION)
mock_decode.assert_called_with(SAMPLE_COORD_ACTION, None, None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, 12, coordinator=None)
api.job_coordinator_action(SAMPLE_COORD_ID, action_number=12)
mock_decode.assert_called_with(SAMPLE_COORD_ID, None, None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, 12, coordinator=None)
api.job_coordinator_action(name='my_coordinator', action_number=12)
mock_decode.assert_called_with(None, 'my_coordinator', None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, 12, coordinator=None)
api.job_coordinator_action(name='my_coordinator', user='john_doe', action_number=12)
mock_decode.assert_called_with(None, 'my_coordinator', 'john_doe', None)
mock_query.assert_called_with(SAMPLE_COORD_ID, 12, coordinator=None)
with pytest.raises(ValueError) as err:
api.job_coordinator_action(SAMPLE_COORD_ACTION, action_number=12)
assert 'Supply exactly one of coordinator_id or action_number' in str(err)
with pytest.raises(ValueError) as err:
api.job_coordinator_action(name='my_coordinator')
assert 'No action_number supplied' in str(err)
def test_job_coordinator_all_active_actions(self, api, sample_coordinator_running,
sample_coordinator_action_running):
with mock.patch.object(api, '_coordinator_query') as mock_query:
mock_query.return_value = sample_coordinator_action_running.parent()
with mock.patch.object(api, '_decode_coord_id') as mock_decode:
mock_decode.return_value = SAMPLE_COORD_ID
api.job_coordinator_all_active_actions(coordinator_id=SAMPLE_COORD_ID)
mock_decode.assert_called_with(SAMPLE_COORD_ID, None, None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, status=model.CoordinatorActionStatus.active())
api.job_coordinator_all_active_actions(name='my_coordinator')
mock_decode.assert_called_with(None, 'my_coordinator', None, None)
mock_query.assert_called_with(SAMPLE_COORD_ID, status=model.CoordinatorActionStatus.active())
api.job_coordinator_all_active_actions(name='my_coordinator', user='john_doe')
mock_decode.assert_called_with(None, 'my_coordinator', 'john_doe', None)
mock_query.assert_called_with(SAMPLE_COORD_ID, status=model.CoordinatorActionStatus.active())
sample_coordinator = copy.copy(sample_coordinator_running)
sample_coordinator.actions = None
api.job_coordinator_all_active_actions(coordinator=sample_coordinator)
mock_decode.assert_called_with(None, None, None, sample_coordinator)
mock_query.assert_called_with(SAMPLE_COORD_ID, status=model.CoordinatorActionStatus.active())
assert sample_coordinator.actions
assert sample_coordinator.actions[12] == sample_coordinator_action_running
class TestOozieClientJobWorkflowQuery(object):
def test_workflow_query_parameters(self, api):
mock_result = {
'total': 0,
'id': SAMPLE_WF_ID,
'actions': []
}
with mock.patch.object(api, '_get') as mock_get:
mock_get.return_value = mock_result
with pytest.raises(ValueError) as err:
api._workflow_query('foo')
assert 'Unrecognized job ID' in str(err)
api._workflow_query(SAMPLE_WF_ID)
mock_get.assert_called_with('job/' + SAMPLE_WF_ID)
api._workflow_query(SAMPLE_WF_ACTION)
mock_get.assert_called_with('job/' + SAMPLE_WF_ID)
def test_workflow_query_exception(self, api):
with mock.patch.object(api, '_get') as mock_get:
mock_get.side_effect = exceptions.OozieException.communication_error('A bad thing')
with pytest.raises(exceptions.OozieException) as err:
api._workflow_query(SAMPLE_WF_ID)
assert "Workflow '" + SAMPLE_WF_ID + "' not found" in str(err)
assert 'A bad thing' in str(err.value.caused_by)
def test_decode_wf_id(self, api):
with mock.patch.object(api, 'jobs_last_workflow') as mock_last:
mock_last.return_value = mock.Mock(id=SAMPLE_WF_ID)
with pytest.raises(ValueError) as err:
api._decode_wf_id()
assert 'Supply exactly one of workflow_id or name' in str(err)
with pytest.raises(ValueError) as err:
api._decode_wf_id(workflow_id=SAMPLE_WF_ID, name='my_workflow')
assert 'Supply exactly one of workflow_id or name' in str(err)
with pytest.raises(ValueError) as err:
api._decode_wf_id(workflow_id=SAMPLE_WF_ID, user='john_doe')
assert 'User parameter not supported with workflow_id' in str(err)
result = api._decode_wf_id(workflow_id=SAMPLE_WF_ID)
assert result == SAMPLE_WF_ID
result = api._decode_wf_id(name='my_workflow')
assert result == SAMPLE_WF_ID
mock_last.assert_called_with(name='my_workflow', user=None)
result = api._decode_wf_id(name='my_workflow', user='john_doe')
assert result == SAMPLE_WF_ID
mock_last.assert_called_with(name='my_workflow', user='john_doe')
mock_last.return_value = None