def test_add_existing_group():
with group(GOOD_GROUP, 'test-group'):
with open(GOOD_GROUP) as fd:
stderr = b"Group '/test-group' already exists\n"
assert_command(['dcos', 'marathon', 'group', 'add'],
returncode=1,
stderr=stderr,
stdin=fd)
def test_scale_group():
with group(SCALE_GROUP, 'scale-group'):
returncode, stdout, stderr = exec_command(
['dcos', 'marathon', 'group', 'scale', 'scale-group', '2'])
assert stderr == b''
assert returncode == 0
watch_all_deployments()
returncode, stdout, stderr = exec_command(
['dcos', 'marathon', 'group', 'show', 'scale-group'])
res = json.loads(stdout.decode('utf-8'))
assert res['groups'][0]['apps'][0]['instances'] == 2
def test_update_group():
group_app = 'tests/data/marathon/groups/good.json'
with group(group_app, 'test-group'):
newapp = json.dumps([{"id": "appadded", "cmd": "sleep 0"}])
appjson = "apps={}".format(newapp)
returncode, stdout, stderr = exec_command([
'dcos', 'marathon', 'group', 'update', 'test-group/sleep', appjson
])
assert returncode == 0
assert stdout.decode().startswith('Created deployment ')
assert stderr == b''
watch_all_deployments()
show_app('test-group/sleep/appadded')
def test_update_group_from_stdin():
with group(GOOD_GROUP, 'test-group'):
_update_group(
'test-group',
'tests/data/marathon/groups/update_good.json')
show_app('test-group/updated')
def test_validate_complicated_group_and_app():
with group('tests/data/marathon/groups/complicated.json', 'test-group'):
pass
def test_group_list_table():
with group(GOOD_GROUP, 'test-group'):
assert_lines(['dcos', 'marathon', 'group', 'list'], 3)
def test_scale_group_when_scale_factor_not_float():
with group(SCALE_GROUP, 'scale-group'):
returncode, stdout, stderr = exec_command(
['dcos', 'marathon', 'group', 'scale', 'scale-group', '1.a'])
assert stderr == b'Error parsing string as float\n'
assert returncode == 1
def test_scale_group_when_scale_factor_negative():
with group(SCALE_GROUP, 'scale-group'):
returncode, stdout, stderr = exec_command(
['dcos', 'marathon', 'group', 'scale', 'scale-group', '-2'])
assert b'Invalid subcommand usage' in stdout
assert returncode == 1
def test_add_group():
group_id = 'test-group'
with group('tests/data/marathon/groups/good.json', group_id):
show_group(group_id)
