def test_create_core_default():
"""Test `create_core` with factory defaults."""
with temporary_config_file() as cfgfile:
# std factory params
core = create_core(cfgfile.name)
assert isinstance(core, Core)
assert core.auto_enable_auth == True
def _setup_flavor_selection_tests(extra_conf=''):
# FIXME: the test does not run if this is not in the environment!
os.environ['OS_AUTH_URL'] = 'http://localhost:5000/v2/'
env = ['username', 'password', 'tenant_name', 'auth_url']
for name in env:
os.environ['OS_' + name.upper()] = name
with temporary_config_file(_const.SSH_AUTH_STANZA +
_const.CLOUD_AUTH_STANZA_FULL +
_const.RESOURCE_STANZA + extra_conf) as cfgfile:
cfg = gc3libs.config.Configuration(cfgfile.name)
resources = cfg.make_resources()
cloud = resources['hobbes']
# mock novaclient's `Flavor` type using a namedtuple
_Flavor = namedtuple('_Flavor', 'name vcpus ram disk'.split())
flavors = (
_Flavor(name='1cpu-4ram-hpc', vcpus=1, ram=4000, disk=100),
_Flavor(name='4cpu-16ram-hpc', vcpus=4, ram=16000, disk=100),
_Flavor(name='8cpu-8ram-server', vcpus=8, ram=7680, disk=100),
)
cloud.client = MagicMock()
cloud.client.flavors.list.return_value = flavors
# `_connect` fills the flavor list
cloud._connect()
return cloud, flavors
def test_create_core_default():
"""Test `create_core` with factory defaults."""
with temporary_config_file() as cfgfile:
# std factory params
core = create_core(cfgfile.name)
assert_is_instance(core, Core)
assert_equal(core.auto_enable_auth, True)
def _setup_flavor_selection_tests(extra_conf=''):
# FIXME: the test does not run if this is not in the environment!
os.environ['OS_AUTH_URL'] = 'http://localhost:5000/v2/'
env = ['username', 'password', 'tenant_name', 'auth_url']
for name in env:
os.environ['OS_' + name.upper()] = name
with temporary_config_file(
_const.SSH_AUTH_STANZA
+ _const.CLOUD_AUTH_STANZA_FULL
+ _const.RESOURCE_STANZA + extra_conf
) as cfgfile:
cfg = gc3libs.config.Configuration(cfgfile.name)
resources = cfg.make_resources()
cloud = resources['hobbes']
# mock novaclient's `Flavor` type using a namedtuple
_Flavor = namedtuple('_Flavor', 'name vcpus ram disk'.split())
flavors = (
_Flavor(name='1cpu-4ram-hpc', vcpus=1, ram=4000, disk=100),
_Flavor(name='4cpu-16ram-hpc', vcpus=4, ram=16000, disk=100),
_Flavor(name='8cpu-8ram-server', vcpus=8, ram=7680, disk=100),
)
cloud.client = MagicMock()
cloud.client.flavors.list.return_value = flavors
# `_connect` fills the flavor list
cloud._connect()
return cloud, flavors
def test_create_core_non_default():
"""Test `create_core` with non-default arguments."""
with temporary_config_file() as cfgfile:
# use a specific MatchMaker instance for equality testing
mm = MatchMaker()
core = create_core(cfgfile.name, matchmaker=mm)
assert_equal(core.auto_enable_auth, True)
assert_equal(core.matchmaker, mm)
def test_create_engine_non_default2():
"""Test `create_engine` with several non-default arguments."""
with temporary_config_file() as cfgfile:
engine = create_engine(cfgfile.name,
can_submit=False,
max_in_flight=1234)
assert engine.can_submit == False
assert engine.max_in_flight == 1234
def test_create_engine_non_default2():
"""Test `create_engine` with several non-default arguments."""
with temporary_config_file() as cfgfile:
engine = create_engine(cfgfile.name,
can_submit=False,
max_in_flight=1234)
assert_equal(engine.can_submit, False)
assert_equal(engine.max_in_flight, 1234)
def test_create_core_non_default():
"""Test `create_core` with non-default arguments."""
with temporary_config_file() as cfgfile:
# use a specific MatchMaker instance for equality testing
mm = MatchMaker()
core = create_core(cfgfile.name, matchmaker=mm)
assert core.auto_enable_auth == True
assert core.matchmaker == mm
def test_create_engine_with_core_options():
"""Test `create_engine` with a mix of Engine and Core options."""
with temporary_config_file() as cfgfile:
# use a specific MatchMaker instance for equality testing
mm = MatchMaker()
engine = create_engine(cfgfile.name,
can_submit=False,
matchmaker=mm,
auto_enable_auth=False)
assert engine.can_submit == False
assert engine._core.matchmaker == mm
assert engine._core.auto_enable_auth == False
def test_create_engine_with_core_options():
"""Test `create_engine` with a mix of Engine and Core options."""
with temporary_config_file() as cfgfile:
# use a specific MatchMaker instance for equality testing
mm = MatchMaker()
engine = create_engine(cfgfile.name,
can_submit=False,
matchmaker=mm,
auto_enable_auth=False)
assert_equal(engine.can_submit, False)
assert_equal(engine._core.matchmaker, mm)
assert_equal(engine._core.auto_enable_auth, False)
def test_openstack_variables_are_optional():
with temporary_config_file(_const.SSH_AUTH_STANZA +
_const.CLOUD_AUTH_STANZA_USE_ENV +
_const.RESOURCE_STANZA) as cfgfile:
# set up fake environment
env = ['username', 'password', 'tenant_name', 'auth_url']
for name in env:
os.environ['OS_' + name.upper()] = name
# check that resource has been correctly created
cfg = gc3libs.config.Configuration(cfgfile.name)
resources = cfg.make_resources()
assert 'hobbes' in resources
cloud = resources['hobbes']
assert isinstance(cloud, OpenStackLrms)
# check that values have been inherited from the environment
for name in env:
attr = ('os_' + name)
assert hasattr(cloud, attr)
assert getattr(cloud, attr) == name
def test_openstack_variables_are_optional(self):
with temporary_config_file(
self._const.SSH_AUTH_STANZA
+ self._const.CLOUD_AUTH_STANZA_USE_ENV
+ self._const.RESOURCE_STANZA
) as cfgfile:
# set up fake environment
env = ['username', 'password', 'tenant_name', 'auth_url']
for name in env:
os.environ['OS_' + name.upper()] = name
# check that resource has been correctly created
cfg = gc3libs.config.Configuration(cfgfile.name)
resources = cfg.make_resources()
assert 'hobbes' in resources
cloud = resources['hobbes']
assert isinstance(cloud, OpenStackLrms)
# check that values have been inherited from the environment
for name in env:
attr = ('os_' + name)
assert hasattr(cloud, attr)
assert_equal(getattr(cloud, attr), name)
def test_create_core_no_auto_enable_auth():
"""Test `create_core` without the "auto enable" feature."""
with temporary_config_file() as cfgfile:
# std factory params
core = create_core(cfgfile.name, auto_enable_auth=False)
assert_equal(core.auto_enable_auth, False)
def test_create_engine_default():
"""Test `create_engine` with factory defaults."""
with temporary_config_file() as cfgfile:
# std factory params
engine = create_engine(cfgfile.name)
assert_is_instance(engine, Engine)
def test_create_engine_default():
"""Test `create_engine` with factory defaults."""
with temporary_config_file() as cfgfile:
# std factory params
engine = create_engine(cfgfile.name)
assert isinstance(engine, Engine)
def test_create_engine_non_default1():
"""Test `create_engine` with one non-default argument."""
with temporary_config_file() as cfgfile:
engine = create_engine(cfgfile.name, can_submit=False)
assert_equal(engine.can_submit, False)
def test_create_core_no_auto_enable_auth():
"""Test `create_core` without the "auto enable" feature."""
with temporary_config_file() as cfgfile:
# std factory params
core = create_core(cfgfile.name, auto_enable_auth=False)
assert core.auto_enable_auth == False
def test_create_engine_non_default1():
"""Test `create_engine` with one non-default argument."""
with temporary_config_file() as cfgfile:
engine = create_engine(cfgfile.name, can_submit=False)
assert engine.can_submit == False