def test_requirement_status_repr():
requirement = EnvVarRequirement(registry=RequirementsRegistry(),
env_var='FOO')
status = requirement.check_status(dict(FOO=''), tmp_local_state_file(),
'default', UserConfigOverrides())
assert "RequirementStatus(False,'Environment variable FOO is not set.',EnvVarRequirement(env_var='FOO'))" == repr(
status)
def check_provide_contents(dirname):
environ = dict()
local_state_file = LocalStateFile.load_for_directory(dirname)
local_state_file.set_service_run_state("myservice", dict(port=42))
requirement = EnvVarRequirement(RequirementsRegistry(), env_var="FOO")
status = requirement.check_status(environ, local_state_file, 'default',
UserConfigOverrides())
context = ProvideContext(environ=environ,
local_state_file=local_state_file,
default_env_spec_name='default',
status=status,
mode=PROVIDE_MODE_DEVELOPMENT,
frontend=NullFrontend())
def transform_it(state):
assert 42 == state['port']
state['port'] = 43
state['foo'] = 'bar'
return 1234
result = context.transform_service_run_state("myservice", transform_it)
assert 1234 == result
assert dict(
port=43,
foo='bar') == local_state_file.get_service_run_state("myservice")
def test_empty_variable_treated_as_unset():
requirement = EnvVarRequirement(registry=RequirementsRegistry(),
env_var='FOO')
status = requirement.check_status(dict(FOO=''), tmp_local_state_file(),
'default', UserConfigOverrides())
assert not status
assert "Environment variable FOO is not set." == status.status_description
assert [] == status.errors
def check_provide_contents(dirname):
environ = dict(foo='bar')
local_state_file = LocalStateFile.load_for_directory(dirname)
requirement = EnvVarRequirement(RequirementsRegistry(), env_var="FOO")
status = requirement.check_status(environ, local_state_file, 'default', UserConfigOverrides())
context = ProvideContext(environ=environ,
local_state_file=local_state_file,
default_env_spec_name='default',
status=status,
mode=PROVIDE_MODE_DEVELOPMENT,
frontend=NullFrontend())
assert dict(foo='bar') == context.environ
assert context.status is status
def check_provide_contents(dirname):
environ = dict()
local_state_file = LocalStateFile.load_for_directory(dirname)
requirement = EnvVarRequirement(RequirementsRegistry(), env_var="FOO")
status = requirement.check_status(environ, local_state_file, 'default', UserConfigOverrides())
context = ProvideContext(environ=environ,
local_state_file=local_state_file,
default_env_spec_name='default',
status=status,
mode=PROVIDE_MODE_DEVELOPMENT,
frontend=NullFrontend())
with pytest.raises(IOError) as excinfo:
context.ensure_service_directory("foo")
assert "this is not EEXIST" in repr(excinfo.value)
def check_provide_contents(dirname):
environ = dict()
local_state_file = LocalStateFile.load_for_directory(dirname)
requirement = EnvVarRequirement(RequirementsRegistry(), env_var="FOO")
status = requirement.check_status(environ, local_state_file, 'default', UserConfigOverrides())
context = ProvideContext(environ=environ,
local_state_file=local_state_file,
default_env_spec_name='default',
status=status,
mode=PROVIDE_MODE_DEVELOPMENT,
frontend=NullFrontend())
workpath = context.ensure_service_directory("foo")
assert os.path.isdir(workpath)
assert workpath.endswith("foo")
parent = os.path.dirname(workpath)
assert parent.endswith("services")
parent = os.path.dirname(parent)
assert parent == dirname
# be sure we can create if it already exists
workpath2 = context.ensure_service_directory("foo")
assert os.path.isdir(workpath2)
assert workpath == workpath2