def _complete(invocation, collection=None):
colstr = ""
if collection:
colstr = "-c {0}".format(collection)
with expect_exit(0):
_dispatch("inv --complete {1} -- inv {0}".format(invocation, colstr))
return sys.stdout.getvalue()
def _complete(invocation, collection=None):
colstr = ""
if collection:
colstr = "-c {0}".format(collection)
with expect_exit(0):
_dispatch("inv --complete {1} -- inv {0}".format(invocation, colstr))
return sys.stdout.getvalue()
def should_not_show_tracebacks(self):
# Ensure we fall out of dispatch() on missing parser args,
# but are still able to look at stderr to ensure no TB got printed
with patch('sys.exit', Mock(side_effect=SystemExit)):
try:
_dispatch("inv -c fail missing_pos")
except SystemExit:
pass
assert TB_SENTINEL not in sys.stderr.getvalue()
def should_not_show_tracebacks(self):
# Ensure we fall out of dispatch() on missing parser args,
# but are still able to look at stderr to ensure no TB got printed
with patch('sys.exit', Mock(side_effect=SystemExit)):
try:
_dispatch("inv -c fail missing_pos")
except SystemExit:
pass
assert TB_SENTINEL not in sys.stderr.getvalue()
def collection_defaults_dont_block_env_var_run_settings(self):
# Environ setting run.warn
os.environ['INVOKE_RUN_WARN'] = "1"
with run_in_configs() as run:
# This collection sets run = {echo: true}
# If merging isn't done, it will overwrite the low level
# defaults, meaning the env var adapter won't see that
# 'run_warn' is a valid setting.
_dispatch('invoke -c collection go')
ok_(run.call_args[1]['echo'] == True)
ok_(run.call_args[1]['warn'] == True)
def collection_defaults_dont_block_env_var_run_settings(self):
# Environ setting run.warn
os.environ['INVOKE_RUN_WARN'] = "1"
with run_in_configs() as run:
# This collection sets run = {echo: true}
# If merging isn't done, it will overwrite the low level
# defaults, meaning the env var adapter won't see that
# 'run_warn' is a valid setting.
_dispatch('invoke -c collection go')
ok_(run.call_args[1]['echo'] == True)
ok_(run.call_args[1]['warn'] == True)
def run_echo_honors_configuration_overrides(self):
# Try a few realistic-for-this-setting levels:
with run_in_configs() as run:
# Collection
_dispatch('invoke -c collection go')
eq_(run.call_args_list[-1][1]['echo'], True)
# Runtime conf file
_dispatch('invoke -c contextualized -f echo.yaml run')
eq_(run.call_args_list[-1][1]['echo'], True)
# Runtime beats collection
_dispatch('invoke -c collection -f no-echo.yaml go')
eq_(run.call_args_list[-1][1]['echo'], False)
# Flag beats runtime
_dispatch('invoke -c contextualized -f no-echo.yaml -e run')
eq_(run.call_args_list[-1][1]['echo'], True)
def run_echo_honors_configuration_overrides(self):
# Try a few realistic-for-this-setting levels:
with run_in_configs() as run:
# Collection
_dispatch('invoke -c collection go')
eq_(run.call_args_list[-1][1]['echo'], True)
# Runtime conf file
_dispatch('invoke -c contextualized -f echo.yaml run')
eq_(run.call_args_list[-1][1]['echo'], True)
# Runtime beats collection
_dispatch('invoke -c collection -f no-echo.yaml go')
eq_(run.call_args_list[-1][1]['echo'], False)
# Flag beats runtime
_dispatch('invoke -c contextualized -f no-echo.yaml -e run')
eq_(run.call_args_list[-1][1]['echo'], True)
def contextualized_tasks_are_given_parser_context_arg(self):
# go() in contextualized.py just returns its initial arg
retval = list(_dispatch('invoke -c contextualized go').values())[0]
assert isinstance(retval, Context)
def missing_default_task_prints_help(self):
with expect_exit():
_dispatch("inv -c foo")
ok_("Core options:" in sys.stdout.getvalue())
def _test_flag(self, flag, key):
with mocked_run():
# The tasks themselves perform the necessary asserts.
_dispatch('invoke {0} -c contextualized check_{1}'.format(
flag, key))
def runtime_config_file_honored(self):
with cd('configs'):
_dispatch("inv -c runtime -f yaml/invoke.yaml mytask")
def command_failure(self):
"Command failure doesn't show tracebacks"
with patch('sys.exit') as exit:
_dispatch('inv -c fail simple')
assert TB_SENTINEL not in sys.stderr.getvalue()
exit.assert_called_with(1)
def vanilla(self):
os.chdir('implicit')
_dispatch('inv foo')
eq_(sys.stdout.getvalue(), "Hm\n")
def per_project_config_files_load_with_explicit_ns(self):
# Re: #234
with cd(os.path.join('configs', 'yaml')):
_dispatch("inv -c explicit mytask")
def vanilla_with_explicit_collection(self):
# Duplicates _output_eq, but this way that can change w/o breaking
# our expectations.
_dispatch('inv -c integration print_foo')
eq_(sys.stdout.getvalue(), "foo\n")
def runtime_config_file_honored(self):
with cd('configs'):
_dispatch("inv -c runtime -f yaml/invoke.yaml mytask")
def _test_flag(self, flag, kwarg, value):
with patch('invoke.context.run') as run:
_dispatch('invoke {0} -c contextualized run'.format(flag))
ok_(run.call_args[1][kwarg] == value)
def per_project_config_files_are_loaded(self):
with cd(os.path.join('configs', 'yaml')):
_dispatch("inv mytask")
def debug_flag_activates_logging(self):
# Have to patch our logger to get in before Nose logcapture kicks in.
with patch('invoke.util.debug') as debug:
_dispatch('inv -d -c debugging foo')
debug.assert_called_with('my-sentinel')
def vanilla(self):
os.chdir('implicit')
_dispatch('inv foo')
eq_(sys.stdout.getvalue(), "Hm\n")
def version_override(self):
with expect_exit():
_dispatch('notinvoke -V', version="nope 1.0")
eq_(sys.stdout.getvalue(), "nope 1.0\n")
def _test_flag(self, flag, kwarg, value):
with patch('invoke.context.run') as run:
_dispatch('invoke {0} -c contextualized run'.format(flag))
run.assert_called_with('x', **{kwarg: value})
def _test_flag(self, flag, key):
with mocked_run():
# The tasks themselves perform the necessary asserts.
_dispatch('invoke {0} -c contextualized check_{1}'.format(
flag, key
))
def version_override(self):
with expect_exit():
_dispatch('notinvoke -V', version="nope 1.0")
eq_(sys.stdout.getvalue(), "nope 1.0\n")
def per_project_config_files_are_loaded(self):
with cd(os.path.join('configs', 'yaml')):
_dispatch("inv mytask")
def debug_flag_activates_logging(self):
# Have to patch our logger to get in before Nose logcapture kicks in.
with patch('invoke.util.debug') as debug:
_dispatch('inv -d -c debugging foo')
debug.assert_called_with('my-sentinel')
def env_vars_load_with_prefix(self):
os.environ['INVOKE_RUN_ECHO'] = "1"
with mocked_run():
# Task performs the assert
_dispatch('invoke -c contextualized check_echo')
def vanilla_with_explicit_collection(self):
# Duplicates _output_eq, but this way that can change w/o breaking
# our expectations.
_dispatch('inv -c integration print_foo')
eq_(sys.stdout.getvalue(), "foo\n")
def env_vars_load_with_prefix(self):
os.environ['INVOKE_RUN_ECHO'] = "1"
with patch('invoke.context.run') as run:
_dispatch('invoke -c contextualized run')
ok_(run.call_args[1]['echo'] == True)
def per_project_config_files_load_with_explicit_ns(self):
# Re: #234
with cd(os.path.join('configs', 'yaml')):
_dispatch("inv -c explicit mytask")
def _test_flag(self, flag, kwarg, value):
with patch('invoke.context.run') as run:
_dispatch('invoke {0} -c contextualized run'.format(flag))
ok_(run.call_args[1][kwarg] == value)
def env_vars_load_with_prefix(self):
os.environ['INVOKE_RUN_ECHO'] = "1"
with mocked_run():
# Task performs the assert
_dispatch('invoke -c contextualized check_echo')
def command_failure(self):
"Command failure doesn't show tracebacks"
with patch('sys.exit') as exit:
_dispatch('inv -c fail simple')
assert TB_SENTINEL not in sys.stderr.getvalue()
exit.assert_called_with(1)
def env_vars_load_with_prefix(self):
os.environ['INVOKE_RUN_ECHO'] = "1"
with patch('invoke.context.run') as run:
_dispatch('invoke -c contextualized run')
ok_(run.call_args[1]['echo'] == True)
def missing_default_task_prints_help(self):
with expect_exit():
_dispatch("inv -c foo")
ok_("Core options:" in sys.stdout.getvalue())
def contextualized_tasks_are_given_parser_context_arg(self):
# go() in contextualized.py just returns its initial arg
retval = list(_dispatch('invoke -c contextualized go').values())[0]
assert isinstance(retval, Context)
def _test_flag(self, flag, kwarg, value):
with patch('invoke.context.run') as run:
_dispatch('invoke {0} -c contextualized run'.format(flag))
run.assert_called_with('x', **{kwarg: value})
