def _scenario(request):
# Get the feature
base_path = request.getfuncargvalue('pytestbdd_feature_base_dir')
feature_path = op.abspath(op.join(base_path, feature_name))
feature = Feature.get_feature(feature_path)
# Get the scenario
try:
scenario = feature.scenarios[scenario_name]
except KeyError:
raise ScenarioNotFound(
'Scenario "{0}" in feature "{1}" is not found.'.format(
scenario_name, feature_name))
resolved_params = scenario.params.intersection(
request.fixturenames)
if scenario.params != resolved_params:
raise NotEnoughScenarioParams(
"""Scenario "{0}" in the feature "{1}" was not able to resolve all declared parameters."""
"""Should resolve params: {2}, but resolved only: {3}.""".
format(scenario_name, feature_name,
sorted(scenario.params), sorted(resolved_params)))
# Execute scenario's steps
for step in scenario.steps:
step_func = request.getfuncargvalue(step)
kwargs = dict((arg, request.getfuncargvalue(arg))
for arg in inspect.getargspec(step_func).args)
step_func(**kwargs)
def _scenario(request):
# Get the feature
base_path = request.getfuncargvalue('pytestbdd_feature_base_dir')
feature_path = op.abspath(op.join(base_path, feature_name))
feature = Feature.get_feature(feature_path)
# Get the scenario
try:
scenario = feature.scenarios[scenario_name]
except KeyError:
raise ScenarioNotFound(
'Scenario "{0}" in feature "{1}" is not found.'.format(scenario_name, feature_name))
resolved_params = scenario.params.intersection(request.fixturenames)
if scenario.params != resolved_params:
raise NotEnoughScenarioParams(
"""Scenario "{0}" in the feature "{1}" was not able to resolve all declared parameters."""
"""Should resolve params: {2}, but resolved only: {3}.""".format(
scenario_name, feature_name, sorted(scenario.params), sorted(resolved_params)))
# Execute scenario's steps
for step in scenario.steps:
step_func = request.getfuncargvalue(step)
kwargs = dict((arg, request.getfuncargvalue(arg)) for arg in inspect.getargspec(step_func).args)
step_func(**kwargs)
def scenario(
feature_name, scenario_name, encoding='utf-8', example_converters=None,
caller_module=None, caller_function=None):
"""Scenario."""
caller_module = caller_module or get_caller_module()
caller_function = caller_function or get_caller_function()
# Get the feature
base_path = get_fixture(caller_module, 'pytestbdd_feature_base_dir')
feature_path = op.abspath(op.join(base_path, feature_name))
feature = Feature.get_feature(feature_path, encoding=encoding)
# Get the scenario
try:
scenario = feature.scenarios[scenario_name]
except KeyError:
raise exceptions.ScenarioNotFound(
'Scenario "{0}" in feature "{1}" is not found.'.format(scenario_name, feature_name)
)
scenario.example_converters = example_converters
# Validate the scenario
scenario.validate()
return _get_scenario_decorator(
feature, feature_name, scenario, scenario_name, caller_module, caller_function, encoding)
def _scenario(request):
# Get the feature
base_path = request.getfuncargvalue('pytestbdd_feature_base_dir')
feature_path = op.abspath(op.join(base_path, feature_name))
feature = Feature.get_feature(feature_path)
# Get the scenario
try:
scenario = feature.scenarios[scenario_name]
except KeyError:
raise ScenarioNotFound(
'Scenario "{0}" in feature "{1}" is not found.'.format(scenario_name, feature_name)
)
resolved_params = scenario.params.intersection(request.fixturenames)
if scenario.params != resolved_params:
raise NotEnoughScenarioParams(
"""Scenario "{0}" in the feature "{1}" was not able to resolve all declared parameters."""
"""Should resolve params: {2}, but resolved only: {3}.""".format(
scenario_name, feature_name, sorted(scenario.params), sorted(resolved_params),
)
)
givens = set()
# Execute scenario steps
for step in scenario.steps:
step_func = _find_step_function(request, step.name)
# Check the step types are called in the correct order
if step_func.step_type != step.type:
raise StepTypeError(
'Wrong step type "{0}" while "{1}" is expected.'.format(step_func.step_type, step.type)
)
# Check if the fixture that implements given step has not been yet used by another given step
if step.type == GIVEN:
if step_func.fixture in givens:
raise GivenAlreadyUsed(
'Fixture "{0}" that implements this "{1}" given step has been already used.'.format(
step_func.fixture, step.name,
)
)
givens.add(step_func.fixture)
# Get the step argument values
kwargs = dict((arg, request.getfuncargvalue(arg)) for arg in inspect.getargspec(step_func).args)
# Execute the step
step_func(**kwargs)
def _scenario(request):
# Get the feature
base_path = request.getfuncargvalue('pytestbdd_feature_base_dir')
feature_path = op.abspath(op.join(base_path, feature_name))
feature = Feature.get_feature(feature_path)
# Get the scenario
try:
scenario = feature.scenarios[scenario_name]
except KeyError:
raise ScenarioNotFound(
'Scenario "{0}" in feature "{1}" is not found.'.format(scenario_name, feature_name))
resolved_params = scenario.params.intersection(request.fixturenames)
if scenario.params != resolved_params:
raise NotEnoughScenarioParams(
"""Scenario "{0}" in the feature "{1}" was not able to resolve all declared parameters."""
"""Should resolve params: {2}, but resolved only: {3}.""".format(
scenario_name, feature_name, sorted(scenario.params), sorted(resolved_params)))
# Execute scenario's steps
for step in scenario.steps:
step_func, kwargs = None, None
try:
step_func = request.getfuncargvalue(step)
kwargs = dict((arg, request.getfuncargvalue(arg)) for arg in inspect.getargspec(step_func).args)
step_func(**kwargs)
except python.FixtureLookupError:
m = None
# Find the fixture this step matches
fm = request._fixturemanager
for name, fixturedef in fm._arg2fixturedefs.items():
faclist = list(fm._matchfactories(fixturedef, request._parentid))
if faclist:
m = re.match(name, step)
if m is not None:
break
step_func = request.getfuncargvalue(m.re.pattern)
# Match the function parameters
kwargs = m.groupdict()
for arg in inspect.getargspec(step_func).args:
if arg not in kwargs:
kwargs[arg] = request.getfuncargvalue(arg)
step_func(**kwargs)
def _scenario(request):
library = Library(request, module)
feature = Feature.get_feature(feature_path)
try:
scenario = feature.scenarios[scenario_name]
except KeyError:
raise ScenarioNotFound('Scenario "{0}" in feature "{1}" is not found'.format(scenario_name, feature_name))
# Evaluate given steps (can have side effects)
for given in scenario.given:
fixture = library.given[given]
request.getfuncargvalue(fixture)
# Execute other steps
for step in scenario.steps:
_execute_step(request, library.steps[step])
def _scenario(request):
# Get the feature
base_path = request.getfuncargvalue('pytestbdd_feature_base_dir')
feature_path = op.abspath(op.join(base_path, feature_name))
feature = Feature.get_feature(feature_path)
# Get the scenario
try:
scenario = feature.scenarios[scenario_name]
except KeyError:
raise ScenarioNotFound('Scenario "{0}" in feature "{1}" is not found'.format(scenario_name, feature_name))
# Execute scenario's steps
for step in scenario.steps:
func = request.getfuncargvalue(step)
kwargs = dict((arg, request.getfuncargvalue(arg)) for arg in inspect.getargspec(func).args)
func(**kwargs)