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# -*- coding: UTF-8 -*-
from __future__ import absolute_import
from behave.model import Feature, Scenario, reset_model
from behave.model_core import Status
from behave.runner import ModelRunner
from behave.parser import parse_tags
from behave.configuration import Configuration
# -----------------------------------------------------------------------------
# TYPE CONVERTERS:
# -----------------------------------------------------------------------------
def convert_comma_list(text):
text = text.strip()
return [part.strip() for part in text.split(",")]
def convert_model_element_tags(text):
return parse_tags(text.strip())
# -----------------------------------------------------------------------------
# TEST DOMAIN, FIXTURES, STEP UTILS:
# -----------------------------------------------------------------------------
class Model(object):
def __init__(self, features=None):
self.features = features or []
class BehaveModelBuilder(object):
REQUIRED_COLUMNS = ["statement", "name"]
OPTIONAL_COLUMNS = ["tags"]
def __init__(self):
self.features = []
self.current_feature = None
self.current_scenario = None
def build_feature(self, name=u"", tags=None):
if not name:
name = u"alice"
filename = u"%s.feature" % name
line = 1
feature = Feature(filename, line, u"Feature", name, tags=tags)
self.features.append(feature)
self.current_feature = feature
return feature
def build_scenario(self, name="", tags=None):
if not self.current_feature:
self.build_feature()
filename = self.current_feature.filename
line = self.current_feature.line + 1
scenario = Scenario(filename, line, u"Scenario", name, tags=tags)
self.current_feature.add_scenario(scenario)
self.current_scenario = scenario
return scenario
def build_unknown(self, statement, name=u"", row_index=None):
# pylint: disable=no-self-use
assert False, u"UNSUPPORTED: statement=%s, name=%s (row=%s)" % \
(statement, name, row_index)
def build_model_from_table(self, table):
table.require_columns(self.REQUIRED_COLUMNS)
for row_index, row in enumerate(table.rows):
statement = row["statement"]
name = row["name"]
tags = row.get("tags", [])
if tags:
tags = convert_model_element_tags(tags)
if statement == "Feature":
self.build_feature(name, tags)
elif statement == "Scenario":
self.build_scenario(name, tags)
else:
self.build_unknown(statement, name, row_index=row_index)
return Model(self.features)
def run_model_with_cmdline(model, cmdline):
reset_model(model.features)
command_args = cmdline
config = Configuration(command_args,
load_config=False,
default_format="null",
stdout_capture=False,
stderr_capture=False,
log_capture=False)
model_runner = ModelRunner(config, model.features)
return model_runner.run()
def collect_selected_and_skipped_scenarios(model): # pylint: disable=invalid-name
selected = []
skipped = []
for feature in model.features:
scenarios = feature.scenarios
for scenario in scenarios:
if scenario.status == Status.skipped:
skipped.append(scenario)
else:
assert scenario.status != Status.untested
selected.append(scenario)
return (selected, skipped)
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