def helper_file_negative(self, filename, err_count):
"""Failure test"""
template = self.load_template(filename)
bad_runner = Runner(self.collection, self.transforms, filename, template, [], ['us-east-1'], [])
bad_runner.transform()
errs = bad_runner.run()
self.assertEqual(err_count, len(errs))
def helper_file_positive_template(self, filename):
"""Success test with template parameter"""
template = self.load_template(filename)
good_runner = Runner(self.collection, filename, template,
['us-east-1'], [])
good_runner.transform()
self.assertEqual([], good_runner.run())
def helper_file_positive(self):
"""Success test"""
for filename in self.success_templates:
template = self.load_template(filename)
good_runner = Runner(self.collection, self.transforms, filename, template, [], ['us-east-1'], [])
good_runner.transform()
self.assertEqual([], good_runner.run())
def helper_file_positive(self):
"""Success test"""
for filename in self.success_templates:
template = self.load_template(filename)
good_runner = Runner(self.collection, filename, template, ['us-east-1'], [])
good_runner.transform()
failures = good_runner.run()
assert [] == failures, 'Got failures {} on {}'.format(failures, filename)
def helper_file_rule_config(self, filename, config, err_count):
"""Success test with rule config included"""
template = self.load_template(filename)
self.collection.rules[0].configure(config)
good_runner = Runner(self.collection, filename, template,
['us-east-1'], [])
good_runner.transform()
failures = good_runner.run()
self.assertEqual(
err_count, len(failures),
'Expected {} failures but got {} on {}'.format(
err_count, failures, filename))
self.collection.rules[0].configure(config)
def test_templates(self):
"""Test Successful JSON Parsing"""
for _, values in self.filenames.items():
filename = values.get('filename')
failures = values.get('failures')
results_filename = values.get('results_filename')
template = cfnlint.decode.cfn_yaml.load(filename)
runner = Runner(self.rules, filename, template, ['us-east-1'])
matches = list()
matches.extend(runner.transform())
if not matches:
matches.extend(runner.run())
if results_filename:
with open(results_filename) as json_data:
correct = json.load(json_data)
assert len(matches) == len(correct), 'Expected {} failures, got {} on {}'.format(len(correct), len(matches), filename)
for c in correct:
matched = False
for match in matches:
if c['Location']['Start']['LineNumber'] == match.linenumber and \
c['Location']['Start']['ColumnNumber'] == match.columnnumber and \
c['Rule']['Id'] == match.rule.id:
matched = True
assert matched is True, 'Expected error {} at line {}, column {} in matches for {}'.format(c['Rule']['Id'], c['Location']['Start']['LineNumber'], c['Location']['Start']['ColumnNumber'], filename)
else:
assert len(matches) == failures, 'Expected {} failures, got {} on {}'.format(failures, len(matches), filename)
def test_templates(self):
"""Test Successful JSON Parsing"""
for _, values in self.filenames.items():
filename = values.get('filename')
failures = values.get('failures')
template = cfnlint.decode.cfn_yaml.load(filename)
runner = Runner(self.rules, filename, template, ['us-east-1'])
matches = []
matches.extend(runner.transform())
if not matches:
matches.extend(runner.run())
assert len(matches) == failures, 'Expected {} failures, got {} on {}'.format(
failures, len(matches), filename)
def test_templates(self):
"""Test ignoring certain rules"""
filename = 'test/fixtures/templates/bad/core/directives.yaml'
failures = 5
template = cfnlint.decode.cfn_yaml.load(filename)
runner = Runner(self.rules, filename, template, ['us-east-1'])
matches = []
matches.extend(runner.transform())
if not matches:
matches.extend(runner.run())
assert len(
matches) == failures, 'Expected {} failures, got {} on {}'.format(
failures, len(matches), filename)
def helper_transform_cfn(self, template, test_function):
"""Test the bigger CFN template"""
good_runner = Runner([], self.transforms, 'test', template, ['us-east-1'], [])
good_runner.transform()
self.assertTrue(test_function(good_runner.cfn))
def helper_transform_template(self, template, test_function):
"""Success test with template parameter"""
good_runner = Runner([], self.transforms, 'test', template, ['us-east-1'], [])
good_runner.transform()
self.assertTrue(test_function(good_runner.cfn.template))