def testSimpleNoExpansionTemplate(self):
template = ReadTestFile('simple.yaml')
expanded_template = expansion.Expand(template)
result_file = ReadTestFile('simple_result.yaml')
self.assertEquals(result_file, expanded_template)
def testMissingNameErrors(self):
template = 'resources: \n- type: something.jinja\n'
try:
expansion.Expand(template, {})
self.fail('Expansion should fail')
except expansion.ExpansionError as e:
self.assertTrue('not have a name' in e.message)
def testDuplicateNamesErrors(self):
template = ReadTestFile('duplicate_names.yaml')
try:
expansion.Expand(template, {})
self.fail('Expansion should fail')
except expansion.ExpansionError as e:
self.assertTrue(("Resource name 'my_instance' is not unique"
" in config.") in e.message)
def testInvalidConfig(self):
template = ReadTestFile('invalid_config.yaml')
try:
expansion.Expand(template)
self.fail('Expansion should fail')
except expansion.ExpansionError as e:
self.assertNotIn(os.path.basename(expansion.__name__), e.message,
'Do not leak internals')
def testJinjaWithNoParamsExpansion(self):
template = ReadTestFile('jinja_noparams.yaml')
imports = {}
imports['jinja_noparams.jinja'] = ReadTestFile('jinja_noparams.jinja')
expanded_template = expansion.Expand(template, imports)
result_file = ReadTestFile('jinja_noparams_result.yaml')
self.assertEquals(result_file, expanded_template)
def testPythonWithNoParamsExpansion(self):
template = ReadTestFile('python_noparams.yaml')
imports = {}
imports['python_noparams.py'] = ReadTestFile('python_noparams.py')
expanded_template = expansion.Expand(template, imports)
result_file = ReadTestFile('python_noparams_result.yaml')
self.assertEquals(result_file, expanded_template)
def testDuplicateNamesParentChild(self):
template = ReadTestFile('duplicate_names_parent_child.yaml')
imports = {}
imports['duplicate_names_B.jinja'] = ReadTestFile(
'duplicate_names_B.jinja')
expanded_template = expansion.Expand(template, imports)
result_file = ReadTestFile('duplicate_names_parent_child_result.yaml')
self.assertEquals(result_file, expanded_template)
def testJinjaErrorFileMessage(self):
template = ReadTestFile('jinja_unresolved.yaml')
imports = {}
imports['jinja_unresolved.jinja'] = ReadTestFile(
'jinja_unresolved.jinja')
try:
expansion.Expand(template, imports, validate_schema=False)
self.fail('Expansion error expected')
except expansion.ExpansionError as e:
self.assertIn('jinja_unresolved.jinja', e.message)
def testNoProperties(self):
template = ReadTestFile('no_properties.yaml')
imports = {}
imports['no_properties.py'] = ReadTestFile('no_properties.py')
expanded_template = expansion.Expand(template,
imports,
validate_schema=True)
result_file = ReadTestFile('no_properties_result.yaml')
self.assertEquals(result_file, expanded_template)
def testTemplateReturnsEmpty(self):
template = ReadTestFile('no_resources.yaml')
imports = {}
imports['no_resources.py'] = ReadTestFile('no_resources.py')
try:
expansion.Expand(template, imports)
self.fail('Expansion should fail')
except expansion.ExpansionError as e:
self.assertIn('Template did not return a \'resources:\' field.',
e.message)
self.assertIn('no_resources.py', e.message)
def testPythonWithEnvironment(self):
template = ReadTestFile('python_template_with_env.yaml')
imports = {}
imports['python_template_with_env.py'] = ReadTestFile(
'python_template_with_env.py')
env = {'project': 'my-project'}
expanded_template = expansion.Expand(template, imports, env)
result_file = ReadTestFile('python_template_with_env_result.yaml')
self.assertEquals(result_file, expanded_template)
def testDuplicateNamesMixedLevel(self):
template = ReadTestFile('duplicate_names_mixed_level.yaml')
imports = {}
imports['duplicate_names_B.jinja'] = ReadTestFile(
'duplicate_names_B.jinja')
imports['duplicate_names_C.jinja'] = ReadTestFile(
'duplicate_names_C.jinja')
expanded_template = expansion.Expand(template, imports)
result_file = ReadTestFile('duplicate_names_mixed_level_result.yaml')
self.assertEquals(result_file, expanded_template)
def testDuplicateNamesInSubtemplates(self):
template = ReadTestFile('duplicate_names_in_subtemplates.yaml')
imports = {}
imports['duplicate_names_in_subtemplates.jinja'] = ReadTestFile(
'duplicate_names_in_subtemplates.jinja')
try:
expansion.Expand(template, imports)
self.fail('Expansion should fail')
except expansion.ExpansionError as e:
self.assertTrue(
'not unique in duplicate_names_in_subtemplates.jinja' in
e.message)
def testJinjaWithEnvironment(self):
template = ReadTestFile('jinja_template_with_env.yaml')
imports = {}
imports['jinja_template_with_env.jinja'] = ReadTestFile(
'jinja_template_with_env.jinja')
env = {'project': 'test-project', 'deployment': 'test-deployment'}
expanded_template = expansion.Expand(template, imports, env)
result_file = ReadTestFile('jinja_template_with_env_result.yaml')
self.assertEquals(result_file, expanded_template)
def testJinjaWithImport(self):
template = ReadTestFile('jinja_template_with_import.yaml')
imports = {}
imports['jinja_template_with_import.jinja'] = ReadTestFile(
'jinja_template_with_import.jinja')
imports['helpers/common.jinja'] = ReadTestFile('helpers/common.jinja')
yaml_template = yaml.safe_load(template)
expanded_template = expansion.Expand(str(yaml_template), imports)
result_file = ReadTestFile('jinja_template_with_import_result.yaml')
self.assertEquals(result_file, expanded_template)
def testPythonAndJinjaExpansion(self):
template = ReadTestFile('python_and_jinja_template.yaml')
imports = {}
imports['python_and_jinja_template.py'] = ReadTestFile(
'python_and_jinja_template.py')
imports['python_and_jinja_template.jinja'] = ReadTestFile(
'python_and_jinja_template.jinja')
expanded_template = expansion.Expand(template, imports)
result_file = ReadTestFile('python_and_jinja_template_result.yaml')
self.assertEquals(result_file, expanded_template)
def testJinjaMissingRequiredPropertySchema(self):
template = ReadTestFile('jinja_missing_required.yaml')
imports = {}
imports['jinja_missing_required.jinja'] = ReadTestFile(
'jinja_missing_required.jinja')
imports['jinja_missing_required.jinja.schema'] = ReadTestFile(
'jinja_missing_required.jinja.schema')
try:
expansion.Expand(template, imports, validate_schema=True)
self.fail('Expansion error expected')
except expansion.ExpansionError as e:
self.assertIn('Invalid properties', e.message)
self.assertIn("'important' is a required property", e.message)
self.assertIn('jinja_missing_required_resource_name', e.message)
def testNestedTemplateSchema(self):
template = ReadTestFile('use_helper.yaml')
imports = {}
imports['use_helper.jinja'] = ReadTestFile('use_helper.jinja')
imports['use_helper.jinja.schema'] = ReadTestFile(
'use_helper.jinja.schema')
imports['helper.jinja'] = ReadTestFile('helper.jinja')
imports['helper.jinja.schema'] = ReadTestFile('helper.jinja.schema')
expanded_template = expansion.Expand(template,
imports,
validate_schema=True)
result_file = ReadTestFile('use_helper_result.yaml')
self.assertEquals(result_file, expanded_template)
def testJinjaDefaultsSchema(self):
# Loop 1000 times to make sure we don't rely on dictionary ordering.
for unused_x in range(0, 1000):
template = ReadTestFile('jinja_defaults.yaml')
imports = {}
imports['jinja_defaults.jinja'] = ReadTestFile(
'jinja_defaults.jinja')
imports['jinja_defaults.jinja.schema'] = ReadTestFile(
'jinja_defaults.jinja.schema')
expanded_template = expansion.Expand(template,
imports,
validate_schema=True)
result_file = ReadTestFile('jinja_defaults_result.yaml')
self.assertEquals(result_file, expanded_template)
def testJinjaWithInlinedFile(self):
template = ReadTestFile('jinja_template_with_inlinedfile.yaml')
imports = {}
imports['jinja_template_with_inlinedfile.jinja'] = ReadTestFile(
'jinja_template_with_inlinedfile.jinja')
imports['helpers/common.jinja'] = ReadTestFile('helpers/common.jinja')
imports['description_text.txt'] = ReadTestFile('description_text.txt')
yaml_template = yaml.safe_load(template)
expanded_template = expansion.Expand(str(yaml_template), imports)
result_file = ReadTestFile(
'jinja_template_with_inlinedfile_result.yaml')
self.assertEquals(result_file, expanded_template)
def testJinjaMultipleErrorsSchema(self):
template = ReadTestFile('jinja_multiple_errors.yaml')
imports = {}
imports['jinja_multiple_errors.jinja'] = ReadTestFile(
'jinja_multiple_errors.jinja')
imports['jinja_multiple_errors.jinja.schema'] = ReadTestFile(
'jinja_multiple_errors.jinja.schema')
try:
expansion.Expand(template, imports, validate_schema=True)
self.fail('Expansion error expected')
except expansion.ExpansionError as e:
self.assertIn('Invalid properties', e.message)
self.assertIn("'a string' is not of type 'integer'", e.message)
self.assertIn("'d' is not one of ['a', 'b', 'c']", e.message)
self.assertIn("'longer than 10 chars' is too long", e.message)
self.assertIn("{'multipleOf': 2} is not allowed for 6", e.message)
def testPythonDefaultsOverrideSchema(self):
template = ReadTestFile('python_schema.yaml')
imports = {}
imports['python_schema.py'] = ReadTestFile('python_schema.py')
imports['python_schema.py.schema'] = ReadTestFile(
'python_schema.py.schema')
env = {'project': 'my-project'}
expanded_template = expansion.Expand(template,
imports,
env=env,
validate_schema=True)
result_file = ReadTestFile('python_schema_result.yaml')
self.assertEquals(result_file, expanded_template)
def testPythonWithImport(self):
template = ReadTestFile('python_template_with_import.yaml')
imports = {}
imports['python_template_with_import.py'] = ReadTestFile(
'python_template_with_import.py')
imports['helpers/common.py'] = ReadTestFile('helpers/common.py')
imports['helpers/extra/common2.py'] = ReadTestFile(
'helpers/extra/common2.py')
imports['helpers/extra'] = ReadTestFile('helpers/extra/__init__.py')
yaml_template = yaml.safe_load(template)
expanded_template = expansion.Expand(str(yaml_template), imports)
result_file = ReadTestFile('python_template_with_import_result.yaml')
self.assertEquals(result_file, expanded_template)
def testPythonBadSchema(self):
template = ReadTestFile('python_bad_schema.yaml')
imports = {}
imports['python_bad_schema.py'] = ReadTestFile('python_bad_schema.py')
imports['python_bad_schema.py.schema'] = ReadTestFile(
'python_bad_schema.py.schema')
try:
expansion.Expand(template, imports, validate_schema=True)
self.fail('Expansion error expected')
except expansion.ExpansionError as e:
self.assertIn('Invalid schema', e.message)
self.assertIn("'int' is not valid under any of the given schemas",
e.message)
self.assertIn("'maximum' is a dependency of u'exclusiveMaximum'",
e.message)
self.assertIn("10 is not of type u'boolean'", e.message)
self.assertIn("'not a list' is not of type u'array'", e.message)
def testResourcesListEmpty(self):
template = 'resources:'
expanded_template = expansion.Expand(template)
self.assertEqual(self.EMPTY_RESPONSE, expanded_template)
def testNoResourcesList(self):
template = 'imports: [ test.import ]'
expanded_template = expansion.Expand(template)
self.assertEqual(self.EMPTY_RESPONSE, expanded_template)
def testEmptyExpansion(self):
template = ''
expanded_template = expansion.Expand(template)
self.assertEqual('', expanded_template)
def testNoImportErrors(self):
template = 'resources: \n- type: something.jinja\n name: something'
expansion.Expand(template, {})
