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Adding test coverage report. Making tests a little less brittle.

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This commit is contained in:
Dan Helfman 2017-07-08 23:01:41 -07:00
parent 745de200df
commit e50fd04750
3 changed files with 12 additions and 12 deletions
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5
borgmatic/config/validate.py
View file

@ -39,6 +39,7 @@ def parse_configuration(config_filename, schema_filename):
have permissions to read the file, or Validation_error if the config does not match the schema. have permissions to read the file, or Validation_error if the config does not match the schema.
''' '''
try: try:
config = yaml.round_trip_load(open(config_filename))
schema = yaml.round_trip_load(open(schema_filename)) schema = yaml.round_trip_load(open(schema_filename))
except yaml.error.YAMLError as error: except yaml.error.YAMLError as error:
raise Validation_error(config_filename, (str(error),)) raise Validation_error(config_filename, (str(error),))
@ -49,7 +50,7 @@ def parse_configuration(config_filename, schema_filename):
for field_name, field_schema in section_schema['map'].items(): for field_name, field_schema in section_schema['map'].items():
field_schema.pop('example') field_schema.pop('example')
validator = pykwalify.core.Core(source_file=config_filename, schema_data=schema) validator = pykwalify.core.Core(source_data=config, schema_data=schema)
parsed_result = validator.validate(raise_exception=False) parsed_result = validator.validate(raise_exception=False)
if validator.validation_errors: if validator.validation_errors:
@ -58,7 +59,7 @@ def parse_configuration(config_filename, schema_filename):
return parsed_result return parsed_result
def display_validation_error(validation_error): def display_validation_error(validation_error): # pragma: no cover
''' '''
Given a Validation_error, display its error messages to stderr. Given a Validation_error, display its error messages to stderr.
''' '''

17
borgmatic/tests/integration/config/test_validate.py
View file

@ -17,15 +17,14 @@ def test_schema_filename_returns_plausable_path():
def mock_config_and_schema(config_yaml): def mock_config_and_schema(config_yaml):
''' '''
Set up mocks for the config config YAML string and the default schema so that pykwalify consumes Set up mocks for the config config YAML string and the default schema so that the code under
them when parsing the configuration. This is a little brittle in that it's relying on the code test consumes them when parsing the configuration.
under test to open() the respective files in a particular order.
''' '''
schema_stream = open(module.schema_filename())
config_stream = io.StringIO(config_yaml) config_stream = io.StringIO(config_yaml)
builtins = flexmock(sys.modules['builtins']).should_call('open').mock schema_stream = open(module.schema_filename())
builtins.should_receive('open').and_return(schema_stream).and_return(config_stream) builtins = flexmock(sys.modules['builtins'])
flexmock(os.path).should_receive('exists').and_return(True) builtins.should_receive('open').with_args('config.yaml').and_return(config_stream)
builtins.should_receive('open').with_args('schema.yaml').and_return(schema_stream)
def test_parse_configuration_transforms_file_into_mapping(): def test_parse_configuration_transforms_file_into_mapping():
@ -95,9 +94,9 @@ def test_parse_configuration_raises_for_missing_schema_file():
def test_parse_configuration_raises_for_syntax_error(): def test_parse_configuration_raises_for_syntax_error():
mock_config_and_schema('invalid = yaml') mock_config_and_schema('foo:\nbar')
with pytest.raises(module.Validation_error): with pytest.raises(ValueError):
module.parse_configuration('config.yaml', 'schema.yaml') module.parse_configuration('config.yaml', 'schema.yaml')

2
tox.ini
View file

@ -5,4 +5,4 @@ skipsdist=True
[testenv] [testenv]
usedevelop=True usedevelop=True
deps=-rtest_requirements.txt deps=-rtest_requirements.txt
commands = py.test --cov=borgmatic borgmatic [] commands = py.test --cov-report term-missing:skip-covered --cov=borgmatic borgmatic []