def test_box_metadata_file_read_write(vagrant_box_metadata):
file_name, expected = vagrant_box_metadata
input_file_url = 'file://{}'.format(file_name)
if expected:
input_metadata = BoxMetadata(input_file_url)
assert input_metadata.name
assert isinstance(input_metadata.versions, list)
file_path = os.path.dirname(file_name)
output_file_name = os.path.join(file_path, 'output.json')
input_metadata.write(output_file_name)
with open(file_name, 'r') as input_file_object:
input_data = json.load(input_file_object)
with open(output_file_name, 'r') as output_file_object:
output_data = json.load(output_file_object)
assert input_data == output_data
else:
with pytest.raises(BoxMetadataException):
BoxMetadata(input_file_url)
def test_box_metadata_file_write_error():
metadata = BoxMetadata(name = 'test')
with pytest.raises(BoxMetadataException):
metadata.write('/path/does/not/exist/metadata.json')