def test_copies_in_migrations_when_needed(tmpdir):
path = tmpdir.mkdir('fork')
for app, has_models in [('order', True), ('search', False)]:
customisation.fork_app(app, str(path))
native_migration_path = path.join(app).join('migrations')
assert has_models == native_migration_path.check()
def test_raises_exception_if_app_has_already_been_forked():
# We piggyback on another test which means a custom app is already in
# the settings we use for the test suite. We just check that's still
# the case here.
assert 'tests._site.apps.partner' in settings.INSTALLED_APPS
with pytest.raises(ValueError):
customisation.fork_app('partner', VALID_FOLDER_PATH)
def test_handles_dashboard_app(tmpdir):
# Dashboard apps are fiddly as they aren't identified by a single app
# label.
path = tmpdir.mkdir('fork')
customisation.fork_app('dashboard.catalogue', str(path))
# Check __init__.py created (and supporting folders)
path.join('dashboard').join('catalogue').join('__init__.py').ensure()
def test_dashboard_app_config(tmpdir, monkeypatch):
path = tmpdir.mkdir('fork')
customisation.fork_app('dashboard', str(path))
path.join('__init__.py').write('')
monkeypatch.syspath_prepend(str(tmpdir))
config_module = __import__(
'%s.dashboard.config' % path.basename, fromlist=['DashboardConfig']
)
assert hasattr(config_module, 'DashboardConfig')
def test_creates_models_and_admin_file(tmpdir):
path = tmpdir.mkdir('fork')
customisation.fork_app('order', str(path))
for module, expected_string in [
('models', 'from wshop.apps.order.models import *'),
('admin', 'from wshop.apps.order.admin import *'),
('config', 'OrderConfig')
]:
filepath = path.join('order').join('%s.py' % module)
filepath.ensure()
contents = filepath.read()
assert expected_string in contents
def handle(self, *args, **options):
# Use a stdout logger
logger = logging.getLogger(__name__)
stream = logging.StreamHandler(self.stdout)
logger.addHandler(stream)
logger.setLevel(logging.DEBUG)
app_label, folder_path = options['app_label'], options['target_path']
try:
customisation.fork_app(app_label, folder_path, logger)
except Exception as e:
raise CommandError(six.text_type(e))
def test_creates_init_file(tmpdir):
path = tmpdir.mkdir('fork')
customisation.fork_app('order', str(path))
path.join('order').join('__init__.py').ensure()
def test_creates_new_folder(tmpdir):
path = tmpdir.mkdir('fork')
customisation.fork_app('order', str(path))
path.join('order').ensure_dir()
def test_raises_exception_for_nonexistant_app_label():
with pytest.raises(ValueError):
customisation.fork_app('sillytown', 'somefolder')