def test_asset_store_collect():
from flexx import ui
s = AssetStore()
s.update_modules()
assert len(s.modules) > 10
assert 'flexx.ui._widget' in s.modules
assert 'flexx.app.model' in s.modules
assert '.Widget =' in s.get_asset('flexx.ui._widget.js').to_string()
assert '.Widget =' in s.get_asset('flexx.ui.js').to_string()
assert '.Widget =' in s.get_asset('flexx.js').to_string()
assert '.Widget =' not in s.get_asset('flexx.app.js').to_string()
assert '.Model =' in s.get_asset('flexx.app.model.js').to_string()
assert '.Model =' in s.get_asset('flexx.app.js').to_string()
assert '.Model =' in s.get_asset('flexx.js').to_string()
assert '.Model =' not in s.get_asset('flexx.ui.js').to_string()
def test_asset_store_export():
from flexx import ui
dir = os.path.join(tempfile.gettempdir(), 'flexx_export')
if os.path.isdir(dir):
shutil.rmtree(dir)
# os.mkdir(dir) -> No, export can create this dir!
store = AssetStore()
store.update_modules()
# Getting an asset marks them as used
store.get_asset('flexx.ui.js')
store.get_asset('flexx.app.js')
store.get_asset('flexx.js')
store.get_asset('reset.css')
store.add_shared_data('foo.png', b'x')
s = SessionAssets(store)
s.add_data('bar.png', b'x')
store.export(dir)
s._export(dir)
assert len(os.listdir(dir)) == 2
assert os.path.isfile(os.path.join(dir, '_assets', 'shared', 'reset.css'))
assert os.path.isfile(os.path.join(dir, '_assets', 'shared',
'flexx.ui.js'))
assert os.path.isfile(
os.path.join(dir, '_assets', 'shared', 'flexx.app.js'))
assert os.path.isfile(os.path.join(dir, '_assets', 'shared', 'flexx.js'))
assert not os.path.isfile(
os.path.join(dir, '_assets', 'shared', 'flexx.ui._widget.js'))
assert os.path.isfile(os.path.join(dir, '_data', 'shared', 'foo.png'))
assert os.path.isfile(os.path.join(dir, '_data', s.id, 'bar.png'))
# Will only create a dir that is one level deep
with raises(ValueError):
store.export(os.path.join(dir, 'not', 'exist'))
