def test_session_assets_data():
store = AssetStore()
store.add_shared_data('ww', b'wwww')
s = SessionAssets(store)
s._send_command = lambda x: None
assert s.id
# Add data
s.add_data('xx', b'xxxx')
s.add_data('yy', b'yyyy')
assert len(s.get_data_names()) == 2
assert 'xx' in s.get_data_names()
assert 'yy' in s.get_data_names()
# get_data()
assert s.get_data('xx') == b'xxxx'
assert s.get_data('zz') is None
assert s.get_data('ww') is b'wwww'
# Add url data
s.add_data('readme',
'https://github.com/zoofIO/flexx/blob/master/README.md')
assert 'Flexx is' in s.get_data('readme').decode()
# Add data with same name
with raises(ValueError):
s.add_data('xx', b'zzzz')
# Add BS data
with raises(TypeError):
s.add_data('dd') # no data
with raises(TypeError):
s.add_data('dd', 4) # not an asset
if sys.version_info > (3, ):
with raises(TypeError):
s.add_data('dd', 'not bytes')
with raises(TypeError):
s.add_data(b'dd', b'yes, bytes') # name not str
with raises(TypeError):
s.add_data(4, b'zzzz') # name not a str
# get_data()
assert s.get_data('xx') is b'xxxx'
assert s.get_data('ww') is store.get_data('ww')
assert s.get_data('ww') == b'wwww'
assert s.get_data('bla') is None
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'))
def test_asset_store_data():
s = AssetStore()
assert len(s.get_asset_names()) == N_STANDARD_ASSETS
assert len(s.get_data_names()) == 0
# Add data
s.add_shared_data('xx', b'xxxx')
s.add_shared_data('yy', b'yyyy')
assert len(s.get_asset_names()) == N_STANDARD_ASSETS
assert len(s.get_data_names()) == 2
assert 'xx' in s.get_data_names()
assert 'yy' in s.get_data_names()
assert '2 data' in repr(s)
# get_data()
assert s.get_data('xx') == b'xxxx'
assert s.get_data('zz') is None
# Add data with same name
with raises(ValueError):
s.add_shared_data('xx', b'zzzz')
# Add url data
s.add_shared_data('readme',
'https://github.com/zoofIO/flexx/blob/master/README.md')
assert 'Flexx is' in s.get_data('readme').decode()
# Add BS data
with raises(TypeError):
s.add_shared_data('dd') # no data
with raises(TypeError):
s.add_shared_data('dd', 4) # not an asset
if sys.version_info > (3, ):
with raises(TypeError):
s.add_shared_data('dd', 'not bytes')
with raises(TypeError):
s.add_shared_data(b'dd', b'yes, bytes') # name not str
with raises(TypeError):
s.add_shared_data(4, b'zzzz') # name not a str
