def test_add_variable(): import flxtest.foo import flxtest.bar store = {} m = JSModule('flxtest.foo', store) assert not m.variables m.add_variable('Foo') assert 'Foo' in m.variables # add_variable is ignored for pyscript mods assert not store['flxtest.lib1'].deps with capture_log('info') as log: store['flxtest.lib1'].add_variable('spam') assert not log # add_variable warns for other mods with capture_log('info') as log: store['flxtest.lib2'].add_variable('spam') assert len(log) == 1 and 'undefined variable' in log[0] m = JSModule('flxtest.bar', store) # Can use stuff from module if its a __pyscript__ modules m.add_variable('use_lib1') # Even if name makes no sense; maybe it has exports that we do not know of m.add_variable('use_lib1_wrong') # But not for regular modules with raises(ValueError) as err: m.add_variable('use_lib2') assert '__pyscript__' in str(err) # Has changed flag our_time = time.time(); time.sleep(0.01) m = JSModule('flxtest.bar', {}) assert m.changed_time > our_time time.sleep(0.01); our_time = time.time(); m.get_js() assert m.changed_time < our_time # our_time = time.time(); time.sleep(0.01) m.add_variable('use_lib1') m.add_variable('AA') assert m.changed_time > our_time # our_time = time.time(); time.sleep(0.01) m.add_variable('use_lib1') # no effect because already known assert m.changed_time <= our_time # m.add_variable('AA') # no effect bacause is imported name assert m.changed_time <= our_time
def test_subclasses(): import flxtest.foo import flxtest.bar # Using a class CC > BB > AA > object store = {} JSModule('flxtest.foo', store).add_variable('Foo') m = JSModule('flxtest.bar', store) # assert 'CC' not in m.get_js() assert 'BB' not in m.get_js() assert 'AA' not in store['flxtest.lib2'].get_js() # m.add_variable('CC') assert 'CC' in m.get_js() assert 'BB' in m.get_js() assert 'AA' in store['flxtest.lib2'].get_js() # Using a class Spam > Bar > Foo > Model store = {} m = JSModule('flxtest.bar', store) assert 'flxtest.foo' not in store # m.add_variable('Spam') assert 'flxtest.foo' in store assert 'flexx.app.model' in store # Using Foo in modules that imports it store = {} m = JSModule('flxtest.bar', store) assert 'flxtest.foo' not in store # m.add_variable('Foo') assert 'flxtest.foo' in store assert 'flexx.app.model' in store