def test_multiscale_properties(): """Test adding labels with multiscale properties.""" np.random.seed(0) data0 = np.random.randint(20, size=(10, 15)) data1 = data0[::2, ::2] data = [data0, data1] layer = Labels(data) assert isinstance(layer.properties, dict) assert len(layer.properties) == 0 properties = {'class': ['Background'] + [f'Class {i}' for i in range(20)]} label_index = {i: i for i in range(len(properties['class']))} layer = Labels(data, properties=properties) assert isinstance(layer.properties, dict) assert layer.properties == properties assert layer._label_index == label_index current_label = layer.get_value()[1] layer_message = layer.get_message() assert layer_message.endswith(f'Class {current_label - 1}') properties = {'class': ['Background']} layer = Labels(data, properties=properties) layer_message = layer.get_message() assert layer_message.endswith("[No Properties]") properties = {'class': ['Background', 'Class 12'], 'index': [0, 12]} label_index = {0: 0, 12: 1} layer = Labels(data, properties=properties) layer_message = layer.get_message() assert layer._label_index == label_index assert layer_message.endswith('Class 12')
def test_message(): """Test converting value and coords to message.""" np.random.seed(0) data = np.random.randint(20, size=(10, 15)) layer = Labels(data) msg = layer.get_message() assert type(msg) == str