def test_layers_save_seleteced(tmpdir, layer_data_and_types):
"""Test saving all layer data."""
list_of_layers, _, _, filenames = layer_data_and_types
layers = LayerList(list_of_layers)
layers.unselect_all()
layers[0].selected = True
layers[2].selected = True
path = os.path.join(tmpdir, 'layers_folder')
# Check folder does not exist
assert not os.path.isdir(path)
# Write data
layers.save(path, selected=True, plugin='builtins')
# Check folder exists
assert os.path.isdir(path)
# Check only appropriate files exist
assert os.path.isfile(os.path.join(path, filenames[0]))
assert not os.path.isfile(os.path.join(path, filenames[1]))
assert os.path.isfile(os.path.join(path, filenames[2]))
assert not os.path.isfile(os.path.join(path, filenames[1]))
# Check no additional files exist
assert set(os.listdir(path)) == set([filenames[0], filenames[2]])
assert set(os.listdir(tmpdir)) == set(['layers_folder'])
def test_layers_save_selected(builtins, tmpdir, layer_data_and_types):
"""Test saving all layer data."""
list_of_layers, _, _, filenames = layer_data_and_types
layers = LayerList(list_of_layers)
layers.selection.clear()
layers.selection.update({layers[0], layers[2]})
path = os.path.join(tmpdir, 'layers_folder')
# Check folder does not exist
assert not os.path.isdir(path)
# Write data
layers.save(path, selected=True, plugin=builtins.name)
# Check folder exists
assert os.path.isdir(path)
# Check only appropriate files exist
assert os.path.isfile(os.path.join(path, filenames[0]))
assert not os.path.isfile(os.path.join(path, filenames[1]))
assert os.path.isfile(os.path.join(path, filenames[2]))
assert not os.path.isfile(os.path.join(path, filenames[1]))
# Check no additional files exist
assert set(os.listdir(path)) == {filenames[0], filenames[2]}
assert set(os.listdir(tmpdir)) == {'layers_folder'}
def test_layers_save(tmpdir, layer_data_and_types):
"""Test saving all layer data."""
list_of_layers, _, _, filenames = layer_data_and_types
layers = LayerList(list_of_layers)
path = os.path.join(tmpdir, 'layers_folder')
# Check folder does not exist
assert not os.path.isdir(path)
# Write data
layers.save(path, plugin='builtins')
# Check folder now exists
assert os.path.isdir(path)
# Check individual files now exist
for f in filenames:
assert os.path.isfile(os.path.join(path, f))
# Check no additional files exist
assert set(os.listdir(path)) == set(filenames)
assert set(os.listdir(tmpdir)) == set(['layers_folder'])
def test_layers_save_none_selected(tmpdir, layer_data_and_types):
"""Test saving all layer data."""
list_of_layers, _, _, filenames = layer_data_and_types
layers = LayerList(list_of_layers)
layers.unselect_all()
path = os.path.join(tmpdir, 'layers_folder')
# Check folder does not exist
assert not os.path.isdir(path)
# Write data (will get a warning that nothing is selected)
with pytest.warns(UserWarning):
layers.save(path, selected=True, plugin='builtins')
# Check folder still does not exist
assert not os.path.isdir(path)
# Check individual files still do not exist
for f in filenames:
assert not os.path.isfile(os.path.join(path, f))
# Check no additional files exist
assert set(os.listdir(tmpdir)) == set('')
