Examples with CommandRegistry org.kie.workbench.common.stunner.core.registry.command.CommandRegistry used on opensource projects

Example 1 with CommandRegistry

use of org.kie.workbench.common.stunner.core.registry.command.CommandRegistry in project kie-wb-common by kiegroup.

the class PasteSelectionSessionCommandTest method executeWithMultiSelection.

@Test
@SuppressWarnings("unchecked")
public void executeWithMultiSelection() {
    pasteSelectionSessionCommand.bind(session);
    // Mock the callback of CloneNodeCommand
    ArgumentCaptor<Consumer> consumerNode = ArgumentCaptor.forClass(Consumer.class);
    ArgumentCaptor<Consumer> consumerNode2 = ArgumentCaptor.forClass(Consumer.class);
    when(cloneNodeCommand.getCandidate()).thenReturn(node);
    when(cloneNodeCommand2.getCandidate()).thenReturn(node2);
    when(canvasCommandFactory.cloneNode(eq(node), any(), any(), consumerNode.capture())).thenReturn(cloneNodeCommand);
    when(canvasCommandFactory.cloneNode(eq(node2), any(), any(), consumerNode2.capture())).thenReturn(cloneNodeCommand2);
    Map<Node, ArgumentCaptor<Consumer>> consumerMap = new HashMap() {

        {
            put(node, consumerNode);
            put(node2, consumerNode2);
        }
    };
    // Mock the callback of CloneConnectorCommand
    ArgumentCaptor<Consumer> consumerEdge = ArgumentCaptor.forClass(Consumer.class);
    when(canvasCommandFactory.cloneConnector(any(), anyString(), anyString(), anyString(), consumerEdge.capture())).thenReturn(cloneConnectorCommand);
    // apply callbacks mocks
    when(sessionCommandManager.execute(eq(canvasHandler), any())).thenAnswer(param -> {
        CompositeCommand argument = param.getArgumentAt(1, CompositeCommand.class);
        // callback to nodes
        argument.getCommands().stream().filter(c -> c instanceof CloneNodeCommand).forEach(c -> {
            CloneNodeCommand cloneNodeCommand = (CloneNodeCommand) c;
            Node candidate = cloneNodeCommand.getCandidate();
            consumerMap.get(candidate).getValue().accept(cloneMap.get(candidate));
        });
        // callback to connectors
        argument.getCommands().stream().filter(c -> c instanceof CloneConnectorCommand).forEach(c -> consumerEdge.getValue().accept(cloneEdge));
        return commandResult;
    });
    // Executing the command
    clipboardControl.set(graphInstance.startNode, graphInstance.edge1, graphInstance.intermNode);
    when(selectionControl.getSelectedItems()).thenReturn(Arrays.asList(graphInstance.startNode.getUUID(), graphInstance.edge1.getUUID(), graphInstance.intermNode.getUUID()));
    pasteSelectionSessionCommand.execute(callback);
    verify(canvasCommandFactory, times(1)).cloneNode(eq(graphInstance.startNode), eq(graphInstance.parentNode.getUUID()), eq(new Point2D(X, DEFAULT_PADDING + Y + NODE_SIZE)), any());
    verify(canvasCommandFactory, times(1)).cloneConnector(eq(graphInstance.edge1), anyString(), anyString(), anyString(), any());
    // check command registry update after execution to allow a single undo/redo
    verify(commandRegistry, times(2)).pop();
    ArgumentCaptor<Command> commandArgumentCaptor = ArgumentCaptor.forClass(Command.class);
    verify(commandRegistry, times(1)).register(commandArgumentCaptor.capture());
    assertTrue(commandArgumentCaptor.getValue() instanceof CompositeCommand);
    assertEquals(((CompositeCommand) commandArgumentCaptor.getValue()).size(), 2);
}