Examples with NodeViewNodeModel org.knime.testing.node.view.NodeViewNodeModel used on opensource projects

Example 1 with NodeViewNodeModel

use of org.knime.testing.node.view.NodeViewNodeModel in project knime-core by knime.

the class NodeViewEntTest method testNodeViewEntWithSelectionEventSource.

/**
 * Tests the {@link SelectionEventSource} in conjunction with {@link NodeViewEnt}.
 *
 * @throws IOException
 */
@Test
public void testNodeViewEntWithSelectionEventSource() throws IOException {
    var wfm = WorkflowManagerUtil.createEmptyWorkflow();
    Function<NodeViewNodeModel, NodeView> nodeViewCreator = m -> NodeViewTest.createNodeView(Page.builder(() -> "blub", "index.html").build());
    NativeNodeContainer nnc = WorkflowManagerUtil.createAndAddNode(wfm, new NodeViewNodeFactory(nodeViewCreator));
    wfm.executeAllAndWaitUntilDone();
    var hiLiteHandler = nnc.getNodeModel().getInHiLiteHandler(0);
    hiLiteHandler.fireHiLiteEvent(new RowKey("k1"), new RowKey("k2"));
    @SuppressWarnings("unchecked") final BiConsumer<String, SelectionEvent> consumerMock = mock(BiConsumer.class);
    var selectionEventSource = SelectionEventSourceTest.createSelectionEventSource(consumerMock);
    var initialSelection = selectionEventSource.addEventListenerAndGetInitialEventFor(nnc).map(SelectionEvent::getKeys).orElse(Collections.emptyList());
    var nodeViewEnt = new NodeViewEnt(nnc, () -> initialSelection);
    assertThat(nodeViewEnt.getInitialSelection(), is(List.of("k1", "k2")));
    hiLiteHandler.fireHiLiteEvent(new RowKey("k3"));
    await().pollDelay(ONE_HUNDRED_MILLISECONDS).timeout(FIVE_SECONDS).untilAsserted(() -> verify(consumerMock, times(1)).accept(eq("SelectionEvent"), argThat(se -> se.getKeys().equals(List.of("k3")) && se.getMode() == SelectionEventMode.ADD)));
    WorkflowManagerUtil.disposeWorkflow(wfm);
}

Example 2 with NodeViewNodeModel

use of org.knime.testing.node.view.NodeViewNodeModel in project knime-core by knime.

the class NodeViewEntTest method testNodeViewEnt.

/**
 * Tests {@link NodeViewEnt#NodeViewEnt(NativeNodeContainer)}.
 *
 * @throws IOException
 */
@Test
public void testNodeViewEnt() throws IOException {
    var wfm = WorkflowManagerUtil.createEmptyWorkflow();
    NativeNodeContainer nncWithoutNodeView = WorkflowManagerUtil.createAndAddNode(wfm, new VirtualSubNodeInputNodeFactory(null, new PortType[0]));
    Assert.assertThrows(IllegalArgumentException.class, () -> new NodeViewEnt(nncWithoutNodeView));
    Function<NodeViewNodeModel, NodeView> nodeViewCreator = m -> {
        Page p = Page.builder(() -> "blub", "index.html").build();
        return NodeViewTest.createNodeView(p, new TextInitialDataService() {

            @Override
            public String getInitialData() {
                return "dummy initial data";
            }
        }, null, null);
    };
    NativeNodeContainer nnc = WorkflowManagerUtil.createAndAddNode(wfm, new NodeViewNodeFactory(nodeViewCreator));
    wfm.executeAllAndWaitUntilDone();
    nnc.setNodeMessage(NodeMessage.newWarning("node message"));
    nnc.getNodeAnnotation().getData().setText("node annotation");
    var ent = new NodeViewEnt(nnc, null);
    assertThat(ent.getProjectId(), startsWith("workflow"));
    assertThat(ent.getWorkflowId(), is("root"));
    assertThat(ent.getNodeId(), is("root:2"));
    assertThat(ent.getInitialData(), is("dummy initial data"));
    assertThat(ent.getInitialSelection(), is(nullValue()));
    var resourceInfo = ent.getResourceInfo();
    assertThat(resourceInfo.getUrl(), endsWith("index.html"));
    assertThat(resourceInfo.getPath(), is(nullValue()));
    assertThat(resourceInfo.getType(), is(Resource.Type.HTML.toString()));
    assertThat(resourceInfo.getId(), is(PageUtil.getPageId(nnc, false, false)));
    var nodeInfo = ent.getNodeInfo();
    assertThat(nodeInfo.getNodeName(), is("NodeView"));
    assertThat(nodeInfo.getNodeAnnotation(), is("node annotation"));
    assertThat(nodeInfo.getNodeState(), is("executed"));
    assertThat(nodeInfo.getNodeWarnMessage(), is("node message"));
    assertThat(nodeInfo.getNodeErrorMessage(), is(nullValue()));
    // a node view as a 'component' without initial data
    nodeViewCreator = m -> {
        Page p = Page.builder(PageTest.BUNDLE_ID, "files", "component.umd.min.js").build();
        return NodeViewTest.createNodeView(p);
    };
    nnc = WorkflowManagerUtil.createAndAddNode(wfm, new NodeViewNodeFactory(nodeViewCreator));
    wfm.executeAllAndWaitUntilDone();
    ent = new NodeViewEnt(nnc, null);
    resourceInfo = ent.getResourceInfo();
    assertThat(ent.getInitialData(), is(nullValue()));
    assertThat(resourceInfo.getType(), is(Resource.Type.VUE_COMPONENT_LIB.toString()));
    assertThat(resourceInfo.getUrl(), endsWith("component.umd.min.js"));
    assertThat(resourceInfo.getPath(), is(nullValue()));
    // test to create a node view entity while running headless (e.g. on the executor)
    NativeNodeContainer nnc2 = nnc;
    runOnExecutor(() -> {
        var ent2 = new NodeViewEnt(nnc2, null);
        assertThat(ent2.getResourceInfo().getPath(), endsWith("component.umd.min.js"));
        assertThat(ent2.getResourceInfo().getUrl(), is(nullValue()));
    });
    WorkflowManagerUtil.disposeWorkflow(wfm);
}

Example 3 with NodeViewNodeModel

use of org.knime.testing.node.view.NodeViewNodeModel in project knime-core by knime.

the class JsonReexecuteDataServiceTest method testJsonReexecuteDataService.

@SuppressWarnings("javadoc")
@Test
public void testJsonReexecuteDataService() throws IOException {
    var wfm = WorkflowManagerUtil.createEmptyWorkflow();
    var page = Page.builder(() -> "content", "index.html").build();
    NativeNodeContainer nnc = NodeViewManagerTest.createNodeWithNodeView(wfm, m -> NodeViewTest.createNodeView(page, m));
    wfm.executeAllAndWaitUntilDone();
    NodeViewManager.getInstance().callTextApplyDataService(nnc, "data to apply");
    NodeViewNodeModel model = (NodeViewNodeModel) nnc.getNodeModel();
    Awaitility.await().untilAsserted(() -> {
        assertThat(model.getPreReexecuteData(), is("data to apply"));
        assertThat(model.getExecuteCount(), is(2));
    });
    WorkflowManagerUtil.disposeWorkflow(wfm);
}