Examples with INodeConnector org.talend.core.model.process.INodeConnector used on opensource projects

Example 76 with INodeConnector

use of org.talend.core.model.process.INodeConnector in project tdi-studio-se by Talend.

the class NodeTest method testGetNodeConnectorsShowIf2FlowConnectorWithName.

@Test
public void testGetNodeConnectorsShowIf2FlowConnectorWithName() {
    Process process = new Process(new FakePropertyImpl());
    IComponent sourceCom = ComponentsFactoryProvider.getInstance().get("tMysqlInput", ComponentCategory.CATEGORY_4_DI.getName());
    Node node = new Node(sourceCom, process);
    // create node connector for test
    List<INodeConnector> listConnector = new ArrayList<>();
    NodeConnector connector1 = new NodeConnector(node);
    connector1.setDefaultConnectionType(EConnectionType.FLOW_MAIN);
    connector1.setName("FILTER");
    listConnector.add(connector1);
    connector1.setShowIf("SHOW_FLOW_CONNECTOR == 'true'");
    NodeConnector connector2 = new NodeConnector(node);
    connector2.setDefaultConnectionType(EConnectionType.FLOW_MAIN);
    connector2.setName("REJECT");
    connector2.setShowIf("SHOW_FLOW_CONNECTOR == 'true'");
    listConnector.add(connector2);
    node.setListConnector(listConnector);
    // create a test param with default value 'false'
    IElementParameter param = addShowIfParam(node);
    Assert.assertEquals(node.getConnectorsFromType(EConnectionType.FLOW_MAIN).size(), 0);
    // make connector show if to 'true'
    param.setValue(true);
    Assert.assertTrue(node.getConnectorFromName("FILTER") == connector1);
    Assert.assertTrue(node.getConnectorFromName("REJECT") == connector2);
    Assert.assertEquals(node.getConnectorsFromType(EConnectionType.FLOW_MAIN).size(), 2);
    // set CurLinkNbInput/Output should not affact other connector with same type but different name
    connector1.setCurLinkNbInput(10);
    connector1.setCurLinkNbOutput(100);
    Assert.assertEquals(connector1.getCurLinkNbInput(), 10);
    Assert.assertEquals(connector1.getCurLinkNbOutput(), 100);
    Assert.assertEquals(connector2.getCurLinkNbInput(), 0);
    Assert.assertEquals(connector2.getCurLinkNbOutput(), 0);
}