Examples with TestNonOptionalOutportInputOperator com.datatorrent.stram.engine.TestNonOptionalOutportInputOperator used on opensource projects

Example 1 with TestNonOptionalOutportInputOperator

use of com.datatorrent.stram.engine.TestNonOptionalOutportInputOperator in project apex-core by apache.

the class LogicalPlanTest method testPortConnectionValidation.

@Test
public void testPortConnectionValidation() {
    TestNonOptionalOutportInputOperator input = dag.addOperator("input1", TestNonOptionalOutportInputOperator.class);
    try {
        dag.validate();
        Assert.fail("should raise port not connected for input1.outputPort1");
    } catch (ValidationException e) {
        Assert.assertEquals("", "Output port connection required: input1.outport1", e.getMessage());
    }
    GenericTestOperator o1 = dag.addOperator("o1", GenericTestOperator.class);
    dag.addStream("stream1", input.outport1, o1.inport1);
    dag.validate();
    // required input
    dag.addOperator("counter", CounterOperator.class);
    try {
        dag.validate();
    } catch (ValidationException e) {
        Assert.assertEquals("", "Input port connection required: counter.countInputPort", e.getMessage());
    }
}