@Test
public void existentNoOpTest() {

    TOExecutionResult executionResult = new PomFile(model).relative("/").noOpIfPresent().execution(transformedAppFolder, transformationContext);
    assertEquals(executionResult.getType(), TOExecutionResult.Type.NO_OP);
    assertNull(executionResult.getException());
    assertEquals(executionResult.getDetails(), "There is already a pom file at /");
}