@Test
	public void testGetProgressForStepExecutionNotExists() throws Exception {
		mockMvc.perform(get("/jobs/executions/{jobExecutionId}/steps/{stepExecutionId}/progress", "2", "5555")).andExpect(
				status().isNotFound()).andExpect(
				jsonPath("$[0].message",
						Matchers.is("Could not find step execution with id 5555")));
	}
Tests REST compliance of {@link BatchStepExecutionsController} endpoints.

@author Gunnar Hillert
@since 1.0
spring-xd-dirt/src/test/java/org/springframework/xd/dirt/rest/BatchStepExecutionsControllerIntegrationTests.java