@Test
	public void testSearchTag() {
		List<String> rtn = perfTestApiController.searchTag(getAdminUser(), "");
		assertThat(rtn, notNullValue());
		rtn = perfTestApiController.searchTag(getAdminUser(), "test");
		assertThat(rtn, notNullValue());
	}
for "saved" or "ready" test, can be modified, but for running or finished test, can not
modify
ngrinder-controller/src/test/java/org/ngrinder/perftest/controller/PerfTestControllerTest.java