Java tutorial
/* * * Copyright 2015 Netflix, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package com.netflix.genie.web.controllers; import com.github.fge.jsonpatch.JsonPatch; import com.google.common.collect.Lists; import com.netflix.genie.common.dto.Cluster; import com.netflix.genie.common.dto.ClusterStatus; import com.netflix.genie.common.dto.Command; import com.netflix.genie.common.dto.CommandStatus; import com.netflix.genie.core.jpa.repositories.JpaClusterRepository; import com.netflix.genie.core.jpa.repositories.JpaCommandRepository; import com.netflix.genie.web.aspect.DataServiceRetryAspect; import com.netflix.genie.web.hateoas.resources.ClusterResource; import org.hamcrest.Matchers; import org.junit.After; import org.junit.Assert; import org.junit.Test; import org.mockito.Mockito; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.hateoas.MediaTypes; import org.springframework.http.MediaType; import org.springframework.restdocs.mockmvc.MockMvcRestDocumentation; import org.springframework.restdocs.mockmvc.RestDocumentationRequestBuilders; import org.springframework.restdocs.mockmvc.RestDocumentationResultHandler; import org.springframework.restdocs.operation.preprocess.Preprocessors; import org.springframework.restdocs.payload.PayloadDocumentation; import org.springframework.restdocs.request.RequestDocumentation; import org.springframework.restdocs.snippet.Attributes; import org.springframework.retry.RetryListener; import org.springframework.test.web.servlet.request.MockMvcRequestBuilders; import org.springframework.test.web.servlet.result.MockMvcResultMatchers; import javax.sql.DataSource; import java.sql.Connection; import java.sql.Statement; import java.util.UUID; /** * Integration tests for the Commands REST API. * * @author tgianos * @since 3.0.0 */ //TODO: Add tests for error conditions public class ClusterRestControllerIntegrationTests extends RestControllerIntegrationTestsBase { private static final String ID = UUID.randomUUID().toString(); private static final String NAME = "h2prod"; private static final String USER = "genie"; private static final String VERSION = "2.7.1"; private static final String CLUSTERS_LIST_PATH = EMBEDDED_PATH + ".clusterList"; private static final String CLUSTERS_ID_LIST_PATH = EMBEDDED_PATH + ".clusterList..id"; private static final String CLUSTER_COMMANDS_LINK_PATH = "$._links.commands.href"; private static final String CLUSTERS_COMMANDS_LINK_PATH = "$.._links.commands.href"; @Autowired private JpaClusterRepository jpaClusterRepository; @Autowired private JpaCommandRepository jpaCommandRepository; @Autowired private DataSource dataSource; @Autowired private DataServiceRetryAspect dataServiceRetryAspect; /** * Cleanup after tests. */ @After public void cleanup() { this.jpaClusterRepository.deleteAll(); this.jpaCommandRepository.deleteAll(); } /** * Test creating a cluster without an ID. * * @throws Exception on configuration issue */ @Test public void canCreateClusterWithoutId() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); final RestDocumentationResultHandler creationResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // Request headers Snippets.getClusterRequestPayload(), // Request fields Snippets.LOCATION_HEADER // Response headers ); final String id = this.createConfigResource( new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).build(), creationResultHandler); final RestDocumentationResultHandler getResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM, // path parameters Snippets.HAL_CONTENT_TYPE_HEADER, // response headers Snippets.getClusterResponsePayload(), // response payload Snippets.CLUSTER_LINKS // response links ); this.mvc.perform(RestDocumentationRequestBuilders.get(CLUSTERS_API + "/{id}", id)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(ID_PATH, Matchers.is(id))) .andExpect(MockMvcResultMatchers.jsonPath(CREATED_PATH, Matchers.notNullValue())) .andExpect(MockMvcResultMatchers.jsonPath(UPDATED_PATH, Matchers.notNullValue())) .andExpect(MockMvcResultMatchers.jsonPath(NAME_PATH, Matchers.is(NAME))) .andExpect(MockMvcResultMatchers.jsonPath(USER_PATH, Matchers.is(USER))) .andExpect(MockMvcResultMatchers.jsonPath(VERSION_PATH, Matchers.is(VERSION))) .andExpect(MockMvcResultMatchers.jsonPath(TAGS_PATH, Matchers.hasItem("genie.id:" + id))) .andExpect(MockMvcResultMatchers.jsonPath(TAGS_PATH, Matchers.hasItem("genie.name:" + NAME))) .andExpect(MockMvcResultMatchers.jsonPath(SETUP_FILE_PATH, Matchers.nullValue())) .andExpect(MockMvcResultMatchers.jsonPath(STATUS_PATH, Matchers.is(ClusterStatus.UP.toString()))) .andExpect(MockMvcResultMatchers.jsonPath(CONFIGS_PATH, Matchers.hasSize(0))) .andExpect(MockMvcResultMatchers.jsonPath(DEPENDENCIES_PATH, Matchers.hasSize(0))) .andExpect(MockMvcResultMatchers.jsonPath(LINKS_PATH + ".*", Matchers.hasSize(2))) .andExpect(MockMvcResultMatchers.jsonPath(LINKS_PATH, Matchers.hasKey(SELF_LINK_KEY))) .andExpect(MockMvcResultMatchers.jsonPath(LINKS_PATH, Matchers.hasKey(COMMANDS_LINK_KEY))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTER_COMMANDS_LINK_PATH, EntityLinkMatcher .matchUri(CLUSTERS_API, COMMANDS_LINK_KEY, COMMANDS_OPTIONAL_HAL_LINK_PARAMETERS, id))) .andDo(getResultHandler); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(1L)); } /** * Test creating a Cluster with an ID. * * @throws Exception When issue in creation */ @Test public void canCreateClusterWithId() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); this.mvc.perform(MockMvcRequestBuilders.get(CLUSTERS_API + "/" + ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(ID_PATH, Matchers.is(ID))) .andExpect(MockMvcResultMatchers.jsonPath(CREATED_PATH, Matchers.notNullValue())) .andExpect(MockMvcResultMatchers.jsonPath(UPDATED_PATH, Matchers.notNullValue())) .andExpect(MockMvcResultMatchers.jsonPath(NAME_PATH, Matchers.is(NAME))) .andExpect(MockMvcResultMatchers.jsonPath(USER_PATH, Matchers.is(USER))) .andExpect(MockMvcResultMatchers.jsonPath(VERSION_PATH, Matchers.is(VERSION))) .andExpect(MockMvcResultMatchers.jsonPath(TAGS_PATH, Matchers.hasItem("genie.id:" + ID))) .andExpect(MockMvcResultMatchers.jsonPath(TAGS_PATH, Matchers.hasItem("genie.name:" + NAME))) .andExpect(MockMvcResultMatchers.jsonPath(SETUP_FILE_PATH, Matchers.nullValue())) .andExpect(MockMvcResultMatchers.jsonPath(STATUS_PATH, Matchers.is(ClusterStatus.UP.toString()))) .andExpect(MockMvcResultMatchers.jsonPath(CONFIGS_PATH, Matchers.hasSize(0))) .andExpect(MockMvcResultMatchers.jsonPath(DEPENDENCIES_PATH, Matchers.hasSize(0))) .andExpect(MockMvcResultMatchers.jsonPath(LINKS_PATH + ".*", Matchers.hasSize(2))) .andExpect(MockMvcResultMatchers.jsonPath(LINKS_PATH, Matchers.hasKey(SELF_LINK_KEY))) .andExpect(MockMvcResultMatchers.jsonPath(LINKS_PATH, Matchers.hasKey(COMMANDS_LINK_KEY))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTER_COMMANDS_LINK_PATH, EntityLinkMatcher .matchUri(CLUSTERS_API, COMMANDS_LINK_KEY, COMMANDS_OPTIONAL_HAL_LINK_PARAMETERS, ID))); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(1L)); } /** * Test to make sure the post API can handle bad input. * * @throws Exception on issue */ @Test public void canHandleBadInputToCreateCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); final Cluster cluster = new Cluster.Builder(null, null, null, null).build(); this.mvc.perform(MockMvcRequestBuilders.post(CLUSTERS_API).contentType(MediaType.APPLICATION_JSON) .content(objectMapper.writeValueAsBytes(cluster))) .andExpect(MockMvcResultMatchers.status().isPreconditionFailed()); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); } /** * Test to make sure that you can search for clusters by various parameters. * * @throws Exception on configuration error */ @Test public void canFindClusters() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); final String id1 = UUID.randomUUID().toString(); final String id2 = UUID.randomUUID().toString(); final String id3 = UUID.randomUUID().toString(); final String name1 = UUID.randomUUID().toString(); final String name2 = UUID.randomUUID().toString(); final String name3 = UUID.randomUUID().toString(); final String user1 = UUID.randomUUID().toString(); final String user2 = UUID.randomUUID().toString(); final String user3 = UUID.randomUUID().toString(); final String version1 = UUID.randomUUID().toString(); final String version2 = UUID.randomUUID().toString(); final String version3 = UUID.randomUUID().toString(); this.createConfigResource(new Cluster.Builder(name1, user1, version1, ClusterStatus.UP).withId(id1).build(), null); Thread.sleep(1000); this.createConfigResource( new Cluster.Builder(name2, user2, version2, ClusterStatus.OUT_OF_SERVICE).withId(id2).build(), null); Thread.sleep(1000); this.createConfigResource( new Cluster.Builder(name3, user3, version3, ClusterStatus.TERMINATED).withId(id3).build(), null); final RestDocumentationResultHandler findResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CLUSTER_SEARCH_QUERY_PARAMETERS, // Request query parameters Snippets.HAL_CONTENT_TYPE_HEADER, // Response headers Snippets.CLUSTER_SEARCH_RESULT_FIELDS, // Result fields Snippets.SEARCH_LINKS // HAL Links ); // Test finding all clusters this.mvc.perform(MockMvcRequestBuilders.get(CLUSTERS_API)).andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH, Matchers.hasSize(3))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_ID_LIST_PATH, Matchers.containsInAnyOrder(id1, id2, id3))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_COMMANDS_LINK_PATH, EntitiesLinksMatcher.matchUrisAnyOrder(CLUSTERS_API, COMMANDS_LINK_KEY, COMMANDS_OPTIONAL_HAL_LINK_PARAMETERS, Lists.newArrayList(id1, id2, id3)))) .andDo(findResultHandler); // Try to limit the number of results this.mvc.perform(MockMvcRequestBuilders.get(CLUSTERS_API).param("size", "2")) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH, Matchers.hasSize(2))) .andDo(findResultHandler); // Query by name this.mvc.perform(MockMvcRequestBuilders.get(CLUSTERS_API).param("name", name2)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH, Matchers.hasSize(1))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH + "[0].id", Matchers.is(id2))) .andDo(findResultHandler); // Query by statuses this.mvc.perform(MockMvcRequestBuilders.get(CLUSTERS_API).param("status", ClusterStatus.UP.toString(), ClusterStatus.TERMINATED.toString())).andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH, Matchers.hasSize(2))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH + "[0].id", Matchers.is(id3))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH + "[1].id", Matchers.is(id1))) .andDo(findResultHandler); // Query by tags this.mvc.perform(MockMvcRequestBuilders.get(CLUSTERS_API).param("tag", "genie.id:" + id1)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH, Matchers.hasSize(1))) .andExpect(MockMvcResultMatchers.jsonPath(CLUSTERS_LIST_PATH + "[0].id", Matchers.is(id1))) .andDo(findResultHandler); //TODO: Add tests for searching by min and max update time as those are available parameters //TODO: Add tests for sort, orderBy etc Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(3L)); } /** * Test to make sure that a cluster can be updated. * * @throws Exception on configuration errors */ @Test public void canUpdateCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String clusterResource = CLUSTERS_API + "/{id}"; final Cluster createdCluster = this.objectMapper .readValue(this.mvc.perform(MockMvcRequestBuilders.get(clusterResource, ID)).andReturn() .getResponse().getContentAsByteArray(), ClusterResource.class) .getContent(); Assert.assertThat(createdCluster.getStatus(), Matchers.is(ClusterStatus.UP)); final Cluster.Builder updateCluster = new Cluster.Builder(createdCluster.getName(), createdCluster.getUser(), createdCluster.getVersion(), ClusterStatus.OUT_OF_SERVICE) .withId(createdCluster.getId().orElseThrow(IllegalArgumentException::new)) .withCreated(createdCluster.getCreated().orElseThrow(IllegalArgumentException::new)) .withUpdated(createdCluster.getUpdated().orElseThrow(IllegalArgumentException::new)) .withTags(createdCluster.getTags()).withConfigs(createdCluster.getConfigs()) .withDependencies(createdCluster.getDependencies()); createdCluster.getDescription().ifPresent(updateCluster::withDescription); createdCluster.getSetupFile().ifPresent(updateCluster::withSetupFile); final RestDocumentationResultHandler updateResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // request header Snippets.ID_PATH_PARAM, // path parameters Snippets.getClusterRequestPayload() // payload fields ); this.mvc.perform( RestDocumentationRequestBuilders.put(clusterResource, ID).contentType(MediaType.APPLICATION_JSON) .content(this.objectMapper.writeValueAsBytes(updateCluster.build()))) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(updateResultHandler); this.mvc.perform(MockMvcRequestBuilders.get(clusterResource, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(STATUS_PATH, Matchers.is(ClusterStatus.OUT_OF_SERVICE.toString()))); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(1L)); } /** * Test to make sure that a cluster can be patched. * * @throws Exception on configuration errors */ @Test public void canPatchCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); final String id = this.createConfigResource( new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String clusterResource = CLUSTERS_API + "/{id}"; this.mvc.perform(MockMvcRequestBuilders.get(clusterResource, id)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.jsonPath(NAME_PATH, Matchers.is(NAME))); final String newName = UUID.randomUUID().toString(); final String patchString = "[{ \"op\": \"replace\", \"path\": \"/name\", \"value\": \"" + newName + "\" }]"; final JsonPatch patch = JsonPatch.fromJson(this.objectMapper.readTree(patchString)); final RestDocumentationResultHandler patchResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // request headers Snippets.ID_PATH_PARAM, // path params Snippets.PATCH_FIELDS // request payload ); this.mvc.perform(RestDocumentationRequestBuilders.patch(clusterResource, id) .contentType(MediaType.APPLICATION_JSON).content(this.objectMapper.writeValueAsBytes(patch))) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(patchResultHandler); this.mvc.perform(MockMvcRequestBuilders.get(clusterResource, id)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath(NAME_PATH, Matchers.is(newName))); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(1L)); } /** * Make sure can successfully delete all clusters. * * @throws Exception on a configuration error */ @Test public void canDeleteAllClusters() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).build(), null); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.OUT_OF_SERVICE).build(), null); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.TERMINATED).build(), null); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(3L)); final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint())); this.mvc.perform(MockMvcRequestBuilders.delete(CLUSTERS_API)) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(deleteResultHandler); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); } /** * Make sure can successfully delete all clusters with retries. * * @throws Exception on a configuration error */ @Test public void canDeleteAllClustersWithRetry() throws Exception { final RetryListener retryListener = Mockito.mock(RetryListener.class); final Connection conn = dataSource.getConnection(); final Statement stmt = conn.createStatement(); try { Mockito.when(retryListener.open(Mockito.any(), Mockito.any())).thenReturn(true); final RetryListener[] retryListeners = { retryListener }; dataServiceRetryAspect.setRetryListeners(retryListeners); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).build(), null); conn.setAutoCommit(false); stmt.execute("select * from clusters for update"); this.mvc.perform(MockMvcRequestBuilders.delete(CLUSTERS_API)) .andExpect(MockMvcResultMatchers.status().is5xxServerError()); Mockito.verify(retryListener, Mockito.times(2)).onError(Mockito.any(), Mockito.any(), Mockito.any()); Mockito.doAnswer(invocation -> { conn.commit(); return null; }).when(retryListener).onError(Mockito.any(), Mockito.any(), Mockito.any()); this.mvc.perform(MockMvcRequestBuilders.delete(CLUSTERS_API)) .andExpect(MockMvcResultMatchers.status().isNoContent()); Mockito.verify(retryListener, Mockito.times(3)).onError(Mockito.any(), Mockito.any(), Mockito.any()); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); } finally { stmt.close(); conn.commit(); conn.close(); dataServiceRetryAspect.setRetryListeners(new RetryListener[0]); } } /** * Test to make sure that you can delete a cluster. * * @throws Exception on configuration error */ @Test public void canDeleteACluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); final String id1 = UUID.randomUUID().toString(); final String id2 = UUID.randomUUID().toString(); final String id3 = UUID.randomUUID().toString(); final String name1 = UUID.randomUUID().toString(); final String name2 = UUID.randomUUID().toString(); final String name3 = UUID.randomUUID().toString(); final String user1 = UUID.randomUUID().toString(); final String user2 = UUID.randomUUID().toString(); final String user3 = UUID.randomUUID().toString(); final String version1 = UUID.randomUUID().toString(); final String version2 = UUID.randomUUID().toString(); final String version3 = UUID.randomUUID().toString(); this.createConfigResource(new Cluster.Builder(name1, user1, version1, ClusterStatus.UP).withId(id1).build(), null); this.createConfigResource( new Cluster.Builder(name2, user2, version2, ClusterStatus.OUT_OF_SERVICE).withId(id2).build(), null); this.createConfigResource( new Cluster.Builder(name3, user3, version3, ClusterStatus.TERMINATED).withId(id3).build(), null); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(3L)); final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM // path parameters ); this.mvc.perform(RestDocumentationRequestBuilders.delete(CLUSTERS_API + "/{id}", id2)) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(deleteResultHandler); this.mvc.perform(MockMvcRequestBuilders.get(CLUSTERS_API + "/{id}", id2)) .andExpect(MockMvcResultMatchers.status().isNotFound()); Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(2L)); } /** * Test to make sure we can add configurations to the cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canAddConfigsToCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final RestDocumentationResultHandler addResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM, // path params Snippets.CONTENT_TYPE_HEADER, // request header PayloadDocumentation.requestFields(Snippets.CONFIG_FIELDS) // response fields ); final RestDocumentationResultHandler getResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM, // path params Snippets.JSON_CONTENT_TYPE_HEADER, // response headers PayloadDocumentation.responseFields(Snippets.CONFIG_FIELDS) // response fields ); this.canAddElementsToResource(CLUSTERS_API + "/{id}/configs", ID, addResultHandler, getResultHandler); } /** * Test to make sure we can update the configurations for a cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canUpdateConfigsForCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final RestDocumentationResultHandler updateResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // Request header Snippets.ID_PATH_PARAM, // Path parameters PayloadDocumentation.requestFields(Snippets.CONFIG_FIELDS) // Request fields ); this.canUpdateElementsForResource(CLUSTERS_API + "/{id}/configs", ID, updateResultHandler); } /** * Test to make sure we can delete the configurations for a cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canDeleteConfigsForCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM); this.canDeleteElementsFromResource(CLUSTERS_API + "/{id}/configs", ID, deleteResultHandler); } /** * Test to make sure we can add dependencies to the cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canAddDependenciesToCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final RestDocumentationResultHandler addResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM, // path params Snippets.CONTENT_TYPE_HEADER, // request header PayloadDocumentation.requestFields(Snippets.DEPENDENCIES_FIELDS) // response fields ); final RestDocumentationResultHandler getResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM, // path params Snippets.JSON_CONTENT_TYPE_HEADER, // response headers PayloadDocumentation.responseFields(Snippets.DEPENDENCIES_FIELDS) // response fields ); this.canAddElementsToResource(CLUSTERS_API + "/{id}/dependencies", ID, addResultHandler, getResultHandler); } /** * Test to make sure we can update the dependencies for a cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canUpdateDependenciesForCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final RestDocumentationResultHandler updateResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // Request header Snippets.ID_PATH_PARAM, // Path parameters PayloadDocumentation.requestFields(Snippets.DEPENDENCIES_FIELDS) // Request fields ); this.canUpdateElementsForResource(CLUSTERS_API + "/{id}/configs", ID, updateResultHandler); } /** * Test to make sure we can delete the dependencies for a cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canDeleteDependenciesForCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM); this.canDeleteElementsFromResource(CLUSTERS_API + "/{id}/dependencies", ID, deleteResultHandler); } /** * Test to make sure we can add tags to the cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canAddTagsToCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String api = CLUSTERS_API + "/{id}/tags"; final RestDocumentationResultHandler addResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // Request header Snippets.ID_PATH_PARAM, // Path parameters PayloadDocumentation.requestFields(Snippets.TAGS_FIELDS) // Request fields ); final RestDocumentationResultHandler getResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM, // Path parameters Snippets.JSON_CONTENT_TYPE_HEADER, // Response header PayloadDocumentation.responseFields(Snippets.TAGS_FIELDS)); this.canAddTagsToResource(api, ID, NAME, addResultHandler, getResultHandler); } /** * Test to make sure we can update the tags for a cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canUpdateTagsForCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String api = CLUSTERS_API + "/{id}/tags"; final RestDocumentationResultHandler updateResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // Request header Snippets.ID_PATH_PARAM, // Path parameters PayloadDocumentation.requestFields(Snippets.TAGS_FIELDS) // Request fields ); this.canUpdateTagsForResource(api, ID, NAME, updateResultHandler); } /** * Test to make sure we can delete the tags for a cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canDeleteTagsForCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM); final String api = CLUSTERS_API + "/{id}/tags"; this.canDeleteTagsForResource(api, ID, NAME, deleteResultHandler); } /** * Test to make sure we can delete a tag for a cluster after it is created. * * @throws Exception on configuration problems */ @Test public void canDeleteTagForCluster() throws Exception { Assert.assertThat(this.jpaClusterRepository.count(), Matchers.is(0L)); this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String api = CLUSTERS_API + "/{id}/tags"; final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM .and(RequestDocumentation.parameterWithName("tag").description("The tag to remove"))); this.canDeleteTagForResource(api, ID, NAME, deleteResultHandler); } /** * Make sure can add the commands for a cluster. * * @throws Exception on configuration error */ @Test public void canAddCommandsForACluster() throws Exception { this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String clusterCommandsAPI = CLUSTERS_API + "/{id}/commands"; this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.empty())); final String placeholder = UUID.randomUUID().toString(); final String commandId1 = UUID.randomUUID().toString(); final String commandId2 = UUID.randomUUID().toString(); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 1000L) .withId(commandId1).build(), null); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 2000L) .withId(commandId2).build(), null); final RestDocumentationResultHandler addResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // Request Headers Snippets.ID_PATH_PARAM, // Path parameters PayloadDocumentation.requestFields(PayloadDocumentation.fieldWithPath("[]").description( "Array of command ids (in preferred order) to append to the existing list of commands") .attributes(Snippets.EMPTY_CONSTRAINTS)) // Request payload ); this.mvc.perform(RestDocumentationRequestBuilders.post(clusterCommandsAPI, ID) .contentType(MediaType.APPLICATION_JSON) .content(this.objectMapper.writeValueAsBytes(Lists.newArrayList(commandId1, commandId2)))) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(addResultHandler); this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(2))) .andExpect(MockMvcResultMatchers.jsonPath("$[0].id", Matchers.is(commandId1))) .andExpect(MockMvcResultMatchers.jsonPath("$[1].id", Matchers.is(commandId2))); //Shouldn't add anything this.mvc.perform(MockMvcRequestBuilders.post(clusterCommandsAPI, ID).contentType(MediaType.APPLICATION_JSON) .content(this.objectMapper.writeValueAsBytes(Lists.newArrayList()))) .andExpect(MockMvcResultMatchers.status().isPreconditionFailed()); final String commandId3 = UUID.randomUUID().toString(); this.createConfigResource(new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.INACTIVE, placeholder, 1000L).withId(commandId3).build(), null); this.mvc.perform(MockMvcRequestBuilders.post(clusterCommandsAPI, ID).contentType(MediaType.APPLICATION_JSON) .content(this.objectMapper.writeValueAsBytes(Lists.newArrayList(commandId3)))) .andExpect(MockMvcResultMatchers.status().isNoContent()); this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(3))) .andExpect(MockMvcResultMatchers.jsonPath("$[0].id", Matchers.is(commandId1))) .andExpect(MockMvcResultMatchers.jsonPath("$[1].id", Matchers.is(commandId2))) .andExpect(MockMvcResultMatchers.jsonPath("$[2].id", Matchers.is(commandId3))); // Test the filtering final RestDocumentationResultHandler getResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM, // Path parameters RequestDocumentation.requestParameters(RequestDocumentation.parameterWithName("status") .description("The status of commands to search for") .attributes(Attributes.key(Snippets.CONSTRAINTS).value(CommandStatus.values())).optional()), // Query Parameters Snippets.HAL_CONTENT_TYPE_HEADER, // Response Headers PayloadDocumentation.responseFields(PayloadDocumentation.fieldWithPath("[]") .description("The list of commands found").attributes(Snippets.EMPTY_CONSTRAINTS))); this.mvc.perform(RestDocumentationRequestBuilders.get(clusterCommandsAPI, ID).param("status", CommandStatus.INACTIVE.toString())).andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(1))) .andExpect(MockMvcResultMatchers.jsonPath("$[0].id", Matchers.is(commandId3))) .andDo(getResultHandler); } /** * Make sure can set the commands for a cluster. * * @throws Exception on configuration error */ @Test public void canSetCommandsForACluster() throws Exception { this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String clusterCommandsAPI = CLUSTERS_API + "/{id}/commands"; this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.empty())); final String placeholder = UUID.randomUUID().toString(); final String commandId1 = UUID.randomUUID().toString(); final String commandId2 = UUID.randomUUID().toString(); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 4000L) .withId(commandId1).build(), null); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 5000L) .withId(commandId2).build(), null); final RestDocumentationResultHandler setResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.CONTENT_TYPE_HEADER, // Request Headers Snippets.ID_PATH_PARAM, // Path parameters PayloadDocumentation.requestFields(PayloadDocumentation.fieldWithPath("[]").description( "Array of command ids (in preferred order) to replace the existing list of commands") .attributes(Snippets.EMPTY_CONSTRAINTS)) // Request payload ); this.mvc.perform( RestDocumentationRequestBuilders.put(clusterCommandsAPI, ID).contentType(MediaType.APPLICATION_JSON) .content(this.objectMapper.writeValueAsBytes(Lists.newArrayList(commandId1, commandId2)))) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(setResultHandler); this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(2))) .andExpect(MockMvcResultMatchers.jsonPath("$[0].id", Matchers.is(commandId1))) .andExpect(MockMvcResultMatchers.jsonPath("$[1].id", Matchers.is(commandId2))); //Should clear commands this.mvc.perform(MockMvcRequestBuilders.put(clusterCommandsAPI, ID).contentType(MediaType.APPLICATION_JSON) .content(this.objectMapper.writeValueAsBytes(Lists.newArrayList()))) .andExpect(MockMvcResultMatchers.status().isNoContent()); this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.empty())); } /** * Make sure that we can remove all the commands from a cluster. * * @throws Exception on configuration error */ @Test public void canRemoveCommandsFromACluster() throws Exception { this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String clusterCommandsAPI = CLUSTERS_API + "/{id}/commands"; final String placeholder = UUID.randomUUID().toString(); final String commandId1 = UUID.randomUUID().toString(); final String commandId2 = UUID.randomUUID().toString(); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 7000L) .withId(commandId1).build(), null); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 8000L) .withId(commandId2).build(), null); this.mvc.perform(MockMvcRequestBuilders.post(clusterCommandsAPI, ID).contentType(MediaType.APPLICATION_JSON) .content(objectMapper.writeValueAsBytes(Lists.newArrayList(commandId1, commandId2)))) .andExpect(MockMvcResultMatchers.status().isNoContent()); final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM // Path parameters ); this.mvc.perform(RestDocumentationRequestBuilders.delete(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(deleteResultHandler); this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.empty())); } /** * Make sure that we can remove a command from a cluster. * * @throws Exception on configuration error */ @Test public void canRemoveCommandFromACluster() throws Exception { this.createConfigResource(new Cluster.Builder(NAME, USER, VERSION, ClusterStatus.UP).withId(ID).build(), null); final String clusterCommandsAPI = CLUSTERS_API + "/{id}/commands"; final String placeholder = UUID.randomUUID().toString(); final String commandId1 = UUID.randomUUID().toString(); final String commandId2 = UUID.randomUUID().toString(); final String commandId3 = UUID.randomUUID().toString(); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 1000L) .withId(commandId1).build(), null); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 2000L) .withId(commandId2).build(), null); this.createConfigResource( new Command.Builder(placeholder, placeholder, placeholder, CommandStatus.ACTIVE, placeholder, 3000L) .withId(commandId3).build(), null); this.mvc.perform(MockMvcRequestBuilders.post(clusterCommandsAPI, ID).contentType(MediaType.APPLICATION_JSON) .content(this.objectMapper .writeValueAsBytes(Lists.newArrayList(commandId1, commandId2, commandId3)))) .andExpect(MockMvcResultMatchers.status().isNoContent()); final RestDocumentationResultHandler deleteResultHandler = MockMvcRestDocumentation.document( "{class-name}/{method-name}/{step}/", Preprocessors.preprocessRequest(Preprocessors.prettyPrint()), Preprocessors.preprocessResponse(Preprocessors.prettyPrint()), Snippets.ID_PATH_PARAM.and(RequestDocumentation.parameterWithName("commandId") .description("The id of the command to remove")) // Path parameters ); this.mvc.perform( RestDocumentationRequestBuilders.delete(clusterCommandsAPI + "/{commandId}", ID, commandId2)) .andExpect(MockMvcResultMatchers.status().isNoContent()).andDo(deleteResultHandler); this.mvc.perform(MockMvcRequestBuilders.get(clusterCommandsAPI, ID)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(2))) .andExpect(MockMvcResultMatchers.jsonPath("$[0].id", Matchers.is(commandId1))) .andExpect(MockMvcResultMatchers.jsonPath("$[1].id", Matchers.is(commandId3))); // Check reverse side of relationship this.mvc.perform(MockMvcRequestBuilders.get(COMMANDS_API + "/{id}/clusters", commandId1)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(1))) .andExpect(MockMvcResultMatchers.jsonPath("$[0].id", Matchers.is(ID))); this.mvc.perform(MockMvcRequestBuilders.get(COMMANDS_API + "/{id}/clusters", commandId2)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.empty())); this.mvc.perform(MockMvcRequestBuilders.get(COMMANDS_API + "/{id}/clusters", commandId3)) .andExpect(MockMvcResultMatchers.status().isOk()) .andExpect(MockMvcResultMatchers.content().contentTypeCompatibleWith(MediaTypes.HAL_JSON)) .andExpect(MockMvcResultMatchers.jsonPath("$", Matchers.hasSize(1))) .andExpect(MockMvcResultMatchers.jsonPath("$[0].id", Matchers.is(ID))); } }