Java tutorial
package net.eusashead.hateoas.conditional.interceptor; /* * #[license] * spring-responseentitybuilder * %% * Copyright (C) 2013 Eusa's Head * %% * 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. * %[license] */ import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put; import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.request; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.header; import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status; import static org.springframework.test.web.servlet.setup.MockMvcBuilders.webAppContextSetup; import java.nio.charset.Charset; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.http.HttpMethod; import org.springframework.http.MediaType; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import org.springframework.test.context.web.WebAppConfiguration; import org.springframework.test.web.servlet.MockMvc; import org.springframework.web.context.WebApplicationContext; @RunWith(SpringJUnit4ClassRunner.class) @WebAppConfiguration @ContextConfiguration(classes = { WebConfig.class }) public class SyncTestControllerITCase { @Autowired private WebApplicationContext context; private MockMvc mockMvc; @Before public void before() { this.mockMvc = webAppContextSetup(this.context).dispatchOptions(true).build(); } @Test public void testConditionalGet() throws Exception { this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().contentType(new MediaType("application", "json", Charset.forName("UTF-8")))) .andReturn(); this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON).header("If-None-Match", "\"123456\"")) .andExpect(status().isNotModified()).andExpect(content().string("")).andReturn(); } @Test public void testConditionalHead() throws Exception { this.mockMvc .perform(request(HttpMethod.HEAD, "http://localhost/sync/123") .contentType(MediaType.APPLICATION_JSON).accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().string("")).andReturn(); this.mockMvc .perform(request(HttpMethod.HEAD, "http://localhost/sync/123") .contentType(MediaType.APPLICATION_JSON).accept(MediaType.APPLICATION_JSON) .header("If-None-Match", "\"123456\"")) .andExpect(status().isNotModified()).andExpect(content().string("")).andReturn(); } @Test public void testPutWithoutIfMatch() throws Exception { this.mockMvc .perform(put("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isPreconditionRequired()).andExpect(content().string("")).andReturn(); } @Test public void testDeleteWithoutIfMatch() throws Exception { this.mockMvc .perform(delete("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isPreconditionRequired()).andExpect(content().string("")).andReturn(); } @Test public void testPutPreconditionFailed() throws Exception { this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().contentType(new MediaType("application", "json", Charset.forName("UTF-8")))) .andReturn(); this.mockMvc .perform(put("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON).header("If-Match", "\"765432\"")) // Invalid If-Match, doesn't match ETag above .andExpect(status().isPreconditionFailed()).andExpect(content().string("")).andReturn(); } @Test public void testDeletePreconditionFailed() throws Exception { this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().contentType(new MediaType("application", "json", Charset.forName("UTF-8")))) .andReturn(); this.mockMvc .perform(delete("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON).header("If-Match", "\"765432\"")) // Invalid If-Match, doesn't match ETag above .andExpect(status().isPreconditionFailed()).andExpect(content().string("")).andReturn(); } @Test public void testPutPreconditionOK() throws Exception { this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().contentType(new MediaType("application", "json", Charset.forName("UTF-8")))) .andReturn(); this.mockMvc .perform(put("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON).header("If-Match", "\"123456\"")) // Valid If-Match, matches ETag above .andExpect(status().isNoContent()).andExpect(content().string("")).andReturn(); } @Test public void testDeletePreconditionOK() throws Exception { this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().contentType(new MediaType("application", "json", Charset.forName("UTF-8")))) .andReturn(); this.mockMvc .perform(delete("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON).header("If-Match", "\"123456\"")) // Valid If-Match, matches ETag above .andExpect(status().isNoContent()).andExpect(content().string("")).andReturn(); } @Test public void testPostFlushesETag() throws Exception { this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().contentType(new MediaType("application", "json", Charset.forName("UTF-8")))) .andReturn(); this.mockMvc .perform(post("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) //.header("If-Match", "\"123456\"")) // I don't think conditional posts are necessary .andExpect(status().isCreated()).andExpect(content().string("")).andReturn(); this.mockMvc .perform(get("http://localhost/sync/123").contentType(MediaType.APPLICATION_JSON) .accept(MediaType.APPLICATION_JSON)) .andExpect(status().isOk()).andExpect(header().string("ETag", "\"123456\"")) .andExpect(content().contentType(new MediaType("application", "json", Charset.forName("UTF-8")))) .andReturn(); } }