junit demo simple done

junit-demo/README.md

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+[toc]
+# Junit
+## 常用注解介绍
+### @BeforeClass
+
+在所有测试方法前执行一次
+### @AfterClass
+
+在所有测试方法后执行一次
+### @Before
+
+在每个测试执行前执行一次
+### @After
+
+在每个测试执行后执行一次
+### @Test
+
+指定被执行测试的方法
+- @Test(timeout = 1000)
+  - 测试方法执行超时时间，超时则失败
+- @Test(expected = Exception.class)
+  - 指定期望得到的异常，如果抛出该异常，则失败
+
+### @Ignore
+可以注解在类或者方法上，表示忽略执行测试
+
+### @RunWith
+指定使用那种Runner来调用测试代码
+
+#### Suite.class
+打包测试
+
+##### @SuiteClasses
+指定执行多个单元测试类
+
+
+

junit-demo/pom.xml

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             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
 
 
         <dependency>

junit-demo/src/main/java/org/wxd/junit/demo/web/SimpleController.java

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+package org.wxd.junit.demo.web;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+import org.wxd.junit.demo.service.SimpleService;
+
+@RestController
+public class SimpleController {
+    @Autowired
+    private SimpleService service;
+
+    @RequestMapping(value = "/simple/{id}",method = RequestMethod.GET)
+    public String of(@PathVariable String id){
+        return service.of(id);
+    }
+
+    @RequestMapping(value = "/simple/{id}/remove",method = RequestMethod.DELETE)
+    public void delOf(@PathVariable String id){
+        service.delOf(id);
+    }
+
+    @RequestMapping(value = "/simple/add",method = RequestMethod.POST)
+    public void add(String id){
+        service.save(id);
+    }
+}

junit-demo/src/test/java/org/wxd/junit/demo/simple/SimpleControllerDemoTest.java

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+package org.wxd.junit.demo.simple;
+
+
+import org.junit.*;
+import org.junit.runner.RunWith;
+import org.junit.runners.MethodSorters;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import org.springframework.test.web.servlet.result.MockMvcResultHandlers;
+import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest
+@WebAppConfiguration
+@FixMethodOrder(value = MethodSorters.JVM)
+public class SimpleControllerDemoTest {
+
+    MockMvc mvc;
+    @Autowired
+    WebApplicationContext context;
+    static String id = "id";
+
+    @Before
+    public void setUp() throws Exception {
+        mvc = MockMvcBuilders.webAppContextSetup(context).build();
+
+        mvc.perform(MockMvcRequestBuilders.post("/simple/add").param("id",id))
+                .andExpect(MockMvcResultMatchers.status().isOk());
+    }
+
+    @Test
+    public void assertOfId() throws Exception {
+        String qId = mvc.perform(MockMvcRequestBuilders.get(String.format("/simple/%s",id)))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+        .andReturn().getResponse().getContentAsString();
+        Assert.assertEquals(id,qId);
+    }
+
+    @Test
+    public void assertDel() throws Exception {
+        remove();
+        String qId = mvc.perform(MockMvcRequestBuilders.get(String.format("/simple/%s",id)))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andReturn().getResponse().getContentAsString();
+
+        Assert.assertEquals("",qId);
+    }
+
+
+    private void remove() throws Exception {
+        mvc.perform(
+                MockMvcRequestBuilders.delete(String.format("/simple/%s/remove",id))
+        ).andExpect(MockMvcResultMatchers.status().isOk());
+    }
+
+
+    @After
+    public void clearUp() throws Exception {
+        remove();
+    }
+}

junit-demo/src/test/java/org/wxd/junit/demo/simple/SimpleDemoAllTest.java

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+package org.wxd.junit.demo.simple;
+
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
+@RunWith(Suite.class)
+@Suite.SuiteClasses({SimpleServiceDemoTest.class, SimpleControllerDemoTest.class})
+public class SimpleDemoAllTest {
+}