簡單案例
@RunWith(Parameterized.class)
public class ParameterTest {
// 2.聲明變量存放預期值和測試數據
private String firstName;
private String lastName;
//3.聲明一個返回值 為Collection的公共靜態方法，并使用@Parameters進行修飾
@Parameterized.Parameters
public static List param() {
// 這里我給出兩個測試用例
return Arrays.asList(new Object[][]{{"Mike", "Black"}, {"Cilcln", "Smith"}});
}
//4.為測試類聲明一個帶有參數的公共構造函數，并在其中為之聲明變量賦值
public ParameterTest(String firstName, String lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
// 5. 進行測試，發現它會將所有的測試用例測試一遍
@Test
public void test() {
String name = firstName + " " + lastName;
System.out.println(name);
assertThat("Mike Black", is(name));
}
}
參數化在 測試controller 中的應用
@RunWith(Parameterized.class)
@SpringBootTest
public class LearnController14Test {
@Autowired
private WebApplicationContext wac;
private MockMvc mvc;
private MockHttpSession session;
public Long id;
public String title;
public LearnController14Test(Long id, String title) {
super();
this.id = id;
this.title = title;
}
/**
* 這些參數，都會測試一遍
*
* @return
*/
@Parameterized.Parameters
public static List data() {
return Arrays.asList(new Object[][]{{999L, "Black"}, {997L, "Smith"}});
}
@Before
public void setupMockMvc() throws Exception {
//借助TestContextManager來實現上下文注入
TestContextManager testContextManager = new TestContextManager(getClass());
testContextManager.prepareTestInstance(this);
//初始化MockMvc對象
mvc = MockMvcBuilders.webAppContextSetup(wac).build();
//構建session
session = new MockHttpSession();
User user = new User("root", "root");
//攔截器那邊會判斷用戶是否登錄，所以這里注入一個用戶
session.setAttribute("user", user);
}
/**
* 獲取教程測試用例
*
* get 請求
*
* @throws Exception
*/
@Test
public void qryLearn() throws Exception {
mvc.perform(MockMvcRequestBuilders.get("/learn/resource/" + id + "?title=" + title)
.contentType(MediaType.APPLICATION_JSON_UTF8)
.accept(MediaType.APPLICATION_JSON_UTF8)
.session(session)
)
.andExpect(MockMvcResultMatchers.status().isOk())
.andDo(MockMvcResultHandlers.print());
}
}
)
