Question

我正在使用Spring MVC Test框架为我的应用程序编写简单的集成测试。我有两个基本测试用例：

正确填写添加链接表单（输入URL和可选说明输入字段），并通过POST将链接添加到数据库，然后将客户端重定向到/ link URL。
添加链接表单为空，因此会显示/ links / create视图，并显示BindingResult的表单错误。

testAddLink（）测试成功通过，但testAddEmptyLink（）测试方法出现问题。在此测试中，＆＃39;链接/创建＆＃39;应该呈现视图，我应该在表达式

result.hasErrors()

是真的。

但是，我收到302响应，应该在表单中没有错误时发送（URL已正确设置）似乎测试方法testAddEmptyLink（）无法使用BindingResult处理表单错误。

您是否有任何想法可能导致无法处理表单错误？

提前致谢。

链接实体

@Entity
@Table(name = "links")
public class Link {

@Id @GeneratedValue
private Integer ID;

@Column(name = "url") @NotNull @NotEmpty @URL
private String URL;

private String description;

@Column(name="created_at", nullable = false)
@Type(type="org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
private LocalDateTime createdAt;

@Column(name="updated_at", nullable = true)
@Type(type="org.jadira.usertype.dateandtime.joda.PersistentLocalDateTime")
private LocalDateTime updatedAt;

@ManyToOne
@JoinColumn(name = "category_id")
private Category category;

public Integer getID() {
    return ID;
}

public void setID(Integer ID) {
    this.ID = ID;
}

public String getURL() {
    return URL;
}

public void setURL(String URL) {
    this.URL = URL;
}

public String getDescription() {
    return description;
}

public void setDescription(String description) {
    this.description = description;
}

public LocalDateTime getCreatedAt() {
    return createdAt;
}

public void setCreatedAt(LocalDateTime createdAt) {
    this.createdAt = createdAt;
}

public LocalDateTime getUpdateddAt() {
    return updatedAt;
}

public void setUpdateddAt(LocalDateTime updateddAt) {
    this.updatedAt = updateddAt;
}

public LocalDateTime getUpdatedAt() {
    return updatedAt;
}

public void setUpdatedAt(LocalDateTime updatedAt) {
    this.updatedAt = updatedAt;
}

public Category getCategory() {
    return category;
}

public void setCategory(Category category) {
    this.category = category;
}

}

LinkController

@Controller
public class LinkController {

@Autowired(required = true) @Qualifier(value = "linkService")
private LinkService linkService;

@Autowired
private CategoryService categoryService;

@RequestMapping(value = "/links")
public String getLinks(Model model) {
    model.addAttribute("results", linkService.getLinks());

    return "links/index";
}

@RequestMapping(value = "/links/create", method = RequestMethod.GET)
public ModelAndView showLinkForm() {
    ModelAndView model = new ModelAndView("links/create");
    model.addObject("link", new Link());
    model.addObject("categories", categoryService.getCategories());
    return model;
}

@RequestMapping(value = "/links/create", method = RequestMethod.POST)
public String addLink(@Valid @ModelAttribute("link") Link link, BindingResult result, Model model) {
    if (result.hasErrors()) {
        model.addAttribute("categories", categoryService.getCategories());
        return "links/create";
    }

    linkService.addLink(link);

    return "redirect:/links";
}
}

LinkControllerTest

@ContextConfiguration(classes = {AppInitializer.class})
@RunWith(SpringJUnit4ClassRunner.class)
public class LinkControllerTest {

@Mock
private LinkService linkService;

@InjectMocks
private LinkController linkController;

private MockMvc mockMvc;

@Before
public void setUp() {
    // Process mock annotations
    MockitoAnnotations.initMocks(this);

    this.mockMvc = MockMvcBuilders.standaloneSetup(linkController).build();
}

@Test
public void testAddLink() throws Exception {
    mockMvc.perform(post("/links/create")
        .param("URL", "http://test.com")
        .param("description", "Lorem Ipsum")
        .param("category.ID", "1"))
        .andExpect(status().is3xxRedirection())
        .andExpect(view().name("redirect:/links"));
}

@Test
public void testAddEmptyLink() throws Exception {
    mockMvc.perform(post("/links/create")
            .contentType(MediaType.APPLICATION_FORM_URLENCODED)
            .sessionAttr("link", new Link())
    )
            .andExpect(status().isOk())
            .andExpect(view().name("links/create"))
            .andExpect(forwardedUrl("/WEB-INF/views/links/create.jsp"))
            .andExpect(model().attributeHasFieldErrors("link", "URL", "description"))
            .andExpect(model().attribute("link", hasProperty("URL", isEmptyOrNullString())))
            .andExpect(model().attribute("link", hasProperty("description", isEmptyOrNullString())));
}
}

create.jsp（查看）

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
        <title>Create Category</title>
    </head>
    <body>
        <form:form action="" modelAttribute="category">
            <div>
                <form:label path="name">Name</form:label>
                <form:input path="name" />
                <form:errors path="name" cssClass="error"></form:errors>
            </div>
            <div>
                <form:label path="description">Description</form:label>
                <form:input path="description" />
                <form:errors path="description" cssClass="error"></form:errors>
            </div>
            <div>
                <input type="submit" value="Create Category">
                <input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}"/>
            </div>
        </form:form>
    </body>
</html>

Spring MVC测试失败

0 个答案: