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BAEL-1533 - Making a Spring MVC Form Remember Values

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This commit is contained in:
Chris Oberle
2018-03-10 07:06:26 -05:00
parent 00b3a5148e
commit 84080c9e95
41 changed files with 819 additions and 735 deletions
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16
spring-mvc-forms-thymeleaf/src/test/java/com/baeldung/sessionattrs/SessionAttrsApplicationTest.java Normal file
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package com.baeldung.sessionattrs;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class SessionAttrsApplicationTest {
@Test
public void contextLoads() {
}
}

17
spring-mvc-forms-thymeleaf/src/test/java/com/baeldung/sessionattrs/TestConfig.java Normal file
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package com.baeldung.sessionattrs;
import org.springframework.beans.factory.config.CustomScopeConfigurer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.SimpleThreadScope;
@Configuration
public class TestConfig {
@Bean
public CustomScopeConfigurer customScopeConfigurer() {
CustomScopeConfigurer configurer = new CustomScopeConfigurer();
configurer.addScope("session", new SimpleThreadScope());
return configurer;
}
}

68
spring-mvc-forms-thymeleaf/src/test/java/com/baeldung/sessionattrs/TodoControllerWithScopedProxyTest.java Normal file
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package com.baeldung.sessionattrs;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
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.result.MockMvcResultMatchers.model;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.context.annotation.Import;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.util.StringUtils;
import org.springframework.web.context.WebApplicationContext;
@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
@Import(TestConfig.class)
public class TodoControllerWithScopedProxyTest {
@Autowired
private MockMvc mockMvc;
@Autowired
private WebApplicationContext wac;
@Before
public void setup() {
this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac)
.build();
}
@Test
public void whenFirstRequest_thenContainsUnintializedTodo() throws Exception {
MvcResult result = mockMvc.perform(get("/scopedproxy/form"))
.andExpect(status().isOk())
.andExpect(model().attributeExists("todo"))
.andReturn();
TodoItem item = (TodoItem) result.getModelAndView().getModel().get("todo");
assertTrue(StringUtils.isEmpty(item.getDescription()));
}
@Test
public void whenSubmit_thenSubsequentFormRequestContainsMostRecentTodo() throws Exception {
mockMvc.perform(post("/scopedproxy/form")
.param("description", "newtodo"))
.andExpect(status().is3xxRedirection())
.andReturn();
MvcResult result = mockMvc.perform(get("/scopedproxy/form"))
.andExpect(status().isOk())
.andExpect(model().attributeExists("todo"))
.andReturn();
TodoItem item = (TodoItem) result.getModelAndView().getModel().get("todo");
assertEquals("newtodo", item.getDescription());
}
}

68
spring-mvc-forms-thymeleaf/src/test/java/com/baeldung/sessionattrs/TodoControllerWithSessionAttributesTest.java Normal file
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package com.baeldung.sessionattrs;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
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.result.MockMvcResultMatchers.model;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.MvcResult;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.util.StringUtils;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.servlet.FlashMap;
@RunWith(SpringRunner.class)
@SpringBootTest
@AutoConfigureMockMvc
public class TodoControllerWithSessionAttributesTest {
@Autowired
private MockMvc mockMvc;
@Autowired
private WebApplicationContext wac;
@Before
public void setup() {
this.mockMvc = MockMvcBuilders.webAppContextSetup(this.wac)
.build();
}
@Test
public void whenFirstRequest_thenContainsUnintializedTodo() throws Exception {
MvcResult result = mockMvc.perform(get("/sessionattributes/form"))
.andExpect(status().isOk())
.andExpect(model().attributeExists("todo"))
.andReturn();
TodoItem item = (TodoItem) result.getModelAndView().getModel().get("todo");
assertTrue(StringUtils.isEmpty(item.getDescription()));
}
@Test
public void whenSubmit_thenSubsequentFormRequestContainsMostRecentTodo() throws Exception {
FlashMap flashMap = mockMvc.perform(post("/sessionattributes/form")
.param("description", "newtodo"))
.andExpect(status().is3xxRedirection())
.andReturn().getFlashMap();
MvcResult result = mockMvc.perform(get("/sessionattributes/form")
.sessionAttrs(flashMap))
.andExpect(status().isOk())
.andExpect(model().attributeExists("todo"))
.andReturn();
TodoItem item = (TodoItem) result.getModelAndView().getModel().get("todo");
assertEquals("newtodo", item.getDescription());
}
}