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@ -1,5 +1,5 @@ |
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/* |
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/* |
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* Copyright 2002-2013 the original author or authors. |
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* Copyright 2002-2014 the original author or authors. |
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* |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* you may not use this file except in compliance with the License. |
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@ -24,6 +24,7 @@ import java.util.Map; |
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import java.util.Set; |
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import java.util.Set; |
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import org.codehaus.jackson.JsonGenerator; |
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import org.codehaus.jackson.JsonGenerator; |
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import org.codehaus.jackson.map.BeanProperty; |
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import org.codehaus.jackson.map.JsonSerializer; |
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import org.codehaus.jackson.map.JsonSerializer; |
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import org.codehaus.jackson.map.ObjectMapper; |
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import org.codehaus.jackson.map.ObjectMapper; |
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import org.codehaus.jackson.map.SerializationConfig; |
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import org.codehaus.jackson.map.SerializationConfig; |
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@ -31,18 +32,20 @@ import org.codehaus.jackson.map.SerializerFactory; |
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import org.codehaus.jackson.map.SerializerProvider; |
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import org.codehaus.jackson.map.SerializerProvider; |
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import org.codehaus.jackson.map.annotate.JsonSerialize; |
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import org.codehaus.jackson.map.annotate.JsonSerialize; |
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import org.codehaus.jackson.map.ser.BeanSerializerFactory; |
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import org.codehaus.jackson.map.ser.BeanSerializerFactory; |
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import org.codehaus.jackson.type.JavaType; |
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import org.junit.Before; |
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import org.junit.Before; |
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import org.junit.Test; |
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import org.junit.Test; |
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import org.mozilla.javascript.Context; |
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import org.mozilla.javascript.Context; |
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import org.mozilla.javascript.ContextFactory; |
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import org.mozilla.javascript.ContextFactory; |
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import org.mozilla.javascript.ScriptableObject; |
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import org.mozilla.javascript.ScriptableObject; |
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import org.springframework.mock.web.test.MockHttpServletRequest; |
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import org.springframework.mock.web.test.MockHttpServletRequest; |
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import org.springframework.mock.web.test.MockHttpServletResponse; |
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import org.springframework.mock.web.test.MockHttpServletResponse; |
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import org.springframework.ui.ModelMap; |
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import org.springframework.ui.ModelMap; |
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import org.springframework.validation.BindingResult; |
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import org.springframework.validation.BindingResult; |
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import static org.junit.Assert.*; |
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import static org.junit.Assert.*; |
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import static org.mockito.BDDMockito.*; |
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import static org.mockito.Mockito.*; |
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/** |
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/** |
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* @author Jeremy Grelle |
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* @author Jeremy Grelle |
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@ -60,17 +63,17 @@ public class MappingJacksonJsonViewTests { |
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private ScriptableObject jsScope; |
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private ScriptableObject jsScope; |
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@Before |
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@Before |
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public void setUp() { |
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public void setUp() { |
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request = new MockHttpServletRequest(); |
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request = new MockHttpServletRequest(); |
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response = new MockHttpServletResponse(); |
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response = new MockHttpServletResponse(); |
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jsContext = ContextFactory.getGlobal().enterContext(); |
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jsContext = ContextFactory.getGlobal().enterContext(); |
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jsScope = jsContext.initStandardObjects(); |
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jsScope = jsContext.initStandardObjects(); |
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view = new MappingJacksonJsonView(); |
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view = new MappingJacksonJsonView(); |
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} |
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} |
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@Test |
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@Test |
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public void isExposePathVars() { |
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public void isExposePathVars() { |
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assertEquals("Must not expose path variables", false, view.isExposePathVariables()); |
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assertEquals("Must not expose path variables", false, view.isExposePathVariables()); |
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@ -78,7 +81,6 @@ public class MappingJacksonJsonViewTests { |
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@Test |
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@Test |
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public void renderSimpleMap() throws Exception { |
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public void renderSimpleMap() throws Exception { |
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Map<String, Object> model = new HashMap<String, Object>(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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model.put("bindingResult", mock(BindingResult.class, "binding_result")); |
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model.put("bindingResult", mock(BindingResult.class, "binding_result")); |
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model.put("foo", "bar"); |
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model.put("foo", "bar"); |
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@ -89,13 +91,11 @@ public class MappingJacksonJsonViewTests { |
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assertEquals("no-cache", response.getHeader("Pragma")); |
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assertEquals("no-cache", response.getHeader("Pragma")); |
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assertEquals("no-cache, no-store, max-age=0", response.getHeader("Cache-Control")); |
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assertEquals("no-cache, no-store, max-age=0", response.getHeader("Cache-Control")); |
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assertNotNull(response.getHeader("Expires")); |
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assertNotNull(response.getHeader("Expires")); |
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assertEquals(MappingJacksonJsonView.DEFAULT_CONTENT_TYPE, response.getContentType()); |
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assertEquals(MappingJacksonJsonView.DEFAULT_CONTENT_TYPE, response.getContentType()); |
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String jsonResult = response.getContentAsString(); |
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String jsonResult = response.getContentAsString(); |
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assertTrue(jsonResult.length() > 0); |
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assertTrue(jsonResult.length() > 0); |
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assertEquals(jsonResult.length(), response.getContentLength()); |
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assertEquals(jsonResult.length(), response.getContentLength()); |
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validateResult(); |
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validateResult(); |
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} |
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} |
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@ -106,7 +106,6 @@ public class MappingJacksonJsonViewTests { |
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Map<String, Object> model = new HashMap<String, Object>(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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model.put("bindingResult", mock(BindingResult.class, "binding_result")); |
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model.put("bindingResult", mock(BindingResult.class, "binding_result")); |
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model.put("foo", "bar"); |
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model.put("foo", "bar"); |
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view.render(model, request, response); |
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view.render(model, request, response); |
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assertNull(response.getHeader("Pragma")); |
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assertNull(response.getHeader("Pragma")); |
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@ -122,61 +121,58 @@ public class MappingJacksonJsonViewTests { |
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@Test |
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@Test |
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public void renderSimpleBean() throws Exception { |
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public void renderSimpleBean() throws Exception { |
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Object bean = new TestBeanSimple(); |
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Object bean = new TestBeanSimple(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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model.put("bindingResult", mock(BindingResult.class, "binding_result")); |
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model.put("bindingResult", mock(BindingResult.class, "binding_result")); |
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model.put("foo", bean); |
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model.put("foo", bean); |
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view.setUpdateContentLength(true); |
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view.setUpdateContentLength(true); |
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view.render(model, request, response); |
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view.render(model, request, response); |
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assertTrue(response.getContentAsString().length() > 0); |
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assertTrue(response.getContentAsString().length() > 0); |
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assertEquals(response.getContentAsString().length(), response.getContentLength()); |
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assertEquals(response.getContentAsString().length(), response.getContentLength()); |
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validateResult(); |
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validateResult(); |
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} |
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} |
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@Test |
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@Test |
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public void renderWithPrettyPrint() throws Exception { |
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public void renderWithPrettyPrint() throws Exception { |
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ModelMap model = new ModelMap("foo", new TestBeanSimple()); |
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ModelMap model = new ModelMap("foo", new TestBeanSimple()); |
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view.setPrettyPrint(true); |
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view.setPrettyPrint(true); |
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view.render(model, request, response); |
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view.render(model, request, response); |
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String result = response.getContentAsString().replace("\r\n", "\n"); |
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String result = response.getContentAsString().replace("\r\n", "\n"); |
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assertTrue("Pretty printing not applied:\n" + result, result.startsWith("{\n \"foo\" : {\n ")); |
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assertTrue("Pretty printing not applied:\n" + result, result.startsWith("{\n \"foo\" : {\n ")); |
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validateResult(); |
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validateResult(); |
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} |
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} |
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@Test |
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@Test |
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public void renderSimpleBeanPrefixed() throws Exception { |
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public void renderSimpleBeanPrefixed() throws Exception { |
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view.setPrefixJson(true); |
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view.setPrefixJson(true); |
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renderSimpleBean(); |
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renderSimpleBean(); |
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assertTrue(response.getContentAsString().startsWith("{} && ")); |
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} |
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} |
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@Test |
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@Test |
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public void renderWithCustomSerializerLocatedByAnnotation() throws Exception { |
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public void renderSimpleBeanNotPrefixed() throws Exception { |
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view.setPrefixJson(false); |
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renderSimpleBean(); |
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assertFalse(response.getContentAsString().startsWith("{} && ")); |
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} |
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@Test |
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public void renderWithCustomSerializerLocatedByAnnotation() throws Exception { |
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Object bean = new TestBeanSimpleAnnotated(); |
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Object bean = new TestBeanSimpleAnnotated(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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model.put("foo", bean); |
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model.put("foo", bean); |
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view.render(model, request, response); |
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view.render(model, request, response); |
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assertTrue(response.getContentAsString().length() > 0); |
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assertTrue(response.getContentAsString().length() > 0); |
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assertEquals("{\"foo\":{\"testBeanSimple\":\"custom\"}}", response.getContentAsString()); |
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assertEquals("{\"foo\":{\"testBeanSimple\":\"custom\"}}", response.getContentAsString()); |
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validateResult(); |
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validateResult(); |
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} |
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} |
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@Test |
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@Test |
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public void renderWithCustomSerializerLocatedByFactory() throws Exception { |
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public void renderWithCustomSerializerLocatedByFactory() throws Exception { |
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SerializerFactory factory = new DelegatingSerializerFactory(null); |
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SerializerFactory factory = new DelegatingSerializerFactory(); |
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ObjectMapper mapper = new ObjectMapper(); |
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ObjectMapper mapper = new ObjectMapper(); |
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mapper.setSerializerFactory(factory); |
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mapper.setSerializerFactory(factory); |
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view.setObjectMapper(mapper); |
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view.setObjectMapper(mapper); |
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@ -185,19 +181,16 @@ public class MappingJacksonJsonViewTests { |
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Map<String, Object> model = new HashMap<String, Object>(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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model.put("foo", bean); |
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model.put("foo", bean); |
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model.put("bar", new TestChildBean()); |
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model.put("bar", new TestChildBean()); |
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view.render(model, request, response); |
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view.render(model, request, response); |
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String result = response.getContentAsString(); |
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String result = response.getContentAsString(); |
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assertTrue(result.length() > 0); |
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assertTrue(result.length() > 0); |
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assertTrue(result.contains("\"foo\":{\"testBeanSimple\":\"custom\"}")); |
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assertTrue(result.contains("\"foo\":{\"testBeanSimple\":\"custom\"}")); |
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validateResult(); |
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validateResult(); |
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} |
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} |
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@Test |
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@Test |
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public void renderOnlyIncludedAttributes() throws Exception { |
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public void renderOnlyIncludedAttributes() throws Exception { |
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Set<String> attrs = new HashSet<String>(); |
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Set<String> attrs = new HashSet<String>(); |
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attrs.add("foo"); |
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attrs.add("foo"); |
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attrs.add("baz"); |
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attrs.add("baz"); |
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@ -208,14 +201,12 @@ public class MappingJacksonJsonViewTests { |
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model.put("foo", "foo"); |
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model.put("foo", "foo"); |
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model.put("bar", "bar"); |
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model.put("bar", "bar"); |
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model.put("baz", "baz"); |
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model.put("baz", "baz"); |
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view.render(model, request, response); |
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view.render(model, request, response); |
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String result = response.getContentAsString(); |
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String result = response.getContentAsString(); |
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assertTrue(result.length() > 0); |
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assertTrue(result.length() > 0); |
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assertTrue(result.contains("\"foo\":\"foo\"")); |
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assertTrue(result.contains("\"foo\":\"foo\"")); |
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assertTrue(result.contains("\"baz\":\"baz\"")); |
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assertTrue(result.contains("\"baz\":\"baz\"")); |
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validateResult(); |
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validateResult(); |
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} |
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} |
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@ -226,7 +217,6 @@ public class MappingJacksonJsonViewTests { |
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Map<String, Object> model = new HashMap<String, Object>(); |
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Map<String, Object> model = new HashMap<String, Object>(); |
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TestBeanSimple bean = new TestBeanSimple(); |
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TestBeanSimple bean = new TestBeanSimple(); |
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model.put("foo", bean); |
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model.put("foo", bean); |
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Object actual = view.filterModel(model); |
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Object actual = view.filterModel(model); |
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assertSame(bean, actual); |
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assertSame(bean, actual); |
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@ -288,11 +278,12 @@ public class MappingJacksonJsonViewTests { |
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} |
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} |
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} |
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} |
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@JsonSerialize(using=TestBeanSimpleSerializer.class) |
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public static class TestBeanSimpleAnnotated extends TestBeanSimple { |
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@JsonSerialize(using = TestBeanSimpleSerializer.class) |
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public static class TestBeanSimpleAnnotated extends TestBeanSimple { |
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} |
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} |
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public static class TestChildBean { |
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public static class TestChildBean { |
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private String value = "bar"; |
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private String value = "bar"; |
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@ -318,12 +309,11 @@ public class MappingJacksonJsonViewTests { |
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} |
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} |
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} |
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} |
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public static class TestBeanSimpleSerializer extends JsonSerializer<TestBeanSimple> { |
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@Override |
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public static class TestBeanSimpleSerializer extends JsonSerializer<Object> { |
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public void serialize(TestBeanSimple value, JsonGenerator jgen, SerializerProvider provider) |
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throws IOException { |
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@Override |
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public void serialize(Object value, JsonGenerator jgen, SerializerProvider provider) throws IOException { |
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jgen.writeStartObject(); |
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jgen.writeStartObject(); |
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jgen.writeFieldName("testBeanSimple"); |
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jgen.writeFieldName("testBeanSimple"); |
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jgen.writeString("custom"); |
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jgen.writeString("custom"); |
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@ -332,19 +322,22 @@ public class MappingJacksonJsonViewTests { |
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} |
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} |
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} |
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} |
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public static class DelegatingSerializerFactory extends SerializerFactory { |
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private SerializerFactory delegate = BeanSerializerFactory.instance; |
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public static class DelegatingSerializerFactory extends BeanSerializerFactory { |
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public DelegatingSerializerFactory(Config config) { |
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super(config); |
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} |
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@Override |
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@Override |
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@SuppressWarnings("unchecked") |
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public JsonSerializer<Object> createSerializer(SerializationConfig config, JavaType baseType, BeanProperty property) { |
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public <T> JsonSerializer<T> createSerializer(Class<T> type, SerializationConfig config) { |
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if (baseType.getRawClass() == TestBeanSimple.class) { |
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if (type == TestBeanSimple.class) { |
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return new TestBeanSimpleSerializer(); |
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return (JsonSerializer<T>) new TestBeanSimpleSerializer(); |
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} |
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} |
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else { |
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else { |
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return delegate.createSerializer(type, config); |
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return super.createSerializer(config, baseType, property); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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Juergen Hoeller
12 years ago