21 changed files with 18 additions and 286 deletions
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/* |
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* Copyright 2002-2015 the original author or authors. |
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* |
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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 obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.springframework.web.servlet.view.script; |
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import java.util.HashMap; |
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import java.util.Map; |
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import javax.servlet.ServletContext; |
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import static org.junit.Assert.assertEquals; |
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import org.junit.Before; |
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import org.junit.Test; |
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import static org.mockito.Mockito.mock; |
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import org.springframework.context.annotation.AnnotationConfigApplicationContext; |
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import org.springframework.context.annotation.Bean; |
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import org.springframework.context.annotation.Configuration; |
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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.MockServletContext; |
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import org.springframework.web.context.WebApplicationContext; |
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/** |
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* Unit tests for Handlebars templates running on Nashorn Javascript engine. |
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* |
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* @author Sebastien Deleuze |
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*/ |
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public class HandlebarsNashornScriptTemplateTests { |
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private WebApplicationContext webAppContext; |
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private ServletContext servletContext; |
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@Before |
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public void setup() { |
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this.webAppContext = mock(WebApplicationContext.class); |
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this.servletContext = new MockServletContext(); |
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this.servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, this.webAppContext); |
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} |
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@Test |
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public void renderTemplate() throws Exception { |
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Map<String, Object> model = new HashMap<>(); |
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model.put("title", "Layout example"); |
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model.put("body", "This is the body"); |
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MockHttpServletResponse response = renderViewWithModel("org/springframework/web/servlet/view/script/handlebars/template.html", model); |
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assertEquals("<html><head><title>Layout example</title></head><body><p>This is the body</p></body></html>", |
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response.getContentAsString()); |
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} |
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private MockHttpServletResponse renderViewWithModel(String viewUrl, Map<String, Object> model) throws Exception { |
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ScriptTemplateView view = createViewWithUrl(viewUrl); |
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MockHttpServletResponse response = new MockHttpServletResponse(); |
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MockHttpServletRequest request = new MockHttpServletRequest(); |
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view.renderMergedOutputModel(model, request, response); |
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return response; |
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} |
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private ScriptTemplateView createViewWithUrl(String viewUrl) throws Exception { |
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AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(); |
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ctx.register(ScriptTemplatingConfiguration.class); |
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ctx.refresh(); |
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ScriptTemplateView view = new ScriptTemplateView(); |
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view.setApplicationContext(ctx); |
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view.setUrl(viewUrl); |
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view.afterPropertiesSet(); |
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return view; |
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} |
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@Configuration |
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static class ScriptTemplatingConfiguration { |
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@Bean |
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public ScriptTemplateConfigurer handlebarsConfigurer() { |
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ScriptTemplateConfigurer configurer = new ScriptTemplateConfigurer(); |
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configurer.setEngineName("nashorn"); |
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configurer.setScripts( "org/springframework/web/servlet/view/script/handlebars/polyfill.js", |
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"/META-INF/resources/webjars/handlebars/3.0.0-1/handlebars.js", |
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"org/springframework/web/servlet/view/script/handlebars/render.js"); |
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configurer.setRenderFunction("render"); |
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return configurer; |
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} |
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} |
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} |
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@ -1,131 +0,0 @@ |
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/* |
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* Copyright 2002-2015 the original author or authors. |
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* |
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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 obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.springframework.web.servlet.view.script; |
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import java.util.HashMap; |
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import java.util.Map; |
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import javax.servlet.ServletContext; |
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import static org.junit.Assert.assertEquals; |
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import org.junit.Before; |
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import org.junit.Test; |
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import static org.mockito.Mockito.mock; |
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import org.springframework.context.annotation.AnnotationConfigApplicationContext; |
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import org.springframework.context.annotation.Bean; |
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import org.springframework.context.annotation.Configuration; |
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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.MockServletContext; |
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import org.springframework.web.context.WebApplicationContext; |
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/** |
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* Unit tests for React templates running on Nashorn Javascript engine. |
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* |
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* @author Sebastien Deleuze |
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*/ |
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public class ReactNashornScriptTemplateTests { |
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private WebApplicationContext webAppContext; |
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private ServletContext servletContext; |
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@Before |
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public void setup() { |
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this.webAppContext = mock(WebApplicationContext.class); |
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this.servletContext = new MockServletContext(); |
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this.servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, this.webAppContext); |
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} |
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@Test |
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public void renderJavascriptTemplate() throws Exception { |
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Map<String, Object> model = new HashMap<>(); |
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model.put("title", "Layout example"); |
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model.put("body", "This is the body"); |
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MockHttpServletResponse response = renderViewWithModel("org/springframework/web/servlet/view/script/react/template.js", model); |
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assertEquals("<html><head><title>Layout example</title></head><body><p>This is the body</p></body></html>", |
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response.getContentAsString()); |
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} |
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@Test |
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public void renderJsxTemplate() throws Exception { |
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Map<String, Object> model = new HashMap<>(); |
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model.put("title", "Layout example"); |
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model.put("body", "This is the body"); |
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MockHttpServletResponse response = renderViewWithModel("org/springframework/web/servlet/view/script/react/template.jsx", model); |
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assertEquals("<html><head><title>Layout example</title></head><body><p>This is the body</p></body></html>", |
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response.getContentAsString()); |
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} |
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private MockHttpServletResponse renderViewWithModel(String viewUrl, Map<String, Object> model) throws Exception { |
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ScriptTemplateView view = createViewWithUrl(viewUrl); |
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MockHttpServletResponse response = new MockHttpServletResponse(); |
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MockHttpServletRequest request = new MockHttpServletRequest(); |
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view.renderMergedOutputModel(model, request, response); |
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return response; |
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} |
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private ScriptTemplateView createViewWithUrl(String viewUrl) throws Exception { |
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AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(); |
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if (viewUrl.endsWith(".jsx")) { |
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ctx.register(JsxTemplatingConfiguration.class); |
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} |
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else { |
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ctx.register(JavascriptTemplatingConfiguration.class); |
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} |
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ctx.refresh(); |
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ScriptTemplateView view = new ScriptTemplateView(); |
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view.setApplicationContext(ctx); |
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view.setUrl(viewUrl); |
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view.afterPropertiesSet(); |
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return view; |
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} |
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@Configuration |
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static class JavascriptTemplatingConfiguration { |
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@Bean |
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public ScriptTemplateConfigurer reactConfigurer() { |
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ScriptTemplateConfigurer configurer = new ScriptTemplateConfigurer(); |
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configurer.setEngineName("nashorn"); |
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configurer.setScripts( "org/springframework/web/servlet/view/script/react/polyfill.js", |
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"/META-INF/resources/webjars/react/0.12.2/react.js", |
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"/META-INF/resources/webjars/react/0.12.2/JSXTransformer.js", |
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"org/springframework/web/servlet/view/script/react/render.js"); |
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configurer.setRenderFunction("render"); |
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return configurer; |
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} |
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} |
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@Configuration |
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static class JsxTemplatingConfiguration { |
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@Bean |
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public ScriptTemplateConfigurer reactConfigurer() { |
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ScriptTemplateConfigurer configurer = new ScriptTemplateConfigurer(); |
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configurer.setEngineName("nashorn"); |
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configurer.setScripts( "org/springframework/web/servlet/view/script/react/polyfill.js", |
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"/META-INF/resources/webjars/react/0.12.2/react.js", |
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"/META-INF/resources/webjars/react/0.12.2/JSXTransformer.js", |
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"org/springframework/web/servlet/view/script/react/render.js"); |
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configurer.setRenderFunction("renderJsx"); |
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return configurer; |
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} |
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} |
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} |
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@ -1 +0,0 @@ |
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var window = {}; |
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@ -1,5 +0,0 @@ |
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// TODO Manage compiled template cache
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function render(template, model) { |
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var compiledTemplate = Handlebars.compile(template); |
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return compiledTemplate(model); |
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} |
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@ -1 +0,0 @@ |
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<html><head><title>{{title}}</title></head><body><p>{{body}}</p></body></html> |
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@ -0,0 +1,3 @@ |
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function render(template, model) { |
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return template.replace("{{title}}", model.title).replace("{{body}}", model.body); |
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} |
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var global = this; |
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var console = {}; |
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console.debug = print; |
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console.warn = print; |
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console.log = print; |
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function render(template, model) { |
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// Create a real Javascript Object from the model Map
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var data = {}; |
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for(var k in model) data[k]=model[k]; |
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var element = React.createElement(eval(template), data); |
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// Should use React.renderToString in production
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return React.renderToStaticMarkup(element); |
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} |
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function renderJsx(template, model) { |
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var jsTemplate = JSXTransformer.transform(template).code; |
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return render(jsTemplate, model); |
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} |
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React.createClass({ |
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render: function() { |
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return React.createElement("html", null, React.createElement("head", null, React.createElement("title", null, this.props.title)), React.createElement("body", null, React.createElement("p", null, this.props.body))); |
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} |
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}); |
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Reference in new issue