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Combine FreeMarkerAutoConfigurationTests 

Combine and polish FreeMarkerAutoConfigurationTests and
FreeMarkerNonWebappTests
This commit is contained in:
Phillip Webb 2014-05-02 12:07:23 +01:00
parent b5451d54ee
commit 761b6e3229
2 changed files with 60 additions and 147 deletions
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150
spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/freemarker/FreeMarkerAutoConfigurationTests.java
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@ -27,6 +27,7 @@ import org.junit.Before;
import org.junit.Test; import org.junit.Test;
import org.springframework.beans.factory.BeanCreationException; import org.springframework.beans.factory.BeanCreationException;
import org.springframework.boot.test.EnvironmentTestUtils; import org.springframework.boot.test.EnvironmentTestUtils;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.mock.web.MockHttpServletRequest; import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse; import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext; import org.springframework.mock.web.MockServletContext;
@ -36,9 +37,10 @@ import org.springframework.web.servlet.support.RequestContext;
import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer; import org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer;
import org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver; import org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver;
import static org.junit.Assert.assertEquals; import static org.hamcrest.Matchers.containsString;
import static org.junit.Assert.assertNotNull; import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertTrue; import static org.hamcrest.Matchers.notNullValue;
import static org.junit.Assert.assertThat;
/** /**
* Tests for {@link FreeMarkerAutoConfiguration}. * Tests for {@link FreeMarkerAutoConfiguration}.
@ -50,9 +52,8 @@ public class FreeMarkerAutoConfigurationTests {
private AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext(); private AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
@Before @Before
public void registerServletContext() { public void setupContext() {
MockServletContext servletContext = new MockServletContext(); this.context.setServletContext(new MockServletContext());
this.context.setServletContext(servletContext);
} }
@After @After
@ -64,138 +65,111 @@ public class FreeMarkerAutoConfigurationTests {
@Test @Test
public void defaultConfiguration() { public void defaultConfiguration() {
this.context.register(FreeMarkerAutoConfiguration.class); registerAndRefreshContext();
this.context.refresh(); assertThat(this.context.getBean(FreeMarkerViewResolver.class), notNullValue());
assertThat(this.context.getBean(FreeMarkerConfigurer.class), notNullValue());
assertNotNull(this.context.getBean(FreeMarkerViewResolver.class));
assertNotNull(this.context.getBean(FreeMarkerConfigurer.class));
} }
@Test(expected = BeanCreationException.class) @Test(expected = BeanCreationException.class)
public void nonExistentTemplateLocation() { public void nonExistentTemplateLocation() {
EnvironmentTestUtils.addEnvironment(this.context, registerAndRefreshContext("spring.freemarker.templateLoaderPath:"
"spring.freemarker.templateLoaderPath:classpath:/does-not-exist/"); + "classpath:/does-not-exist/");
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
} }
@Test @Test
public void emptyTemplateLocation() { public void emptyTemplateLocation() {
new File("target/test-classes/templates/empty-directory").mkdir(); new File("target/test-classes/templates/empty-directory").mkdir();
registerAndRefreshContext("spring.freemarker.templateLoaderPath:"
EnvironmentTestUtils + "classpath:/templates/empty-directory/");
.addEnvironment(this.context,
"spring.freemarker.templateLoaderPath:classpath:/templates/empty-directory/");
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
} }
@Test @Test
public void defaultViewResolution() throws Exception { public void defaultViewResolution() throws Exception {
this.context.register(FreeMarkerAutoConfiguration.class); registerAndRefreshContext();
this.context.refresh();
MockHttpServletResponse response = render("home"); MockHttpServletResponse response = render("home");
String result = response.getContentAsString(); String result = response.getContentAsString();
assertThat(result, containsString("home"));
assertTrue("Wrong output: " + result, result.contains("home")); assertThat(response.getContentType(), equalTo("text/html"));
assertEquals("text/html", response.getContentType());
} }
@Test @Test
public void customContentType() throws Exception { public void customContentType() throws Exception {
EnvironmentTestUtils.addEnvironment(this.context, registerAndRefreshContext("spring.freemarker.contentType:application/json");
"spring.freemarker.contentType:application/json");
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
MockHttpServletResponse response = render("home"); MockHttpServletResponse response = render("home");
String result = response.getContentAsString(); String result = response.getContentAsString();
assertThat(result, containsString("home"));
assertTrue("Wrong output: " + result, result.contains("home")); assertThat(response.getContentType(), equalTo("application/json"));
assertEquals("application/json", response.getContentType());
} }
@Test @Test
public void customPrefix() throws Exception { public void customPrefix() throws Exception {
EnvironmentTestUtils.addEnvironment(this.context, registerAndRefreshContext("spring.freemarker.prefix:prefix/");
"spring.freemarker.prefix:prefix/");
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
MockHttpServletResponse response = render("prefixed"); MockHttpServletResponse response = render("prefixed");
String result = response.getContentAsString(); String result = response.getContentAsString();
assertThat(result, containsString("prefixed"));
assertTrue("Wrong output: " + result, result.contains("prefixed"));
} }
@Test @Test
public void customSuffix() throws Exception { public void customSuffix() throws Exception {
EnvironmentTestUtils.addEnvironment(this.context, registerAndRefreshContext("spring.freemarker.suffix:.freemarker");
"spring.freemarker.suffix:.freemarker");
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
MockHttpServletResponse response = render("suffixed"); MockHttpServletResponse response = render("suffixed");
String result = response.getContentAsString(); String result = response.getContentAsString();
assertThat(result, containsString("suffixed"));
assertTrue("Wrong output: " + result, result.contains("suffixed"));
} }
@Test @Test
public void customTemplateLoaderPath() throws Exception { public void customTemplateLoaderPath() throws Exception {
EnvironmentTestUtils.addEnvironment(this.context, registerAndRefreshContext("spring.freemarker.templateLoaderPath:classpath:/custom-templates/");
"spring.freemarker.templateLoaderPath:classpath:/custom-templates/");
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
MockHttpServletResponse response = render("custom"); MockHttpServletResponse response = render("custom");
String result = response.getContentAsString(); String result = response.getContentAsString();
assertThat(result, containsString("custom"));
assertTrue("Wrong output: " + result, result.contains("custom"));
} }
@Test @Test
public void disableCache() { public void disableCache() {
EnvironmentTestUtils registerAndRefreshContext("spring.freemarker.cache:false");
.addEnvironment(this.context, "spring.freemarker.cache:false"); assertThat(this.context.getBean(FreeMarkerViewResolver.class).getCacheLimit(),
equalTo(0));
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
assertEquals(0, this.context.getBean(FreeMarkerViewResolver.class)
.getCacheLimit());
} }
@SuppressWarnings("deprecation") @SuppressWarnings("deprecation")
@Test @Test
public void customFreeMarkerSettings() { public void customFreeMarkerSettings() {
EnvironmentTestUtils.addEnvironment(this.context, registerAndRefreshContext("spring.freemarker.settings.boolean_format:yup,nope");
"spring.freemarker.settings.boolean_format:yup,nope"); assertThat(this.context.getBean(FreeMarkerConfigurer.class).getConfiguration()
.getSetting("boolean_format"), equalTo("yup,nope"));
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
assertEquals("yup,nope", this.context.getBean(FreeMarkerConfigurer.class)
.getConfiguration().getSetting("boolean_format"));
} }
@Test @Test
public void renderTemplate() throws Exception { public void renderTemplate() throws Exception {
this.context.register(FreeMarkerAutoConfiguration.class); registerAndRefreshContext();
this.context.refresh();
FreeMarkerConfigurer freemarker = this.context FreeMarkerConfigurer freemarker = this.context
.getBean(FreeMarkerConfigurer.class); .getBean(FreeMarkerConfigurer.class);
StringWriter writer = new StringWriter(); StringWriter writer = new StringWriter();
freemarker.getConfiguration().getTemplate("message.ftl").process(this, writer); freemarker.getConfiguration().getTemplate("message.ftl").process(this, writer);
assertTrue("Wrong content: " + writer, writer.toString().contains("Hello World")); assertThat(writer.toString(), containsString("Hello World"));
}
@Test
public void renderNonWebAppTemplate() throws Exception {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(
FreeMarkerAutoConfiguration.class);
try {
freemarker.template.Configuration freemarker = context
.getBean(freemarker.template.Configuration.class);
StringWriter writer = new StringWriter();
freemarker.getTemplate("message.ftl").process(this, writer);
assertThat(writer.toString(), containsString("Hello World"));
}
finally {
context.close();
}
}
private void registerAndRefreshContext(String... env) {
EnvironmentTestUtils.addEnvironment(this.context, env);
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
} }
public String getGreeting() { public String getGreeting() {
@ -203,19 +177,15 @@ public class FreeMarkerAutoConfigurationTests {
} }
private MockHttpServletResponse render(String viewName) throws Exception { private MockHttpServletResponse render(String viewName) throws Exception {
FreeMarkerViewResolver resolver = this.context
View view = this.context.getBean(FreeMarkerViewResolver.class).resolveViewName( .getBean(FreeMarkerViewResolver.class);
viewName, Locale.UK); View view = resolver.resolveViewName(viewName, Locale.UK);
assertNotNull(view); assertThat(view, notNullValue());
HttpServletRequest request = new MockHttpServletRequest(); HttpServletRequest request = new MockHttpServletRequest();
request.setAttribute(RequestContext.WEB_APPLICATION_CONTEXT_ATTRIBUTE, request.setAttribute(RequestContext.WEB_APPLICATION_CONTEXT_ATTRIBUTE,
this.context); this.context);
MockHttpServletResponse response = new MockHttpServletResponse(); MockHttpServletResponse response = new MockHttpServletResponse();
view.render(null, request, response); view.render(null, request, response);
return response; return response;
} }
} }

57
spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/freemarker/FreeMarkerNonWebappTests.java
View File

@ -1,57 +0,0 @@
/*
* Copyright 2012-2014 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.autoconfigure.freemarker;
import java.io.StringWriter;
import org.junit.After;
import org.junit.Test;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import static org.junit.Assert.assertTrue;
/**
* Tests for {@link FreeMarkerAutoConfiguration}.
*
* @author Andy Wilkinson
*/
public class FreeMarkerNonWebappTests {
private AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
@After
public void close() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void renderTemplate() throws Exception {
this.context.register(FreeMarkerAutoConfiguration.class);
this.context.refresh();
freemarker.template.Configuration freemarker = this.context
.getBean(freemarker.template.Configuration.class);
StringWriter writer = new StringWriter();
freemarker.getTemplate("message.ftl").process(this, writer);
assertTrue("Wrong content: " + writer, writer.toString().contains("Hello World"));
}
public String getGreeting() {
return "Hello World";
}
}