/*
* Copyright 2012-2017 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.mustache;
import com.samskivert.mustache.Mustache;
import org.junit.Test;
import org.springframework.boot.test.util.EnvironmentTestUtils;
import org.springframework.boot.web.reactive.context.GenericReactiveWebApplicationContext;
import org.springframework.boot.web.servlet.view.MustacheViewResolver;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link MustacheAutoConfiguration}.
*
* @author Brian Clozel
*/
public class MustacheAutoConfigurationTests {
private AnnotationConfigWebApplicationContext webContext;
private GenericReactiveWebApplicationContext reactiveWebContext;
@Test
public void registerBeansForServletApp() {
loadWithServlet(null);
assertThat(this.webContext.getBeansOfType(Mustache.Compiler.class)).hasSize(1);
assertThat(this.webContext.getBeansOfType(MustacheResourceTemplateLoader.class)).hasSize(1);
assertThat(this.webContext.getBeansOfType(MustacheViewResolver.class)).hasSize(1);
}
@Test
public void registerCompilerForServletApp() {
loadWithServlet(CustomCompilerConfiguration.class);
assertThat(this.webContext.getBeansOfType(MustacheResourceTemplateLoader.class)).hasSize(1);
assertThat(this.webContext.getBeansOfType(MustacheViewResolver.class)).hasSize(1);
assertThat(this.webContext.getBeansOfType(Mustache.Compiler.class)).hasSize(1);
assertThat(this.webContext.getBean(Mustache.Compiler.class).standardsMode).isTrue();
}
@Test
public void registerBeansForReactiveApp() {
loadWithReactive(null);
assertThat(this.reactiveWebContext.getBeansOfType(Mustache.Compiler.class)).hasSize(1);
assertThat(this.reactiveWebContext.getBeansOfType(MustacheResourceTemplateLoader.class)).hasSize(1);
assertThat(this.reactiveWebContext.getBeansOfType(MustacheViewResolver.class)).isEmpty();
assertThat(this.reactiveWebContext
.getBeansOfType(org.springframework.boot.web.reactive.result.view.MustacheViewResolver.class)
).hasSize(1);
}
@Test
public void registerCompilerForReactiveApp() {
loadWithReactive(CustomCompilerConfiguration.class);
assertThat(this.reactiveWebContext.getBeansOfType(Mustache.Compiler.class)).hasSize(1);
assertThat(this.reactiveWebContext.getBeansOfType(MustacheResourceTemplateLoader.class)).hasSize(1);
assertThat(this.reactiveWebContext.getBeansOfType(MustacheViewResolver.class)).isEmpty();
assertThat(this.reactiveWebContext
.getBeansOfType(org.springframework.boot.web.reactive.result.view.MustacheViewResolver.class)
).hasSize(1);
assertThat(this.reactiveWebContext.getBean(Mustache.Compiler.class).standardsMode).isTrue();
}
private void loadWithServlet(Class<?> config) {
this.webContext = new AnnotationConfigWebApplicationContext();
EnvironmentTestUtils.addEnvironment(this.webContext,
"spring.mustache.prefix=classpath:/mustache-templates/");
if (config != null) {
this.webContext.register(config);
}
this.webContext.register(BaseConfiguration.class);
this.webContext.refresh();
}
private void loadWithReactive(Class<?> config) {
this.reactiveWebContext = new GenericReactiveWebApplicationContext();
EnvironmentTestUtils.addEnvironment(this.reactiveWebContext,
"spring.mustache.prefix=classpath:/mustache-templates/");
if (config != null) {
this.reactiveWebContext.register(config);
}
this.reactiveWebContext.register(BaseConfiguration.class);
this.reactiveWebContext.refresh();
}
@Configuration
@Import({MustacheAutoConfiguration.class})
protected static class BaseConfiguration {
}
@Configuration
protected static class CustomCompilerConfiguration {
@Bean
public Mustache.Compiler compiler(Mustache.TemplateLoader mustacheTemplateLoader) {
return Mustache.compiler().standardsMode(true).withLoader(mustacheTemplateLoader);
}
}
}