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Wro4jAutoConfigurationIntegrationTests.java
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Wro4jAutoConfigurationIntegrationTests.java
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/*
* Copyright 2015-2020 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 ac.simons.spring.boot.wro4j;
import java.lang.reflect.Field;
import org.assertj.core.api.Condition;
import org.junit.jupiter.api.Test;
import ro.isdc.wro.cache.CacheStrategy;
import ro.isdc.wro.cache.impl.LruMemoryCacheStrategy;
import ro.isdc.wro.cache.impl.NoCacheStrategy;
import ro.isdc.wro.http.ConfigurableWroFilter;
import ro.isdc.wro.http.WroFilter;
import ro.isdc.wro.manager.factory.BaseWroManagerFactory;
import ro.isdc.wro.manager.factory.ConfigurableWroManagerFactory;
import ro.isdc.wro.manager.factory.WroManagerFactory;
import ro.isdc.wro.model.factory.WroModelFactory;
import ro.isdc.wro.model.resource.processor.factory.ProcessorsFactory;
import ro.isdc.wro.model.resource.support.ResourceAuthorizationManager;
import ro.isdc.wro.model.resource.support.naming.DefaultHashEncoderNamingStrategy;
import org.springframework.boot.autoconfigure.AutoConfigurations;
import org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration;
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.util.ReflectionUtils;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests various scenarios of Autoconfiguration.
*
* @author Michael J. Simons
*
* @since 2016-02-02
*/
class Wro4jAutoConfigurationIntegrationTests {
final ApplicationContextRunner applicationContextRunner = new ApplicationContextRunner()
.withConfiguration(AutoConfigurations.of(CacheAutoConfiguration.class, Wro4jAutoConfiguration.class));
@Test
void noAutoConfigurationShouldWork() {
applicationContextRunner.withUserConfiguration(ApplicationWithWroFilter.class)
.run(ctx -> assertThat(ctx)
.doesNotHaveBean(WroModelFactory.class)
.doesNotHaveBean(ProcessorsFactory.class)
.doesNotHaveBean(CacheStrategy.class)
.doesNotHaveBean(WroManagerFactory.class)
.doesNotHaveBean(FilterRegistrationBean.class)
.hasSingleBean(ConfigurableWroFilter.class)
);
}
@Test // GH-142
void customWroManagerFactoryShouldWork() {
applicationContextRunner.withUserConfiguration(ApplicationWithCustomManagerFactory.class)
.run(ctx -> {
assertThat(ctx)
.hasSingleBean(WroModelFactory.class)
.doesNotHaveBean(ProcessorsFactory.class)
.hasSingleBean(CacheStrategy.class)
.hasSingleBean(WroManagerFactory.class)
.hasSingleBean(FilterRegistrationBean.class)
.hasSingleBean(ConfigurableWroFilter.class);
WroManagerFactory bean = ctx.getBean(WroManagerFactory.class);
assertThat(bean).isInstanceOf(ConfigurableWroManagerFactory.class);
Field cacheStrategyField = BaseWroManagerFactory.class.getDeclaredField("cacheStrategy");
cacheStrategyField.setAccessible(true);
Object cacheStrategy = ReflectionUtils.getField(cacheStrategyField, bean);
assertThat(cacheStrategy).isInstanceOf(NoCacheStrategy.class);
}
);
}
@Test
void defaultConfigurationShouldWork() {
final Condition<ProcessorsFactory> configuredProcessorsFactory = new Condition<>(
p -> p.getPreProcessors().size() == 1 && p.getPreProcessors().toArray()[0] instanceof DefaultResourcePreProcessor,
"Has one preprocess of type DefaultResourcePreProcessor");
applicationContextRunner.withPropertyValues("wro4j.preProcessors = ac.simons.spring.boot.wro4j.DefaultResourcePreProcessor")
.run(ctx -> {
assertThat(ctx).getBean(WroModelFactory.class).isExactlyInstanceOf(ConfigurableXmlModelFactory.class);
assertThat(ctx).getBean(CacheStrategy.class).isExactlyInstanceOf(LruMemoryCacheStrategy.class);
assertThat(ctx).getBean(WroManagerFactory.class).isExactlyInstanceOf(BaseWroManagerFactory.class);
assertThat(ctx)
.hasSingleBean(ConfigurableWroFilter.class)
.hasSingleBean(FilterRegistrationBean.class)
.getBean(ProcessorsFactory.class)
.has(configuredProcessorsFactory);
});
}
@Test
void customCacheStrategyShouldWork() {
applicationContextRunner
.withUserConfiguration(ApplicationWithCacheManager.class)
.withPropertyValues("wro4j.cacheName = foobar")
.run(ctx -> assertThat(ctx).getBean(CacheStrategy.class).isExactlyInstanceOf(SpringCacheStrategy.class));
}
@Test
void shouldBeResourceAuthorizationManagerAware() {
applicationContextRunner.withUserConfiguration(ApplicationWithResourceAuthorizationManager.class)
.run(ctx -> assertThat(ctx).getBean(WroManagerFactory.class)
.hasFieldOrPropertyWithValue("authorizationManager", ctx.getBean(ResourceAuthorizationManager.class)));
}
static class ApplicationWithWroFilter {
@Bean
WroFilter wroFilter() {
return new ConfigurableWroFilter();
}
}
static class ApplicationWithCustomManagerFactory {
@Bean
WroManagerFactory wroManagerFactory(WroModelFactory modelFactory) {
ConfigurableWroManagerFactory wroManagerFactory = new ConfigurableWroManagerFactory();
wroManagerFactory.setNamingStrategy(new DefaultHashEncoderNamingStrategy());
wroManagerFactory.setModelFactory(modelFactory);
wroManagerFactory.setCacheStrategy(new NoCacheStrategy<>());
return wroManagerFactory;
}
}
@EnableCaching
static class ApplicationWithCacheManager {
}
static class ApplicationWithResourceAuthorizationManager {
@Bean
public ResourceAuthorizationManager resourceAuthorizationManager() {
return uri -> false;
}
}
}