diff --git a/spring-boot-test-autoconfigure/pom.xml b/spring-boot-test-autoconfigure/pom.xml index 98afb6168a3..ed71b691e2a 100644 --- a/spring-boot-test-autoconfigure/pom.xml +++ b/spring-boot-test-autoconfigure/pom.xml @@ -128,6 +128,11 @@ true + + org.springframework.boot + spring-boot-junit-runners + test + ch.qos.logback logback-classic diff --git a/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/web/client/RestClientExcludeFilter.java b/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/web/client/RestClientExcludeFilter.java index 8e7b8dcd6c2..6b6c305fab6 100644 --- a/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/web/client/RestClientExcludeFilter.java +++ b/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/web/client/RestClientExcludeFilter.java @@ -21,8 +21,6 @@ import java.util.Collections; import java.util.LinkedHashSet; import java.util.Set; -import com.fasterxml.jackson.databind.Module; - import org.springframework.boot.context.TypeExcludeFilter; import org.springframework.boot.jackson.JsonComponent; import org.springframework.boot.test.autoconfigure.filter.AnnotationCustomizableTypeExcludeFilter; @@ -30,6 +28,7 @@ import org.springframework.context.annotation.ComponentScan.Filter; import org.springframework.core.annotation.AnnotatedElementUtils; import org.springframework.core.type.classreading.MetadataReader; import org.springframework.core.type.classreading.MetadataReaderFactory; +import org.springframework.util.ClassUtils; /** * {@link TypeExcludeFilter} for {@link RestClientTest @RestClientTest}. @@ -38,12 +37,24 @@ import org.springframework.core.type.classreading.MetadataReaderFactory; */ class RestClientExcludeFilter extends AnnotationCustomizableTypeExcludeFilter { + private static final String DATABIND_MODULE_CLASS_NAME = "com.fasterxml.jackson.databind.Module"; + private static final Set> DEFAULT_INCLUDES; static { Set> includes = new LinkedHashSet>(); - includes.add(Module.class); - includes.add(JsonComponent.class); + if (ClassUtils.isPresent("com.fasterxml.jackson.databind.Module", + RestClientExcludeFilter.class.getClassLoader())) { + try { + includes.add(Class.forName(DATABIND_MODULE_CLASS_NAME, true, + RestClientExcludeFilter.class.getClassLoader())); + } + catch (ClassNotFoundException ex) { + throw new IllegalStateException( + "Failed to load " + DATABIND_MODULE_CLASS_NAME, ex); + } + includes.add(JsonComponent.class); + } DEFAULT_INCLUDES = Collections.unmodifiableSet(includes); } diff --git a/spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/web/client/RestClientTestWithoutJacksonIntegrationTests.java b/spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/web/client/RestClientTestWithoutJacksonIntegrationTests.java new file mode 100644 index 00000000000..4937b8ac2a2 --- /dev/null +++ b/spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/web/client/RestClientTestWithoutJacksonIntegrationTests.java @@ -0,0 +1,49 @@ +/* + * Copyright 2012-2016 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.test.autoconfigure.web.client; + +import org.junit.Test; +import org.junit.runner.JUnitCore; +import org.junit.runner.Result; +import org.junit.runner.RunWith; + +import org.springframework.boot.junit.runner.classpath.ClassPathExclusions; +import org.springframework.boot.junit.runner.classpath.ModifiedClassPathRunner; +import org.springframework.util.ClassUtils; + +import static org.assertj.core.api.Assertions.assertThat; + +/** + * Tests for {@link RestClientTest} without Jackson. + * + * @author Andy Wilkinson + */ +@RunWith(ModifiedClassPathRunner.class) +@ClassPathExclusions("jackson-*.jar") +public class RestClientTestWithoutJacksonIntegrationTests { + + @Test + public void restClientTestCanBeUsedWhenJacksonIsNotOnTheClassPath() { + assertThat(ClassUtils.isPresent("com.fasterxml.jackson.databind.Module", + getClass().getClassLoader())).isFalse(); + Result result = JUnitCore + .runClasses(RestClientTestWithComponentIntegrationTests.class); + assertThat(result.getFailureCount()).isEqualTo(0); + assertThat(result.getRunCount()).isGreaterThan(0); + } + +}