mirror of
https://github.com/spring-projects/spring-boot.git
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Add @DataNeo4jTest
This commit adds test infrastructure for Neo4j repositories through `@DataNeo4jTest`. See gh-8618
This commit is contained in:
parent
4b42e68aa6
commit
b6feb47574
@ -121,6 +121,11 @@
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<artifactId>spring-data-mongodb</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.springframework.data</groupId>
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<artifactId>spring-data-neo4j</artifactId>
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<optional>true</optional>
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</dependency>
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<dependency>
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<groupId>org.springframework.restdocs</groupId>
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<artifactId>spring-restdocs-mockmvc</artifactId>
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@ -212,5 +217,11 @@
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<artifactId>de.flapdoodle.embed.mongo</artifactId>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot</artifactId>
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<type>test-jar</type>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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@ -0,0 +1,43 @@
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/*
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* Copyright 2012-2017 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.boot.test.autoconfigure.data.neo4j;
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import java.lang.annotation.Documented;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Inherited;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
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/**
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* {@link ImportAutoConfiguration Auto-configuration imports} for typical Data Neo4j
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* tests. Most tests should consider using {@link DataNeo4jTest @DataNeo4jTest} rather
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* than using this annotation directly.
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*
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* @author Eddú Meléndez
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* @since 2.0.0
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*/
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@Target(ElementType.TYPE)
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@Retention(RetentionPolicy.RUNTIME)
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@Documented
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@Inherited
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@ImportAutoConfiguration
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public @interface AutoConfigureDataNeo4j {
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}
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@ -0,0 +1,95 @@
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/*
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* Copyright 2012-2017 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.boot.test.autoconfigure.data.neo4j;
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import java.lang.annotation.Documented;
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import java.lang.annotation.ElementType;
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import java.lang.annotation.Inherited;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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import java.lang.annotation.Target;
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import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.test.autoconfigure.OverrideAutoConfiguration;
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import org.springframework.boot.test.autoconfigure.core.AutoConfigureCache;
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import org.springframework.boot.test.autoconfigure.filter.TypeExcludeFilters;
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import org.springframework.boot.test.context.SpringBootTestContextBootstrapper;
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import org.springframework.context.annotation.ComponentScan.Filter;
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import org.springframework.core.annotation.AliasFor;
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import org.springframework.test.context.BootstrapWith;
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import org.springframework.transaction.annotation.Transactional;
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/**
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* Annotation that can be used in combination with {@code @RunWith(SpringRunner.class)}
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* for a typical Neo4j test. Can be used when a test focuses <strong>only</strong> on
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* Neo4j components.
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* <p>
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* Using this annotation will disable full auto-configuration and instead apply only
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* configuration relevant to Neo4j tests.
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* <p>
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* By default, tests annotated with {@code @DataNeo4jTest} will use an embedded in-memory
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* Neo4j process (if available).
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*
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* @author Eddú Meléndez
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* @since 2.0.0
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*/
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@Target(ElementType.TYPE)
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@Retention(RetentionPolicy.RUNTIME)
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@Documented
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@Inherited
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@BootstrapWith(SpringBootTestContextBootstrapper.class)
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@OverrideAutoConfiguration(enabled = false)
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@TypeExcludeFilters(DataNeo4jTypeExcludeFilter.class)
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@Transactional
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@AutoConfigureCache
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@AutoConfigureDataNeo4j
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@ImportAutoConfiguration
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public @interface DataNeo4jTest {
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/**
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* Determines if default filtering should be used with
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* {@link SpringBootApplication @SpringBootApplication}. By default no beans are
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* included.
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* @see #includeFilters()
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* @see #excludeFilters()
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* @return if default filters should be used
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*/
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boolean useDefaultFilters() default true;
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/**
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* A set of include filters which can be used to add otherwise filtered beans to the
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* application context.
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* @return include filters to apply
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*/
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Filter[] includeFilters() default {};
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/**
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* A set of exclude filters which can be used to filter beans that would otherwise be
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* added to the application context.
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* @return exclude filters to apply
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*/
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Filter[] excludeFilters() default {};
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/**
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* Auto-configuration exclusions that should be applied for this test.
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* @return auto-configuration exclusions to apply
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*/
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@AliasFor(annotation = ImportAutoConfiguration.class, attribute = "exclude")
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Class<?>[] excludeAutoConfiguration() default {};
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}
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@ -0,0 +1,73 @@
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/*
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* Copyright 2012-2017 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.boot.test.autoconfigure.data.neo4j;
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import java.util.Collections;
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import java.util.Set;
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import org.springframework.boot.context.TypeExcludeFilter;
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import org.springframework.boot.test.autoconfigure.filter.AnnotationCustomizableTypeExcludeFilter;
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import org.springframework.context.annotation.ComponentScan.Filter;
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import org.springframework.core.annotation.AnnotatedElementUtils;
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/**
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* {@link TypeExcludeFilter} for {@link DataNeo4jTest @DataNeo4jTest}.
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*
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* @author Eddú Meléndez
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* @since 2.0.0
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*/
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class DataNeo4jTypeExcludeFilter extends AnnotationCustomizableTypeExcludeFilter {
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private final DataNeo4jTest annotation;
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DataNeo4jTypeExcludeFilter(final Class<?> testClass) {
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this.annotation = AnnotatedElementUtils.getMergedAnnotation(testClass,
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DataNeo4jTest.class);
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}
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@Override
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protected boolean hasAnnotation() {
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return this.annotation != null;
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}
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@Override
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protected Filter[] getFilters(FilterType type) {
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switch (type) {
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case INCLUDE:
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return this.annotation.includeFilters();
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case EXCLUDE:
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return this.annotation.excludeFilters();
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default:
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throw new IllegalStateException("Unsupported type " + type);
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}
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}
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@Override
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protected boolean isUseDefaultFilters() {
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return this.annotation.useDefaultFilters();
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}
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@Override
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protected Set<Class<?>> getDefaultIncludes() {
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return Collections.emptySet();
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}
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@Override
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protected Set<Class<?>> getComponentIncludes() {
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return Collections.emptySet();
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}
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}
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@ -23,6 +23,12 @@ org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration,\
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org.springframework.boot.autoconfigure.mongo.ReactiveMongoAutoConfiguration,\
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org.springframework.boot.autoconfigure.mongo.embedded.EmbeddedMongoAutoConfiguration
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# AutoConfigureDataNeo4j auto-configuration imports
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org.springframework.boot.test.autoconfigure.data.neo4j.AutoConfigureDataNeo4j=\
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org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration,\
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org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration,\
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org.springframework.boot.autoconfigure.transaction.TransactionAutoConfiguration
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# AutoConfigureJdbc auto-configuration imports
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org.springframework.boot.test.autoconfigure.jdbc.AutoConfigureJdbc=\
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org.springframework.boot.autoconfigure.flyway.FlywayAutoConfiguration,\
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@ -0,0 +1,73 @@
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/*
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* Copyright 2012-2017 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.boot.test.autoconfigure.data.neo4j;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.rules.ExpectedException;
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import org.junit.runner.RunWith;
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import org.neo4j.ogm.session.Session;
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import org.springframework.beans.factory.NoSuchBeanDefinitionException;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.neo4j.Neo4jTestServer;
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import org.springframework.context.ApplicationContext;
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import org.springframework.test.context.junit4.SpringRunner;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* Sample test for {@link DataNeo4jTest @DataNeo4jTest}
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*
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* @author Eddú Meléndez
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*/
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@RunWith(SpringRunner.class)
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@DataNeo4jTest
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public class DataNeo4jTestIntegrationTests {
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@Rule
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public Neo4jTestServer server = new Neo4jTestServer(
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new String[]{"org.springframework.boot.test.autoconfigure.data.neo4j"});
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@Rule
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public ExpectedException thrown = ExpectedException.none();
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@Autowired
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private Session session;
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@Autowired
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private ExampleRepository exampleRepository;
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@Autowired
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private ApplicationContext applicationContext;
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@Test
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public void testRepository() {
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ExampleGraph exampleGraph = new ExampleGraph();
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exampleGraph.setDescription("Look, new @DataNeo4jTest!");
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exampleGraph = this.exampleRepository.save(exampleGraph);
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assertThat(exampleGraph.getId()).isNotNull();
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assertThat(this.session.countEntitiesOfType(ExampleGraph.class)).isEqualTo(1);
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}
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@Test
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public void didNotInjectExampleService() {
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this.thrown.expect(NoSuchBeanDefinitionException.class);
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this.applicationContext.getBean(ExampleService.class);
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}
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}
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@ -0,0 +1,52 @@
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/*
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* Copyright 2012-2017 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.boot.test.autoconfigure.data.neo4j;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.neo4j.Neo4jTestServer;
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import org.springframework.context.annotation.ComponentScan.Filter;
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import org.springframework.stereotype.Service;
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import org.springframework.test.context.junit4.SpringRunner;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* Integration test with custom include filter for {@link DataNeo4jTest}.
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*
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* @author Eddú Meléndez
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*/
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@RunWith(SpringRunner.class)
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@DataNeo4jTest(includeFilters = @Filter(Service.class))
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public class DataNeo4jTestWithIncludeFilterIntegrationTests {
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@Rule
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public Neo4jTestServer server = new Neo4jTestServer(
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new String[]{"org.springframework.boot.test.autoconfigure.data.neo4j"});
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@Autowired
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private ExampleService service;
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@Test
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public void testService() {
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assertThat(this.service.hasNode(ExampleGraph.class)).isFalse();
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}
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}
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@ -0,0 +1,52 @@
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/*
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* Copyright 2012-2017 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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* http://www.apache.org/licenses/LICENSE-2.0
|
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*
|
||||
* 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.
|
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*/
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package org.springframework.boot.test.autoconfigure.data.neo4j;
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import org.neo4j.ogm.annotation.GraphId;
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import org.neo4j.ogm.annotation.NodeEntity;
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import org.neo4j.ogm.annotation.Property;
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/**
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* Example graph used with {@link DataNeo4jTest} tests.
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*
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* @author Eddú Meléndez
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*/
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@NodeEntity
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public class ExampleGraph {
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@GraphId
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private Long id;
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@Property
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private String description;
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public Long getId() {
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return this.id;
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}
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public void setId(Long id) {
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this.id = id;
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}
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public String getDescription() {
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return this.description;
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}
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public void setDescription(String description) {
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this.description = description;
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}
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}
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@ -0,0 +1,29 @@
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/*
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* 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.
|
||||
*/
|
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|
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package org.springframework.boot.test.autoconfigure.data.neo4j;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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/**
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* Example {@link SpringBootApplication} used with {@link DataNeo4jTest} tests.
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*
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* @author Eddú Meléndez
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*/
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@SpringBootApplication
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public class ExampleNeo4jApplication {
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}
|
@ -0,0 +1,27 @@
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/*
|
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* 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.
|
||||
*/
|
||||
|
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package org.springframework.boot.test.autoconfigure.data.neo4j;
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import org.springframework.data.neo4j.repository.GraphRepository;
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/**
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* Example repository used with {@link DataNeo4jTest} tests.
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*
|
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* @author Eddú Meléndez
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*/
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public interface ExampleRepository extends GraphRepository<ExampleGraph> {
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}
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/*
|
||||
* 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.test.autoconfigure.data.neo4j;
|
||||
|
||||
import org.neo4j.ogm.session.Session;
|
||||
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
/**
|
||||
* Example service used with {@link DataNeo4jTest} tests.
|
||||
*
|
||||
* @author Eddú Meléndez
|
||||
*/
|
||||
@Service
|
||||
public class ExampleService {
|
||||
|
||||
private final Session session;
|
||||
|
||||
public ExampleService(Session session) {
|
||||
this.session = session;
|
||||
}
|
||||
|
||||
public boolean hasNode(Class<?> clazz) {
|
||||
return this.session.countEntitiesOfType(clazz) == 1;
|
||||
}
|
||||
}
|
@ -0,0 +1,111 @@
|
||||
/*
|
||||
* 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.neo4j;
|
||||
|
||||
import org.apache.commons.logging.Log;
|
||||
import org.apache.commons.logging.LogFactory;
|
||||
import org.junit.Assume;
|
||||
import org.junit.rules.TestRule;
|
||||
import org.junit.runner.Description;
|
||||
import org.junit.runners.model.Statement;
|
||||
import org.neo4j.ogm.config.Configuration;
|
||||
import org.neo4j.ogm.config.DriverConfiguration;
|
||||
import org.neo4j.ogm.session.SessionFactory;
|
||||
|
||||
/**
|
||||
* {@link TestRule} for working with an optional Neo4j server.
|
||||
*
|
||||
* @author Eddú Meléndez
|
||||
*/
|
||||
public class Neo4jTestServer implements TestRule {
|
||||
|
||||
private static final Log logger = LogFactory.getLog(Neo4jTestServer.class);
|
||||
|
||||
private SessionFactory sessionFactory;
|
||||
|
||||
private String[] packages;
|
||||
|
||||
public Neo4jTestServer(String[] packages) {
|
||||
this.packages = packages;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Statement apply(Statement base, Description description) {
|
||||
try {
|
||||
this.sessionFactory = createSessionFactory();
|
||||
return new Neo4jStatement(base, this.sessionFactory);
|
||||
}
|
||||
catch (Exception ex) {
|
||||
logger.error("No Neo4j server available", ex);
|
||||
return new SkipStatement();
|
||||
}
|
||||
}
|
||||
|
||||
private SessionFactory createSessionFactory() {
|
||||
Configuration configuration = new Configuration();
|
||||
DriverConfiguration driverConfiguration = configuration.driverConfiguration();
|
||||
driverConfiguration.setDriverClassName("org.neo4j.ogm.drivers.http.driver.HttpDriver");
|
||||
driverConfiguration.setURI("http://localhost:7474");
|
||||
|
||||
SessionFactory sessionFactory = new SessionFactory(configuration, this.packages);
|
||||
testConnection(sessionFactory);
|
||||
return sessionFactory;
|
||||
}
|
||||
|
||||
private void testConnection(SessionFactory sessionFactory) {
|
||||
sessionFactory.openSession().beginTransaction().close();
|
||||
}
|
||||
|
||||
private static class Neo4jStatement extends Statement {
|
||||
|
||||
private final Statement base;
|
||||
|
||||
private final SessionFactory sessionFactory;
|
||||
|
||||
Neo4jStatement(Statement base, SessionFactory sessionFactory) {
|
||||
this.base = base;
|
||||
this.sessionFactory = sessionFactory;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void evaluate() throws Throwable {
|
||||
try {
|
||||
this.base.evaluate();
|
||||
}
|
||||
finally {
|
||||
try {
|
||||
this.sessionFactory.close();
|
||||
}
|
||||
catch (Exception ex) {
|
||||
logger.warn("Exception while trying to cleanup neo4j resource", ex);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private static class SkipStatement extends Statement {
|
||||
|
||||
@Override
|
||||
public void evaluate() throws Throwable {
|
||||
Assume.assumeTrue("Skipping test due to Neo4j SessionFactory"
|
||||
+ " not being available", false);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
@ -0,0 +1,20 @@
|
||||
/*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Neo4j support classes
|
||||
*/
|
||||
package org.springframework.boot.neo4j;
|
Loading…
Reference in New Issue
Block a user