Allow testcontainer beans to also contribute properties
Allow `Container` bean definitions to inject a `DynamicPropertyRegistry` so that they can contribute environment properties. Closes gh-35201pull/35256/head
Phillip Webb
2 years ago
parent
e9578fe745
commit
26566d4a30
@ -0,0 +1,36 @@
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/*
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* Copyright 2012-2023 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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* https://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.docs.features.testing.testcontainers.atdevelopmenttime.dynamicproperties;
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import org.testcontainers.containers.MongoDBContainer;
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import org.springframework.boot.test.context.TestConfiguration;
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import org.springframework.context.annotation.Bean;
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import org.springframework.test.context.DynamicPropertyRegistry;
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@TestConfiguration(proxyBeanMethods = false)
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public class MyContainersConfiguration {
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@Bean
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public MongoDBContainer monogDbContainer(DynamicPropertyRegistry properties) {
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MongoDBContainer container = new MongoDBContainer("mongo:5.0");
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properties.add("spring.data.mongodb.host", container::getHost);
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properties.add("spring.data.mongodb.port", container::getFirstMappedPort);
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return container;
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}
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}
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@ -0,0 +1,35 @@
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/*
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* Copyright 2012-2023 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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* https://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.docs.features.testing.testcontainers.atdevelopmenttime.dynamicproperties
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import org.springframework.boot.test.context.TestConfiguration
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import org.springframework.context.annotation.Bean;
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import org.springframework.test.context.DynamicPropertyRegistry
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import org.testcontainers.containers.MongoDBContainer
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@TestConfiguration(proxyBeanMethods = false)
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class MyContainersConfiguration {
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@Bean
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fun monogDbContainer(properties: DynamicPropertyRegistry): MongoDBContainer {
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var container = MongoDBContainer("mongo:5.0")
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properties.add("spring.data.mongodb.host", container::getHost);
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properties.add("spring.data.mongodb.port", container::getFirstMappedPort);
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return container
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}
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}
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@ -0,0 +1,93 @@
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/*
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* Copyright 2012-2023 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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* https://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.testcontainers.properties;
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import java.util.Collections;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import java.util.function.Supplier;
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import org.testcontainers.containers.Container;
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import org.springframework.core.env.ConfigurableEnvironment;
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import org.springframework.core.env.EnumerablePropertySource;
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import org.springframework.core.env.Environment;
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import org.springframework.core.env.PropertySource;
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import org.springframework.test.context.DynamicPropertyRegistry;
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import org.springframework.util.Assert;
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import org.springframework.util.StringUtils;
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/**
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* {@link EnumerablePropertySource} backed by a map with values supplied from one or more
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* {@link Container testcontainers}.
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*
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* @author Phillip Webb
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* @since 3.1.0
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*/
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public class TestcontainersPropertySource extends EnumerablePropertySource<Map<String, Supplier<Object>>> {
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static final String NAME = "testcontainersPropertySource";
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private final DynamicPropertyRegistry registry;
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TestcontainersPropertySource() {
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this(Collections.synchronizedMap(new LinkedHashMap<>()));
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}
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private TestcontainersPropertySource(Map<String, Supplier<Object>> valueSuppliers) {
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super(NAME, Collections.unmodifiableMap(valueSuppliers));
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this.registry = (name, valueSupplier) -> {
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Assert.hasText(name, "'name' must not be null or blank");
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Assert.notNull(valueSupplier, "'valueSupplier' must not be null");
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valueSuppliers.put(name, valueSupplier);
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};
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}
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@Override
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public Object getProperty(String name) {
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Supplier<Object> valueSupplier = this.source.get(name);
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return (valueSupplier != null) ? valueSupplier.get() : null;
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}
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@Override
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public boolean containsProperty(String name) {
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return this.source.containsKey(name);
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}
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@Override
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public String[] getPropertyNames() {
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return StringUtils.toStringArray(this.source.keySet());
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}
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public static DynamicPropertyRegistry attach(Environment environment) {
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Assert.state(environment instanceof ConfigurableEnvironment,
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"TestcontainersPropertySource can only be attached to a ConfigurableEnvironment");
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return attach((ConfigurableEnvironment) environment);
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}
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private static DynamicPropertyRegistry attach(ConfigurableEnvironment environment) {
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PropertySource<?> propertySource = environment.getPropertySources().get(NAME);
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if (propertySource == null) {
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environment.getPropertySources().addFirst(new TestcontainersPropertySource());
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return attach(environment);
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}
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Assert.state(propertySource instanceof TestcontainersPropertySource,
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"Incorrect DynamicValuesPropertySource type registered");
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return ((TestcontainersPropertySource) propertySource).registry;
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}
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}
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@ -0,0 +1,42 @@
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/*
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* Copyright 2012-2023 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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* https://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.testcontainers.properties;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
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import org.springframework.context.annotation.Bean;
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import org.springframework.core.env.ConfigurableEnvironment;
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import org.springframework.test.context.DynamicPropertyRegistry;
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/**
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* {@link org.springframework.boot.autoconfigure.EnableAutoConfiguration
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* Auto-configuration} to add {@link TestcontainersPropertySource} support.
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*
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* @author Phillip Webb
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* @since 3.1.0
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*/
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@ConditionalOnClass(DynamicPropertyRegistry.class)
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public class TestcontainersPropertySourceAutoConfiguration {
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TestcontainersPropertySourceAutoConfiguration() {
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}
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@Bean
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DynamicPropertyRegistry dynamicPropertyRegistry(ConfigurableEnvironment environment) {
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return TestcontainersPropertySource.attach(environment);
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}
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}
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@ -0,0 +1,20 @@
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/*
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* Copyright 2012-2023 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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* https://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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/**
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* Dynamic container properties support.
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*/
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package org.springframework.boot.testcontainers.properties;
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@ -1 +1,2 @@
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org.springframework.boot.testcontainers.properties.DynamicProperySourceAutoConfiguration
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org.springframework.boot.testcontainers.service.connection.ServiceConnectionAutoConfiguration
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@ -0,0 +1,86 @@
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/*
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* Copyright 2012-2023 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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* https://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.testcontainers.properties;
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import org.junit.jupiter.api.Test;
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import org.springframework.boot.autoconfigure.AutoConfigurations;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.boot.test.context.runner.ApplicationContextRunner;
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import org.springframework.boot.testcontainers.lifecycle.TestcontainersLifecycleApplicationContextInitializer;
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import org.springframework.boot.testsupport.testcontainers.RedisContainer;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Import;
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import org.springframework.test.context.DynamicPropertyRegistry;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* Tests for {@link TestcontainersPropertySourceAutoConfiguration}.
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*
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* @author Phillip Webb
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*/
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class TestcontainersPropertySourceAutoConfigurationTests {
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private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
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.withInitializer(new TestcontainersLifecycleApplicationContextInitializer())
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.withConfiguration(AutoConfigurations.of(TestcontainersPropertySourceAutoConfiguration.class));
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@Test
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void containerBeanMethodContributesProperties() {
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this.contextRunner.withUserConfiguration(ContainerAndPropertiesConfiguration.class).run((context) -> {
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TestBean testBean = context.getBean(TestBean.class);
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RedisContainer redisContainer = context.getBean(RedisContainer.class);
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assertThat(testBean.getUsingPort()).isEqualTo(redisContainer.getFirstMappedPort());
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});
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}
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@Configuration(proxyBeanMethods = false)
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@EnableConfigurationProperties(ContainerProperties.class)
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@Import(TestBean.class)
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static class ContainerAndPropertiesConfiguration {
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@Bean
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RedisContainer redisContainer(DynamicPropertyRegistry properties) {
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RedisContainer container = new RedisContainer();
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properties.add("container.port", container::getFirstMappedPort);
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return container;
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}
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}
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@ConfigurationProperties("container")
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static record ContainerProperties(int port) {
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}
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static class TestBean {
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private int usingPort;
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TestBean(ContainerProperties containerProperties) {
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this.usingPort = containerProperties.port();
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}
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int getUsingPort() {
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return this.usingPort;
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}
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}
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}
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@ -0,0 +1,104 @@
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/*
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* Copyright 2012-2023 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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* https://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.testcontainers.properties;
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import java.util.Map;
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import org.junit.jupiter.api.Test;
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import org.springframework.core.env.EnumerablePropertySource;
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import org.springframework.core.env.PropertySource;
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import org.springframework.mock.env.MockEnvironment;
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import org.springframework.test.context.DynamicPropertyRegistry;
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import static org.assertj.core.api.Assertions.assertThat;
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import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
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/**
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* Tests for {@link TestcontainersPropertySource}.
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*
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* @author Phillip Webb
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*/
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class TestcontainersPropertySourceTests {
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private MockEnvironment environment = new MockEnvironment();
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@Test
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void getPropertyWhenHasValueSupplierReturnsSuppliedValue() {
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DynamicPropertyRegistry registry = TestcontainersPropertySource.attach(this.environment);
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registry.add("test", () -> "spring");
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assertThat(this.environment.getProperty("test")).isEqualTo("spring");
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}
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@Test
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void getPropertyWhenHasNoValueSupplierReturnsNull() {
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DynamicPropertyRegistry registry = TestcontainersPropertySource.attach(this.environment);
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registry.add("test", () -> "spring");
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assertThat(this.environment.getProperty("missing")).isNull();
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}
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@Test
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void containsPropertyWhenHasPropertyReturnsTrue() {
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DynamicPropertyRegistry registry = TestcontainersPropertySource.attach(this.environment);
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registry.add("test", () -> null);
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assertThat(this.environment.containsProperty("test")).isTrue();
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}
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@Test
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void containsPropertyWhenHasNoPropertyReturnsFalse() {
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DynamicPropertyRegistry registry = TestcontainersPropertySource.attach(this.environment);
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registry.add("test", () -> null);
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assertThat(this.environment.containsProperty("missing")).isFalse();
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}
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@Test
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void getPropertyNamesReturnsNames() {
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DynamicPropertyRegistry registry = TestcontainersPropertySource.attach(this.environment);
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registry.add("test", () -> null);
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registry.add("other", () -> null);
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EnumerablePropertySource<?> propertySource = (EnumerablePropertySource<?>) this.environment.getPropertySources()
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.get(TestcontainersPropertySource.NAME);
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assertThat(propertySource.getPropertyNames()).containsExactly("test", "other");
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}
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@Test
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@SuppressWarnings("unchecked")
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void getSourceReturnsImmutableSource() {
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TestcontainersPropertySource.attach(this.environment);
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PropertySource<?> propertySource = this.environment.getPropertySources().get(TestcontainersPropertySource.NAME);
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Map<String, Object> map = (Map<String, Object>) propertySource.getSource();
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assertThatExceptionOfType(UnsupportedOperationException.class).isThrownBy(map::clear);
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}
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@Test
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void attachWhenNotAttachedAttaches() {
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TestcontainersPropertySource.attach(this.environment);
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PropertySource<?> propertySource = this.environment.getPropertySources().get(TestcontainersPropertySource.NAME);
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assertThat(propertySource).isNotNull();
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}
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@Test
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void attachWhenAlreadyAttachedReturnsExisting() {
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DynamicPropertyRegistry r1 = TestcontainersPropertySource.attach(this.environment);
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PropertySource<?> p1 = this.environment.getPropertySources().get(TestcontainersPropertySource.NAME);
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DynamicPropertyRegistry r2 = TestcontainersPropertySource.attach(this.environment);
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PropertySource<?> p2 = this.environment.getPropertySources().get(TestcontainersPropertySource.NAME);
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assertThat(r1).isSameAs(r2);
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assertThat(p1).isSameAs(p2);
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}
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}
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@ -0,0 +1,44 @@
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/*
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* Copyright 2012-2023 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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* https://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,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* 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 smoketest.session.redis;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.test.context.TestConfiguration;
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import org.springframework.boot.testsupport.testcontainers.RedisContainer;
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import org.springframework.context.annotation.Bean;
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import org.springframework.test.context.DynamicPropertyRegistry;
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public class TestPropertiesSampleSessionRedisApplication {
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public static void main(String[] args) {
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SpringApplication.from(SampleSessionRedisApplication::main).with(ContainerConfiguration.class).run(args);
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}
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@TestConfiguration(proxyBeanMethods = false)
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static class ContainerConfiguration {
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@Bean
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RedisContainer redisContainer(DynamicPropertyRegistry properties) {
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RedisContainer container = new RedisContainer();
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properties.add("spring.data.redis.host", container::getHost);
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properties.add("spring.data.redis.port", container::getFirstMappedPort);
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return container;
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}
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}
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}
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22
spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-session-redis/src/test/java/smoketest/session/redis/TestSampleSessionRedisApplication.java → spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-session-redis/src/test/java/smoketest/session/redis/TestServiceConnectionSampleSessionRedisApplication.java
22
spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-session-redis/src/test/java/smoketest/session/redis/TestSampleSessionRedisApplication.java → spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-session-redis/src/test/java/smoketest/session/redis/TestServiceConnectionSampleSessionRedisApplication.java
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