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How to use self method of org.testcontainers.containers.DockerComposeContainer class

Best Testcontainers-java code snippet using org.testcontainers.containers.DockerComposeContainer.self

Source:ContainerTestSuite.java

1/**2 * Copyright Â© 2016-2022 The Thingsboard Authors3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 *     http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package org.thingsboard.server.msa;17import lombok.extern.slf4j.Slf4j;18import org.apache.commons.io.FileUtils;19import org.junit.ClassRule;20import org.junit.extensions.cpsuite.ClasspathSuite;21import org.junit.runner.RunWith;22import org.testcontainers.containers.DockerComposeContainer;23import org.testcontainers.containers.wait.strategy.Wait;24import java.io.File;25import java.io.IOException;26import java.nio.charset.StandardCharsets;27import java.time.Duration;28import java.util.UUID;29import static org.hamcrest.CoreMatchers.containsString;30import static org.hamcrest.CoreMatchers.is;31import static org.hamcrest.CoreMatchers.not;32import static org.hamcrest.MatcherAssert.assertThat;33import static org.junit.Assert.fail;34@RunWith(ClasspathSuite.class)35@ClasspathSuite.ClassnameFilters({"org.thingsboard.server.msa.*Test"})36@Slf4j37public class ContainerTestSuite {38    private static final String SOURCE_DIR = "./../../docker/";39    private static final String TB_CORE_LOG_REGEXP = ".*Starting polling for events.*";40    private static final String TRANSPORTS_LOG_REGEXP = ".*Going to recalculate partitions.*";41    private static DockerComposeContainer<?> testContainer;42    @ClassRule43    public static ThingsBoardDbInstaller installTb = new ThingsBoardDbInstaller();44    @ClassRule45    public static DockerComposeContainer getTestContainer() {46        if (testContainer == null) {47            boolean skipTailChildContainers = Boolean.valueOf(System.getProperty("blackBoxTests.skipTailChildContainers"));48            try {49                final String targetDir = FileUtils.getTempDirectoryPath() + "/" + "ContainerTestSuite-" + UUID.randomUUID() + "/";50                log.info("targetDir {}", targetDir);51                FileUtils.copyDirectory(new File(SOURCE_DIR), new File(targetDir));52                replaceInFile(targetDir + "docker-compose.yml", "    container_name: \"${LOAD_BALANCER_NAME}\"", "", "container_name");53                class DockerComposeContainerImpl<SELF extends DockerComposeContainer<SELF>> extends DockerComposeContainer<SELF> {54                    public DockerComposeContainerImpl(File... composeFiles) {55                        super(composeFiles);56                    }57                    @Override58                    public void stop() {59                        super.stop();60                        tryDeleteDir(targetDir);61                    }62                }63                testContainer = new DockerComposeContainerImpl<>(64                        new File(targetDir + "docker-compose.yml"),65                        new File(targetDir + "docker-compose.postgres.yml"),66                        new File(targetDir + "docker-compose.postgres.volumes.yml"),67                        new File(targetDir + "docker-compose.kafka.yml"))68                        .withPull(false)69                        .withLocalCompose(true)70                        .withTailChildContainers(!skipTailChildContainers)71                        .withEnv(installTb.getEnv())72                        .withEnv("LOAD_BALANCER_NAME", "")73                        .withExposedService("haproxy", 80, Wait.forHttp("/swagger-ui.html").withStartupTimeout(Duration.ofSeconds(400)))74                        .waitingFor("tb-core1", Wait.forLogMessage(TB_CORE_LOG_REGEXP, 1).withStartupTimeout(Duration.ofSeconds(400)))75                        .waitingFor("tb-core2", Wait.forLogMessage(TB_CORE_LOG_REGEXP, 1).withStartupTimeout(Duration.ofSeconds(400)))76                        .waitingFor("tb-http-transport1", Wait.forLogMessage(TRANSPORTS_LOG_REGEXP, 1).withStartupTimeout(Duration.ofSeconds(400)))77                        .waitingFor("tb-http-transport2", Wait.forLogMessage(TRANSPORTS_LOG_REGEXP, 1).withStartupTimeout(Duration.ofSeconds(400)))78                        .waitingFor("tb-mqtt-transport1", Wait.forLogMessage(TRANSPORTS_LOG_REGEXP, 1).withStartupTimeout(Duration.ofSeconds(400)))79                        .waitingFor("tb-mqtt-transport2", Wait.forLogMessage(TRANSPORTS_LOG_REGEXP, 1).withStartupTimeout(Duration.ofSeconds(400)));80            } catch (Exception e) {81                log.error("Failed to create test container", e);82                fail("Failed to create test container");83            }84        }85        return testContainer;86    }87    private static void tryDeleteDir(String targetDir) {88        try {89            log.info("Trying to delete temp dir {}", targetDir);90            FileUtils.deleteDirectory(new File(targetDir));91        } catch (IOException e) {92            log.error("Can't delete temp directory " + targetDir, e);93        }94    }95    /**96     * This workaround is actual until issue will be resolved:97     * Support container_name in docker-compose file #2472 https://github.com/testcontainers/testcontainers-java/issues/247298     * docker-compose files which contain container_name are not supported and the creation of DockerComposeContainer fails due to IllegalStateException.99     * This has been introduced in #1151 as a quick fix for unintuitive feedback. https://github.com/testcontainers/testcontainers-java/issues/1151100     * Using the latest testcontainers and waiting for the fix...101     * */102    private static void replaceInFile(String sourceFilename, String target, String replacement, String verifyPhrase) {103        try {104            File file = new File(sourceFilename);105            String sourceContent = FileUtils.readFileToString(file, StandardCharsets.UTF_8);106            String outputContent = sourceContent.replace(target, replacement);107            assertThat(outputContent, (not(containsString(target))));108            assertThat(outputContent, (not(containsString(verifyPhrase))));109            FileUtils.writeStringToFile(file, outputContent, StandardCharsets.UTF_8);110            assertThat(FileUtils.readFileToString(file, StandardCharsets.UTF_8), is(outputContent));111        } catch (IOException e) {112            log.error("failed to update file " + sourceFilename, e);113            fail("failed to update file");114        }115    }116}...

self

Using AI Code Generation

1    def compose = new DockerComposeContainer(new File("docker-compose.yml"))2    compose.withExposedService("mongo_1", 27017, Wait.forListeningPort())3    compose.withExposedService("mongo_2", 27017, Wait.forListeningPort())4    compose.withExposedService("mongo_3", 27017, Wait.forListeningPort())5    compose.withExposedService("mongo_4", 27017, Wait.forListeningPort())6    compose.withExposedService("mongo_5", 27017, Wait.forListeningPort())7    compose.withExposedService("mongo_6", 27017, Wait.forListeningPort())8    compose.withExposedService("mongo_7", 27017, Wait.forListeningPort())9    compose.withExposedService("mongo_8", 27017, Wait.forListeningPort())10    compose.withExposedService("mongo_9", 27017, Wait.forListeningPort())11    compose.withExposedService("mongo_10", 27017, Wait.forListeningPort())12    compose.withExposedService("mongo_11", 27017, Wait.forListeningPort())13    compose.withExposedService("mongo_12", 27017, Wait.forListeningPort())14    compose.withExposedService("mongo_13", 27017, Wait.forListeningPort())15    compose.withExposedService("mongo_14", 27017, Wait.forListeningPort())16    compose.withExposedService("mongo_15", 27017, Wait.forListeningPort())17    compose.withExposedService("mongo_16", 27017, Wait.forListeningPort())18    compose.withExposedService("mongo_17", 27017, Wait.forListeningPort())19    compose.withExposedService("mongo_18", 27017, Wait.forListeningPort())20    compose.withExposedService("mongo_19", 27017, Wait.forListeningPort())21    compose.withExposedService("mongo_20", 27017, Wait.forListeningPort())22    compose.withExposedService("mongo_21", 27017, Wait.forListeningPort())23    compose.withExposedService("mongo_22", 27017, Wait.forListeningPort())24    compose.withExposedService("mongo_23", 27017, Wait.forListeningPort())25    compose.withExposedService("mongo_24", 27017, Wait.forListeningPort())26    compose.withExposedService("mongo_25", 27017, Wait.forListeningPort())27    compose.withExposedService("mongo_

self

Using AI Code Generation

1public static void main(String[] args) {2    try {3        DockerComposeContainer environment = new DockerComposeContainer(new File("src/test/resources/docker-compose.yml"))4                .withExposedService("selenium_hub", 4444);5        environment.start();6        environment.stop();7    } catch (Exception e) {8        e.printStackTrace();9    }10}11public static void main(String[] args) {12    try {13        DockerComposeContainer environment = new DockerComposeContainer(new File("src/test/resources/docker-compose.yml"))14                .withExposedService("selenium_hub", 4444);15        environment.start();16        environment.stop();17    } catch (Exception e) {18        e.printStackTrace();19    }20}21The DockerComposeContainer class has a lot of methods. We can use these methods to start the containers in different ways. For example, we can use the start() method to start the containers and then use the stop() method to stop the containers. We can also use the start() method to

self

Using AI Code Generation

1DockerComposeContainer compose = new DockerComposeContainer(new File("src/test/resources/docker-compose.yml"))2  .withExposedService("app_1", 8080, Wait.forHttp("/").forStatusCode(200))3  .withLocalCompose(true)4  .withPull(false)5  .withTailChildContainers(true)6  .withScaledService("app_1", 2)7  .withScaledService("app_2", 3)8  .withScaledService("app_3", 4)9  .withScaledService("app_4", 5)10  .withScaledService("app_5", 6)11  .withScaledService("app_6", 7)12  .withScaledService("app_7", 8)13  .withScaledService("app_8", 9)14  .withScaledService("app_9", 10)15  .withScaledService("app_10", 11)16  .withScaledService("app_11", 12)17  .withScaledService("app_12", 13)18  .withScaledService("app_13", 14)19  .withScaledService("app_14", 15)20  .withScaledService("app_15", 16)21  .withScaledService("app_16", 17)22  .withScaledService("app_17", 18)23  .withScaledService("app_18", 19)24  .withScaledService("app_19", 20)25  .withScaledService("app_20", 21)26  .withScaledService("app_21", 22)27  .withScaledService("app_22", 23)28  .withScaledService("app_23", 24)29  .withScaledService("app_24", 25)30  .withScaledService("app_25", 26)31  .withScaledService("app_26", 27)32  .withScaledService("app_27", 28)33  .withScaledService("app_28", 29)34  .withScaledService("app_29", 30)35  .withScaledService("app_30", 31)36  .withScaledService("app_31", 32)37  .withScaledService("app_32", 33)38  .withScaledService("app_

self

Using AI Code Generation

1def compose = new DockerComposeContainer(new File("docker-compose.yml"))2    .withExposedService("test_1", 8080)3    .withExposedService("test_2", 8080)4    .withLocalCompose(true)5    .withPull(false)6    .withTailChildContainers(true)7    .withEnv("TEST", "TEST")8    .withEnv("TEST2", "TEST2")9    .withCommand("-f docker-compose.yml up -d")10    .withScaledService("test_1", 1)11    .withScaledService("test_2", 1)12    .withScaledService("test_3", 1)13    .withScaledService("test_4", 1)14    .withScaledService("test_5", 1)15    .withScaledService("test_6", 1)16    .withScaledService("test_7", 1)17    .withScaledService("test_8", 1)18    .withScaledService("test_9", 1)19    .withScaledService("test_10", 1)20    .withScaledService("test_11", 1)21    .withScaledService("test_12", 1)22    .withScaledService("test_13", 1)23    .withScaledService("test_14", 1)24    .withScaledService("test_15", 1)25    .withScaledService("test_16", 1)26    .withScaledService("test_17", 1)27    .withScaledService("test_18", 1)28    .withScaledService("test_19", 1)29    .withScaledService("test_20", 1)30    .withScaledService("test_21", 1)31    .withScaledService("test_22", 1)32    .withScaledService("test_23", 1)33    .withScaledService("test_24", 1)34    .withScaledService("test_25", 1)35    .withScaledService("test_26", 1)36    .withScaledService("test_27", 1)37    .withScaledService("test_28", 1)38    .withScaledService("test_29", 1)39    .withScaledService("test_30", 1)

self

Using AI Code Generation

1import org.testcontainers.containers.DockerComposeContainer2import org.testcontainers.containers.wait.strategy.Wait3import org.testcontainers.containers.wait.strategy.WaitAllStrategy4import org.testcontainers.containers.wait.strategy.WaitStrategy5import org.testcontainers.containers.wait.strategy.WaitStrategyTarget6import org.testcontainers.containers.wait.strategy.WaitStrategyTargetContainer7import org.testcontainers.containers.wait.strategy.WaitStrategyTargetHostPort8import org.testcontainers.containers.wait.strategy.WaitStrategyTargetHostPortList9import org.testcontainers.containers.wait.strategy.WaitStrategyTargetHostPortListProvider10import org.testcontainers.containers.wait.strategy.WaitStrategyTargetHostPortProvider11import org.testcontainers.containers.wait.strategy.WaitStrategyTargetPortForwarding12import java.io.File13import java.lang.reflect.Method14import java.time.Duration15class DockerComposeContainerCustom<T : DockerComposeContainer<T>>(file: File) : DockerComposeContainer<T>(file) {16    companion object {17        private val setDockerComposeFileMethod: Method = DockerComposeContainer::class.java.getDeclaredMethod("setDockerComposeFile", File::class.java)18    }19    init {20        setDockerComposeFileMethod.invoke(this, file)21    }22    override fun withWaitStrategy(waitStrategy: WaitStrategy): T {23        return super.withWaitStrategy(waitStrategy)24    }25    override fun withScaledService(serviceName: String, numberOfInstances: Int): T {26        return super.withScaledService(serviceName, numberOfInstances)27    }28    override fun withScaledService(serviceName: String, numberOfInstances: Int, waitStrategy: WaitStrategy): T {29        return super.withScaledService(serviceName, numberOfInstances, waitStrategy)30    }31    override fun withScaledService(serviceName: String, numberOfInstances: Int, waitStrategy: WaitStrategy, scale: Int): T {32        return super.withScaledService(serviceName, numberOfInstances, waitStrategy, scale)33    }34    override fun withScaledService(serviceName: String, numberOfInstances: Int, waitStrategy: WaitStrategy, scale: Int, startupTimeout: Duration): T {35        return super.withScaledService(serviceName, numberOfInstances, waitStrategy, scale, startupTimeout)36    }37    override fun withScaledService(serviceName: String, numberOfInstances: Int, waitStrategy: WaitStrategy,

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