How to use DockerRegistryContainer method of org.testcontainers.images.ImagePullPolicyTest class

Best Testcontainers-java code snippet using org.testcontainers.images.ImagePullPolicyTest.DockerRegistryContainer

Source:ImagePullPolicyTest.java

...3import org.junit.ClassRule;4import org.junit.Test;5import org.mockito.Mockito;6import org.testcontainers.DockerClientFactory;7import org.testcontainers.DockerRegistryContainer;8import org.testcontainers.containers.ContainerLaunchException;9import org.testcontainers.containers.GenericContainer;10import org.testcontainers.containers.startupcheck.OneShotStartupCheckStrategy;11import org.testcontainers.utility.DockerImageName;12import static org.assertj.core.api.Assertions.fail;13import static org.mockito.ArgumentMatchers.any;14public class ImagePullPolicyTest {15    @ClassRule16    public static DockerRegistryContainer registry = new DockerRegistryContainer();17    private final DockerImageName imageName = registry.createImage();18    @Test19    public void pullsByDefault() {20        try (GenericContainer<?> container = new GenericContainer<>(imageName).withExposedPorts(8080)) {21            container.start();22        }23    }24    @Test25    public void shouldAlwaysPull() {26        try (GenericContainer<?> container = new GenericContainer<>(imageName).withExposedPorts(8080)) {27            container.start();28        }29        removeImage();30        try (GenericContainer<?> container = new GenericContainer<>(imageName).withExposedPorts(8080)) {...

DockerRegistryContainer

Using AI Code Generation

1    public void testDockerRegistryContainer() throws Exception {2        DockerRegistryContainer registry = new DockerRegistryContainer();3        registry.start();4        String registryUrl = registry.getRegistryUrl();5        DockerClientFactory.instance().client().pullImageCmd(registryUrl + "/busybox:latest")6            .exec(new PullImageResultCallback()).awaitCompletion();7        DockerClientFactory.instance().client().pullImageCmd(registryUrl + "/busybox:1.30.1")8            .exec(new PullImageResultCallback()).awaitCompletion();9        ImagePullPolicy policy = new DockerRegistryContainerImagePullPolicy(registryUrl);10        assertThat(policy.shouldPull("busybox:latest"), is(false));11        assertThat(policy.shouldPull("busybox:1.30.1"), is(false));12        assertThat(policy.shouldPull("busybox:1.30.2"), is(true));13        registry.close();14    }15}16class DockerRegistryContainerImagePullPolicy implements ImagePullPolicy {17    private final String registryUrl;18    public DockerRegistryContainerImagePullPolicy(String registryUrl) {19        this.registryUrl = registryUrl;20    }21    public boolean shouldPull(String image) {22        try {23            DockerClientFactory.instance().client().inspectImageCmd(image).exec();24            return false;25        } catch (NotFoundException e) {26            return true;27        }28    }29    public String getRegistryUrl() {30        return registryUrl;31    }32}33public class DockerRegistryContainer extends GenericContainer<DockerRegistryContainer> {34    private static final String IMAGE_NAME = "registry:2";35    private static final int DEFAULT_PORT = 5000;36    private static final String DEFAULT_TAG = "latest";37    public DockerRegistryContainer() {38        this(IMAGE_NAME + ":" + DEFAULT_TAG);39    }40    public DockerRegistryContainer(String imageName) {41        super(imageName);42        withExposedPorts(DEFAULT_PORT);43        waitingFor(Wait.forHttp("/v2/"));44    }45    public String getRegistryUrl() {46    }47}48public class DockerClientFactory {

DockerRegistryContainer

Using AI Code Generation

1    public void testDockerRegistryContainer() throws Exception {2        try (DockerRegistryContainer container = new DockerRegistryContainer()) {3            container.start();4            String registryAddress = container.getRegistryAddress();5            String image = "alpine:3.7";6            dockerClient.pullImageCmd(image).exec(new PullImageResultCallback()).awaitSuccess();7            dockerClient.tagImageCmd(image, registryAddress + "/alpine", "3.7").exec();8            dockerClient.pushImageCmd(registryAddress + "/alpine").withTag("3.7").exec(new PushImageResultCallback()).awaitSuccess();9            List<Image> images = dockerClient.listImagesCmd().withImageNameFilter("alpine").exec();10            assertThat(images, Matchers.hasSize(1));11        }12    }13}14The DockerRegistryContainer class also has a method called withStartupAttempts() that takes the number of startup attempts as an argument. The default number of startup attempts is 3

DockerRegistryContainer

Using AI Code Generation

1    public void testDockerRegistryContainer() {2        ImagePullPolicy policy = new ImagePullPolicy();3        policy.pullPolicy = "DockerRegistryContainer";4        try {5            policy.pullImage(DockerImageName.parse("alpine:3.12.0"));6        } catch (Exception e) {7            fail(e.getMessage());8        }9    }10    public void testDockerRegistryContainerWithDockerClient() {11        ImagePullPolicy policy = new ImagePullPolicy();12        policy.pullPolicy = "DockerRegistryContainer";13        try {14            policy.pullImage(DockerImageName.parse("alpine:3.12.0"), DockerClientFactory.instance().client());15        } catch (Exception e) {16            fail(e.getMessage());17        }18    }19    public void testDockerRegistryContainerWithDockerClientAndAuthConfig() {20        ImagePullPolicy policy = new ImagePullPolicy();21        policy.pullPolicy = "DockerRegistryContainer";22        try {23            policy.pullImage(DockerImageName.parse("alpine:3.12.0"), DockerClientFactory.instance().client(), AuthConfig.empty());24        } catch (Exception e) {25            fail(e.getMessage());26        }27    }28    public void testDockerRegistryContainerWithDockerClientAndAuthConfigAndRegistry() {29        ImagePullPolicy policy = new ImagePullPolicy();30        policy.pullPolicy = "DockerRegistryContainer";31        try {32            policy.pullImage(DockerImageName.parse("alpine:3.12.0"), DockerClientFactory.instance().client(), AuthConfig.empty(), "registry");33        } catch (Exception e) {34            fail(e.getMessage());35        }36    }37    public void testDockerRegistryContainerWithDockerClientAndAuthConfigAndRegistryAndImagePullProgressListener() {38        ImagePullPolicy policy = new ImagePullPolicy();39        policy.pullPolicy = "DockerRegistryContainer";40        try {41            policy.pullImage(DockerImageName.parse("alpine:

DockerRegistryContainer

Using AI Code Generation

1    public void testPullPolicy() {2        try (DockerRegistryContainer registry = new DockerRegistryContainer()) {3            registry.start();4            String registryUrl = registry.getRegistryUrl();5            String imageName = registryUrl + "/image:tag";6            DockerClientFactory.instance().client().pullImageCmd(imageName).exec(new PullImageResultCallback()).awaitSuccess();7            ImagePullPolicy policy = new ImagePullPolicy();8            DockerClientFactory.instance().client().pullImageCmd(imageName).withTag("tag").withImagePullPolicy(policy).exec(new PullImageResultCallback()).awaitSuccess();9            Assert.assertTrue(policy.pullImage);10            Assert.assertFalse(policy.pullImage);11        }12    }13}

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