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How to use verifyImage method of org.testcontainers.junit.DockerfileTest class

Best Testcontainers-java code snippet using org.testcontainers.junit.DockerfileTest.verifyImage

Source:DockerfileTest.java

...21        ImageFromDockerfile image = new ImageFromDockerfile()22                .withFileFromString("folder/someFile.txt", "hello")23                .withFileFromClasspath("test.txt", "mappable-resource/test-resource.txt")24                .withFileFromClasspath("Dockerfile", "mappable-dockerfile/Dockerfile");25        verifyImage(image);26    }27    @Test28    public void customizableImage() {29        ImageFromDockerfile image = new ImageFromDockerfile() {30            @Override31            protected void configure(BuildImageCmd buildImageCmd) {32                super.configure(buildImageCmd);33                List<String> dockerfile = Arrays.asList(34                        "FROM alpine:3.2",35                        "RUN echo 'hello from Docker build process'",36                        "CMD yes"37                );38                withFileFromString("Dockerfile", String.join("\n", dockerfile));39                buildImageCmd.withNoCache(true);40            }41        };42        verifyImage(image);43    }44    @Test45    public void dockerfileBuilderWorks() {46        ImageFromDockerfile image = new ImageFromDockerfile()47                .withFileFromClasspath("test.txt", "mappable-resource/test-resource.txt")48                .withFileFromString("folder/someFile.txt", "hello")49                .withDockerfileFromBuilder(builder -> builder50                        .from("alpine:3.2")51                        .workDir("/app")52                        .add("test.txt", "test file.txt")53                        .run("ls", "-la", "/app/test file.txt")54                        .copy("folder/someFile.txt", "/someFile.txt")55                        .expose(80, 8080)56                        .cmd("while true; do cat /someFile.txt | nc -l -p 80; done")57                );58        verifyImage(image);59    }60    @Test61    public void filePermissions() throws TimeoutException {62        WaitingConsumer consumer = new WaitingConsumer();63        ImageFromDockerfile image = new ImageFromDockerfile()64                .withFileFromTransferable("/someFile.txt", new Transferable() {65                    @Override66                    public long getSize() {67                        return 0;68                    }69                    @Override70                    public byte[] getBytes() {71                        return new byte[0];72                    }73                    @Override74                    public String getDescription() {75                        return "test file";76                    }77                    @Override78                    public int getFileMode() {79                        return 0123;80                    }81                })82                .withDockerfileFromBuilder(builder -> builder83                        .from("alpine:3.2")84                        .copy("someFile.txt", "/someFile.txt")85                        .cmd("stat -c \"%a\" /someFile.txt")86                );87        GenericContainer container = new GenericContainer(image)88                .withStartupCheckStrategy(new OneShotStartupCheckStrategy())89                .withLogConsumer(consumer);90        try {91            container.start();92            consumer.waitUntil(frame -> frame.getType() == STDOUT && frame.getUtf8String().contains("123"), 5, TimeUnit.SECONDS);93        } finally {94            container.stop();95        }96    }97    protected void verifyImage(ImageFromDockerfile image) {98        GenericContainer container = new GenericContainer(image);99        try {100            container.start();101            pass("Should start from Dockerfile");102        } finally {103            container.stop();104        }105    }106}...

verifyImage

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer;2import org.testcontainers.containers.output.OutputFrame;3import org.testcontainers.containers.output.WaitingConsumer;4import org.testcontainers.images.builder.ImageFromDockerfile;5import org.testcontainers.utility.MountableFile;6import java.nio.charset.StandardCharsets;7import java.util.concurrent.TimeUnit;8import static org.junit.Assert.assertEquals;9public class DockerfileTest {10    public static void main(String[] args) {11        verifyImage();12    }13    public static void verifyImage() {14        final String expectedMessage = "Hello world";15        final String expectedImageName = "test-image";16        ImageFromDockerfile image = new ImageFromDockerfile()17                .withFileFromClasspath("Dockerfile", "Dockerfile")18                .withFileFromClasspath("hello-world.sh", "hello-world.sh")19                .withFileFromClasspath("hello-world.txt", "hello-world.txt")20                .withFileFromClasspath("hello-world.txt", "hello-world.txt");21        try (GenericContainer container = new GenericContainer(image)22                .withExposedPorts(80)23                .withCopyFileToContainer(MountableFile.forClasspathResource("hello-world.txt"), "/tmp/hello-world.txt")24                .withCommand("/hello-world.sh")25                .waitingFor(new WaitingConsumer())) {26            container.start();27            OutputFrame outputFrame = container.getLogs(OutputFrame.OutputType.STDOUT, new WaitingConsumer()).next();28            String actualMessage = new String(outputFrame.getBytes(), StandardCharsets.UTF_8);29            assertEquals(expectedMessage, actualMessage);30            assertEquals(expectedImageName, container.getImage().getRepoTags()[0]);31        }32    }33}

verifyImage

Using AI Code Generation

1DockerfileTest.verifyImage("FROM alpine");2DockerfileTest.verifyImage("FROM alpine", "FROM alpine");3DockerfileTest.verifyImage("FROM alpine", "FROM alpine", "FROM alpine");4DockerfileTest.verifyImage("FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine");5DockerfileTest.verifyImage("FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine");6DockerfileTest.verifyImage("FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine");7DockerfileTest.verifyImage("FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine", "FROM alpine");

verifyImage

Using AI Code Generation

1import org.junit.Test;2import org.testcontainers.DockerClientFactory;3import org.testcontainers.containers.GenericContainer;4import org.testcontainers.junit.DockerfileTest;5public class DockerfileTestExample {6    public void testDockerfileTest() {7        String imageId = DockerfileTest.verifyImage("src/test/resources/DockerfileTest/Dockerfile");8        GenericContainer container = new GenericContainer(imageId).withExposedPorts(80);9        container.start();10        int port = container.getMappedPort(80);11        String host = DockerClientFactory.instance().dockerHostIpAddress();12        System.out.println("Container is running on host: " + host + " and port: " + port);13        container.stop();14    }15}16import org.junit.Test;17import org.testcontainers.DockerClientFactory;18import org.testcontainers.containers.GenericContainer;19import org.testcontainers.junit.DockerfileTest;20public class DockerfileTestExample {

verifyImage

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer;2import org.testcontainers.containers.wait.strategy.Wait;3import org.testcontainers.junit.DockerfileTest;4import org.testcontainers.junit.DockerfileTestRule;5import org.junit.Rule;6import org.junit.Test;7import org.junit.rules.RuleChain;8import org.junit.rules.TestRule;9public class DockerfileTestExample {10    private final GenericContainer container = new GenericContainer("alpine:3.5")11            .withCommand("tail", "-f", "/dev/null")12            .waitingFor(Wait.forLogMessage(".*", 1));13    private final DockerfileTestRule dockerfileTestRule = new DockerfileTestRule("Dockerfile", "alpine:3.5", "test");14    public TestRule chain = RuleChain.outerRule(container).around(dockerfileTestRule);15    public void test() {16    }17}

verifyImage

Using AI Code Generation

1    public boolean verifyImage() throws Exception {2        DockerfileTest test = new DockerfileTest();3        return test.verifyImage();4    }5}6package org.testcontainers.junit;7import org.junit.Test;8import org.testcontainers.containers.GenericContainer;9import java.io.File;10public class DockerfileTest {11    public boolean verifyImage() throws Exception {12        GenericContainer container = new GenericContainer(new File("Dockerfile"));13        container.start();14        boolean isImageCreated = container.isRunning();15        container.stop();16        return isImageCreated;17    }18    public void testVerifyImage() throws Exception {19        assert verifyImage();20    }21}

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