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}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.