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How to use testFetchStdout method of org.testcontainers.junit.OutputStreamWithTTYTest class

Best Testcontainers-java code snippet using org.testcontainers.junit.OutputStreamWithTTYTest.testFetchStdout

Source:OutputStreamWithTTYTest.java

...23        .withCreateContainerCmdModifier(command -> command.withTty(true));24    @Rule25    public Timeout globalTimeout = Timeout.seconds(10);26    @Test27    public void testFetchStdout() throws TimeoutException {28        WaitingConsumer consumer = new WaitingConsumer();29        container.followOutput(consumer, STDOUT);30        consumer.waitUntil(frame -> frame.getType() == STDOUT && frame.getUtf8String().contains("home"), 4, TimeUnit.SECONDS);31    }32    @Test33    public void testFetchStdoutWithTimeout() {34        WaitingConsumer consumer = new WaitingConsumer();35        container.followOutput(consumer, STDOUT);36        assertThrows("a TimeoutException should be thrown", TimeoutException.class, () -> {37            consumer.waitUntil(frame -> frame.getType() == STDOUT && frame.getUtf8String().contains("qqq"), 1, TimeUnit.SECONDS);38            return true;39        });40    }41    @Test42    public void testFetchStdoutWithNoLimit() throws TimeoutException {43        WaitingConsumer consumer = new WaitingConsumer();44        container.followOutput(consumer, STDOUT);45        consumer.waitUntil(frame -> frame.getType() == STDOUT && frame.getUtf8String().contains("home"));46    }47    @Test48    public void testLogConsumer() throws TimeoutException {49        WaitingConsumer waitingConsumer = new WaitingConsumer();50        Slf4jLogConsumer logConsumer = new Slf4jLogConsumer(log);51        Consumer<OutputFrame> composedConsumer = logConsumer.andThen(waitingConsumer);52        container.followOutput(composedConsumer);53        waitingConsumer.waitUntil(frame -> frame.getType() == STDOUT && frame.getUtf8String().contains("home"));54    }55    @Test56    public void testToStringConsumer() throws TimeoutException {...

testFetchStdout

Using AI Code Generation

1import org.junit.Test;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.containers.output.OutputFrame;4import org.testcontainers.containers.output.WaitingConsumer;5import java.util.concurrent.TimeUnit;6import static org.rnorth.visibleassertions.VisibleAssertions.assertEquals;7public class OutputStreamWithTTYTest {8    public void testFetchStdout() throws Exception {9        try (GenericContainer container = new GenericContainer("busybox:1.31.1")10                .withCommand("sh", "-c", "echo 'hello' && sleep 1 && echo 'world'")) {11            container.start();12            WaitingConsumer consumer = new WaitingConsumer();13            container.followOutput(consumer, OutputFrame.OutputType.STDOUT);14            assertEquals("hello", consumer.getFrame(1, TimeUnit.SECONDS).getUtf8String());15            assertEquals("world", consumer.getFrame(1, TimeUnit.SECONDS).getUtf8String());16        }17    }18}

testFetchStdout

Using AI Code Generation

1    public void testFetchStdout() throws IOException, InterruptedException {2        final String containerId = createContainer();3        final OutputStreamWithTTYTest outputStreamWithTTYTest = new OutputStreamWithTTYTest();4        final String output = outputStreamWithTTYTest.testFetchStdout(containerId);5        System.out.println("output = " + output);6    }7    private String createContainer() throws IOException, InterruptedException {8        final String[] cmd = {"/bin/sh", "-c", "echo 'Hello World' && sleep 5"};9        final DockerClient dockerClient = DockerClientFactory.instance().client();10        final CreateContainerCmd createContainerCmd = dockerClient.createContainerCmd("alpine:3.4")11                .withCmd(cmd);12        final CreateContainerResponse container = createContainerCmd.exec();13        dockerClient.startContainerCmd(container.getId()).exec();14        return container.getId();15    }16}17public class OutputStreamWithTTYTest {18    private static final Logger logger = LoggerFactory.getLogger(OutputStreamWithTTYTest.class);19    private static final int MAX_LOG_LINES = 100;20    private static final int DEFAULT_LOG_LINE_LENGTH = 80;21    private static final int DEFAULT_LOG_LINE_BUFFER_SIZE = 8192;22    private static final int DEFAULT_LOG_BUFFER_SIZE = 8192;23    private static final int DEFAULT_LOG_WAIT_TIMEOUT_SECONDS = 5;24    private static final int DEFAULT_LOG_WAIT_POLL_INTERVAL_MILLIS = 100;25    private static final String LOG_LINE_PREFIX = "STDOUT: ";26    private static final String LOG_LINE_PREFIX_REGEX = "^STDOUT: ";27    public String testFetchStdout(String containerId) throws IOException, InterruptedException {28        final String[] cmd = {"/bin/sh", "-c", "echo 'Hello World' && sleep 5"};29        final DockerClient dockerClient = DockerClientFactory.instance().client();30        final LogContainerCmd logContainerCmd = dockerClient.logContainerCmd(containerId)31                .withStdOut(true)32                .withStdErr(false)33                .withFollowStream(true)34                .withTailAll()35                .withSince(0);36        final PipedInputStream stdout = new PipedInputStream(DEFAULT_LOG_BUFFER_SIZE);37        final PipedOutputStream stdoutPipe = new PipedOutputStream(stdout);38        final PipedInputStream stderr = new PipedInputStream(DEFAULT_LOG_BUFFER_SIZE);39        final PipedOutputStream stderrPipe = new PipedOutputStream(stderr);40        final OutputStream stdoutWithTTY = new OutputStreamWithTTY(stdoutPipe, true

testFetchStdout

Using AI Code Generation

1import org.junit.Test2import org.testcontainers.containers.GenericContainer3import org.testcontainers.junit.OutputStreamWithTTYTest4def "Test output of container"() {5    def container = new GenericContainer("ubuntu")6        .withCommand("echo", "Hello World")7        .withLogConsumer(new OutputStreamWithTTYTest())8    container.start()9    def result = container.execInContainer("cat", "/tmp/stdout")10    result.getStdout().contains("Hello World")11}

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