KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use testLogConsumer method of org.testcontainers.junit.OutputStreamTest class

Best Testcontainers-java code snippet using org.testcontainers.junit.OutputStreamTest.testLogConsumer

Source:OutputStreamTest.java

...44        container.followOutput(consumer, STDOUT);45        consumer.waitUntil(frame -> frame.getType() == STDOUT && frame.getUtf8String().contains("seq=2"));46    }47    @Test48    public void testLogConsumer() throws TimeoutException {49        WaitingConsumer waitingConsumer = new WaitingConsumer();50        Slf4jLogConsumer logConsumer = new Slf4jLogConsumer(LOGGER);51        Consumer<OutputFrame> composedConsumer = logConsumer.andThen(waitingConsumer);52        container.followOutput(composedConsumer);53        waitingConsumer.waitUntil(frame -> frame.getType() == STDOUT && frame.getUtf8String().contains("seq=2"));54    }55    @Test56    public void testToStringConsumer() throws TimeoutException {57        WaitingConsumer waitingConsumer = new WaitingConsumer();58        ToStringConsumer toStringConsumer = new ToStringConsumer();59        Consumer<OutputFrame> composedConsumer = toStringConsumer.andThen(waitingConsumer);60        container.followOutput(composedConsumer);61        waitingConsumer.waitUntilEnd(30, TimeUnit.SECONDS);62        String utf8String = toStringConsumer.toUtf8String();...

testLogConsumer

Using AI Code Generation

1import org.junit.Test;2import org.testcontainers.containers.output.OutputFrame;3import org.testcontainers.containers.output.Slf4jLogConsumer;4import org.testcontainers.containers.output.ToStringConsumer;5import org.testcontainers.containers.output.WaitingConsumer;6import org.testcontainers.junit.OutputStreamTest;7import java.io.ByteArrayOutputStream;8import java.io.IOException;9import java.io.OutputStream;10import java.nio.charset.Charset;11import java.nio.charset.StandardCharsets;12import java.util.Arrays;13import java.util.concurrent.TimeUnit;14import static org.rnorth.visibleassertions.VisibleAssertions.assertEquals;15public class OutputStreamTestTest {16    public void testLogConsumer() throws IOException, InterruptedException {17        final String output = "hello world";18        final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();19        final OutputStreamTest outputStreamTest = new OutputStreamTest(outputStream, output.getBytes(StandardCharsets.UTF_8));20        outputStreamTest.start();21        final WaitingConsumer waitingConsumer = new WaitingConsumer();22        outputStreamTest.followOutput(waitingConsumer, OutputFrame.OutputType.STDOUT);23        waitingConsumer.waitUntil(frame -> output.equals(frame.getUtf8String()), 10, TimeUnit.SECONDS);24        outputStreamTest.stop();25        assertEquals("Output should match", output, waitingConsumer.toUtf8String());26    }27    public void testToStringConsumer() throws IOException, InterruptedException {28        final String output = "hello world";29        final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();30        final OutputStreamTest outputStreamTest = new OutputStreamTest(outputStream, output.getBytes(StandardCharsets.UTF_8));31        outputStreamTest.start();32        final ToStringConsumer toStringConsumer = new ToStringConsumer();33        outputStreamTest.followOutput(toStringConsumer, OutputFrame.OutputType.STDOUT);34        outputStreamTest.stop();35        assertEquals("Output should match", output, toStringConsumer.toUtf8String());36    }37    public void testSlf4jLogConsumer() throws IOException, InterruptedException {38        final String output = "hello world";39        final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();40        final OutputStreamTest outputStreamTest = new OutputStreamTest(outputStream, output.getBytes(StandardCharsets.UTF_8));41        outputStreamTest.start();42        final Slf4jLogConsumer slf4jLogConsumer = new Slf4jLogConsumer();43        outputStreamTest.followOutput(slf4jLogConsumer, OutputFrame.OutputType.STDOUT);44        outputStreamTest.stop();45    }46}

testLogConsumer

Using AI Code Generation

1[INFO] [INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ testcontainers-issues ---2[INFO] [INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ testcontainers-issues ---3[INFO] [INFO] --- maven-compiler-plugin:3.8.0:testCompile (default-testCompile) @ testcontainers-issues ---4[INFO] [INFO] --- maven-surefire-plugin:2.22.1:test (default-test) @ testcontainers-issues ---5[INFO] [INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ testcontainers-issues ---6[INFO] [INFO] --- maven-failsafe-plugin:2.22.1:integration-test (default) @ testcontainers-issues ---

testLogConsumer

Using AI Code Generation

1    public void testLogConsumer() throws Exception {2        GenericContainer container = new GenericContainer("alpine:3.8")3                .withCommand("sh", "-c", "echo hello")4                .withLogConsumer(new Slf4jLogConsumer(LOGGER));5        container.start();6        container.followOutput(new Slf4jLogConsumer(LOGGER));7    }8}

testLogConsumer

Using AI Code Generation

1    public void testLogConsumer() throws IOException {2        try (GenericContainer container = new GenericContainer("alpine:3.7")3                .withCommand("sh", "-c", "echo Hello World; sleep 1; echo Goodbye World")4                .withLogConsumer(new TestLogConsumer())) {5            container.start();6        }7    }8}9package org.testcontainers.junit;10import java.io.IOException;11import java.io.OutputStream;12import java.nio.charset.StandardCharsets;13import java.util.concurrent.atomic.AtomicReference;14import org.testcontainers.containers.output.OutputFrame;15import org.testcontainers.containers.output.ToStringConsumer;16public class TestLogConsumer extends ToStringConsumer {17    private final AtomicReference<String> output = new AtomicReference<>();18    public void accept(OutputFrame outputFrame) {19        super.accept(outputFrame);20        output.set(getOutput());21    }22    public String getOutput() {23        return output.get();24    }25    public OutputStream createOutputStream(OutputFrame.OutputType outputType) {26        return new OutputStream() {27            public void write(int b) throws IOException {28            }29            public void write(byte[] b, int off, int len) throws IOException {30                String content = new String(b, off, len, StandardCharsets.UTF_8);31                System.out.println("TestLogConsumer: " + content);32            }33        };34    }35}

testLogConsumer

Using AI Code Generation

1public void testLogConsumer() throws Exception {2    try (GenericContainer container = new GenericContainer("alpine:3.7")3        .withCommand("sh", "-c", "while true; do echo 'hello'; sleep 1; done")4        .withLogConsumer(new Slf4jLogConsumer(log))5        .withStartupTimeout(Duration.ofSeconds(10))) {6        container.start();7    }8}9public void testLogConsumer() throws Exception {10    try (GenericContainer container = new GenericContainer("alpine:3.7")11        .withCommand("sh", "-c", "while true; do echo 'hello'; sleep 1; done")12        .withLogConsumer(new Slf4jLogConsumer(log))13        .withStartupTimeout(Duration.ofSeconds(10))) {14        container.start();15    }16}17public void testLogConsumer() throws Exception {18    try (GenericContainer container = new GenericContainer("alpine:3.7")19        .withCommand("sh", "-c", "while true; do echo 'hello'; sleep 1; done")20        .withLogConsumer(new Slf4jLogConsumer(log))21        .withStartupTimeout(Duration.ofSeconds(10))) {22        container.start();23    }24}25public void testLogConsumer() throws Exception {26    try (GenericContainer container = new GenericContainer("alpine:3.7")27        .withCommand("sh", "-c", "while true; do echo 'hello'; sleep 1; done")28        .withLogConsumer(new Slf4jLogConsumer(log))

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.