testcontainers / testcontainers/testcontainers-java
Length of the recording is too long
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Descripción
We're using testcontainers for a couple month now for our test environment, but since the beginning we have a problem that the recordings take roughly double the time as the actual test. At the first moment I thought my implementation was not correct, and I tried the examples with the exact same result, therefore it seems there's a problem somewhere else.
We're using the BrowserWebDriverContainer and the VncRecordingContainer with chrome, selenium and junit5.
Connecting via a VNC viewer I have noticed that the browser quits correctly, but the container stays alive for a long period. My guess is that the recording container works fine and the browser container has some process which blocks a shutdown
The following example should execute three tests inside the container, each of the test visits google with a specific search request. The actual test footage ends around 1min and 43sec, but the entire recording is 3min and 13sec long.
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testcontainers.containers.BrowserWebDriverContainer;
import org.testcontainers.containers.Network;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
import java.io.File;
@Testcontainers
public class MainTest {
private static final int WAIT_TIME = 2000;
@Container
private final static BrowserWebDriverContainer<?> chrome = new BrowserWebDriverContainer<>().withCapabilities(new ChromeOptions())
.withRecordingMode(BrowserWebDriverContainer.VncRecordingMode.RECORD_ALL, new File("./target/"))
.withNetwork(Network.SHARED).withNetworkAliases("vnchost");
public static RemoteWebDriver driver;
@BeforeAll
static void setup(){
driver = chrome.getWebDriver();
driver.manage().window().maximize();
}
@AfterAll
static void tearDown(){
driver.quit();
}
@Test
@DisplayName("Hunde Test")
public void run3() throws InterruptedException {
showLocalHtml("<!DOCTYPE html><html><h1>Hunde Test</h1></html>", 5);
String[] trees = {"Labrador", "Labrador Retriever", "Golden Retriever", "Yourkshire", "West Highland White Terrier", "Pudel", "Rotweiler", "Dogge", "Windhund", "Husky"};
for (String tree : trees) {
driver.get("https://www.google.de/search?q=" + tree);
Thread.sleep(WAIT_TIME);
}
}
@Test
@DisplayName("Baum Test")
public void run2() throws InterruptedException {
showLocalHtml("<!DOCTYPE html><html><h1>Baum Test</h1></html>", 5);
String[] trees = {"Eiche", "Ahorn", "Kastanie", "Apfelbaum", "Birke", "Tanne", "Buche", "Fichte", "Erle"};
for (String tree : trees) {
driver.get("https://www.google.de/search?q=" + tree);
Thread.sleep(WAIT_TIME);
}
}
@Test
@DisplayName("Zahlen Test")
public void run() throws InterruptedException {
showLocalHtml("<!DOCTYPE html><html><h1>Zahlen Test</h1></html>", 5);
for (int i = 0; i < 10; i++) {
driver.get("https://www.google.de/search?q=" + i);
Thread.sleep(WAIT_TIME);
}
}
private void showLocalHtml(String html, long seconds){
try {
driver.get("data:text/html;charset=utf-8," + html);
Thread.sleep(seconds * 1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
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Línea de trabajo
Comienza reproduciendo el ejemplo de JUnit 5 proporcionado y siguiendo el cierre de la grabación a través de BrowserWebDriverContainer y VncRecordingContainer. Compara la salida del navegador con la terminación del contenedor; se considera terminado cuando la grabación finaliza al terminar la grabación de la prueba y la sesión del navegador, en lugar de continuar durante el cierre.
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Evaluación
- Stack tecnológico
- docker, java
- Área
- testing
- Tipo de issue
- Error
- Dificultad
- 4/5
- Tiempo estimado
- 3-5 días
- Estado de actividad
- Estancado
- Claridad
- Necesita aclaración
- Aptitud para principiantes
- 30/100