package com.vaadin.tests.components.window; import com.vaadin.testbench.elements.ButtonElement; import com.vaadin.testbench.elements.LabelElement; import com.vaadin.testbench.elements.WindowElement; import com.vaadin.tests.tb3.MultiBrowserTest; import org.junit.Assert; import org.junit.Test; import org.openqa.selenium.logging.LogEntry; import java.util.List; public class ClosingWindowWithBrowserFrameShouldntGenerate404Test extends MultiBrowserTest { private static boolean contains404(LogEntry logEntry) { return logEntry.getMessage().contains("404"); } @Test public void openWindowWithFrame_closeWindow_no404() { openTestURL(); $(ButtonElement.class).first().click(); $(WindowElement.class).first().close(); $(LabelElement.class).exists(); List logs = getDriver().manage().logs().get("browser") .getAll(); Assert.assertTrue(theresNoLogWith404In(logs)); } private boolean theresNoLogWith404In(List logs) { return !logs.stream().anyMatch( ClosingWindowWithBrowserFrameShouldntGenerate404Test::contains404); } }