| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| * |
| */ |
| |
| package org.apache.geode.tools.pulse.tests.rules; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.function.Supplier; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.junit.rules.TestWatcher; |
| import org.junit.runner.Description; |
| import org.openqa.selenium.OutputType; |
| import org.openqa.selenium.TakesScreenshot; |
| import org.openqa.selenium.WebDriver; |
| |
| public class ScreenshotOnFailureRule extends TestWatcher { |
| |
| private Supplier<WebDriver> webDriverSupplier; |
| |
| public ScreenshotOnFailureRule(final Supplier<WebDriver> provider) { |
| this.webDriverSupplier = provider; |
| } |
| |
| @Override |
| public void failed(Throwable t, Description test) { |
| takeScreenshot(test.getDisplayName()); |
| } |
| |
| private void takeScreenshot(String screenshotName) { |
| WebDriver driver = this.webDriverSupplier.get(); |
| if (driver instanceof TakesScreenshot) { |
| File tempFile = ((TakesScreenshot) driver).getScreenshotAs(OutputType.FILE); |
| try { |
| File screenshot = new File("build/screenshots/" + screenshotName + ".png"); |
| FileUtils.copyFile(tempFile, screenshot); |
| System.err.println("Screenshot saved to: " + screenshot.getCanonicalPath()); |
| } catch (IOException e) { |
| throw new Error(e); |
| } |
| } |
| } |
| |
| |
| |
| } |