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April 5, 2019 20:39
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Implementation of TestExecutionExceptionHandler that takes a screenshot of the current selenium context to be used as a Jupiter extension
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| import com.amazonaws.SdkClientException; | |
| import org.junit.jupiter.api.extension.ExtensionContext; | |
| import org.junit.jupiter.api.extension.TestExecutionExceptionHandler; | |
| import org.openqa.selenium.OutputType; | |
| import org.openqa.selenium.TakesScreenshot; | |
| import org.openqa.selenium.WebDriver; | |
| import org.openqa.selenium.WebDriverException; | |
| import org.slf4j.Logger; | |
| import org.slf4j.LoggerFactory; | |
| public class TakeScreenshotOnFailureExtension implements TestExecutionExceptionHandler { | |
| private static final Logger LOGGER = LoggerFactory.getLogger(TakeScreenshotOnFailureExtension.class); | |
| private WebDriver driver; | |
| TakeScreenshotOnFailureExtension(WebDriver driver) { | |
| this.driver = driver; | |
| } | |
| @Override | |
| public void handleTestExecutionException(ExtensionContext extensionContext, Throwable throwable) throws Throwable { | |
| if ("true".equalsIgnoreCase(System.getProperty("takeScreenshotOnFailure"))) { | |
| TakesScreenshot takesScreenshot = (TakesScreenshot) driver; | |
| try { | |
| String fileUrl = new SeleniumScreenshotUploader() | |
| .uploadSeleniumScreenshot(takesScreenshot.getScreenshotAs(OutputType.BYTES)); | |
| LOGGER.info("********** Failure screenshot **********"); | |
| LOGGER.info(fileUrl); | |
| LOGGER.info("******************************************"); | |
| } catch (WebDriverException e) { | |
| LOGGER.error("WebDriver error whilst trying to take screenshot", e); | |
| } catch (UnsupportedOperationException e) { | |
| LOGGER.error("Driver being used does not support taking screenshots", e); | |
| } catch (SdkClientException e) { | |
| LOGGER.error(e.getMessage(), e); | |
| } | |
| } | |
| throw throwable; | |
| } | |
| } |
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