org.junit.jupiter.api.extension.ExtensionContext#getTestClass()源码实例Demo

@Override
public void beforeEach(ExtensionContext context) throws Exception {
    if (assertException != null) {
        // Build failed as expected - test methods are not invoked
        return;
    }
    if (runningQuarkusApplication != null) {
        runningQuarkusApplication.getClassLoader().loadClass(RestAssuredURLManager.class.getName())
                .getDeclaredMethod("setURL", boolean.class).invoke(null, useSecureConnection);
    } else {
        Optional<Class<?>> testClass = context.getTestClass();
        if (testClass.isPresent()) {
            Field extensionField = Arrays.stream(testClass.get().getDeclaredFields()).filter(
                    f -> f.isAnnotationPresent(RegisterExtension.class) && QuarkusUnitTest.class.equals(f.getType()))
                    .findAny().orElse(null);
            if (extensionField != null && !Modifier.isStatic(extensionField.getModifiers())) {
                throw new IllegalStateException(
                        "Test application not started - QuarkusUnitTest must be used with a static field: "
                                + extensionField);
            }
        }
        throw new IllegalStateException("Test application not started for an unknown reason");
    }
}
 

public static String getOutputFolder(ExtensionContext context,
        String outputFolder) {
    if (context == null) {
        return "";
    }
    Optional<Method> testMethod = context.getTestMethod();
    Optional<Class<?>> testInstance = context.getTestClass();
    if (testMethod.isPresent() && testInstance.isPresent()) {
        if (outputFolder.equalsIgnoreCase("surefire-reports")) {
            outputFolder = getSurefireOutputFolder(testInstance.get());
        } else if (outputFolder.isEmpty()) {
            outputFolder = ".";
        }
    }

    log.trace("Output folder {}", outputFolder);
    File outputFolderFile = new File(outputFolder);
    if (!outputFolderFile.exists()) {
        outputFolderFile.mkdirs();
    }
    return outputFolder;
}