eclipse TestFX与Java 7兼容吗？

Question

运行以下代码段（在Eclipse中设置了JDK 7）：

import javafx.scene.Scene;
import javafx.stage.Stage;

import org.junit.Test;
import org.testfx.framework.junit.ApplicationTest;

public class BasicTestFxTest extends ApplicationTest 
{
    @Override
    public void start(Stage stage) throws Exception 
    {
        Scene scene = new Scene(null, 800, 600);
        stage.setScene(scene);
        stage.show();
    }

    @Test
    public void test()
    {
        System.out.println("This is not a test.");
    }
}

导致以下异常：

java.lang.UnsupportedClassVersionError: org/testfx/framework/junit/ApplicationTest : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClass(RemoteTestRunner.java:685) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClasses(RemoteTestRunner.java:421) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

注意：我使用的是testfx core和testfx junit 4.0.1-alpha

Answer 1

它在版本4（TestFX 4.0.0-alpha — February 27, 2015-#103）中是固定的，但版本4处于alpha阶段

(fix) Service: Fix compatibility to Java 7 and JavaFX 2. (#103) — 1 commit

问题：https://github.com/TestFX/TestFX/pull/103