new file: test/bytecode/FacultyTest.java

test/bytecode/FacultyTest.java

@@ -0,0 +1,44 @@
+package bytecode;
+
+import static org.junit.Assert.*;
+
+import java.io.File;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.URL;
+import java.net.URLClassLoader;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import de.dhbwstuttgart.core.JavaTXCompiler;
+
+public class FacultyTest {
+	private static String path;
+	private static File fileToTest;
+	private static JavaTXCompiler compiler;
+	private static ClassLoader loader;
+	private static Class<?> classToTest;
+	private static String pathToClassFile;
+	private static Object instanceOfClass;
+	
+	@BeforeClass
+	public static void setUpBeforeClass() throws Exception {
+		path = System.getProperty("user.dir")+"/test/bytecode/javFiles/Faculty.jav";
+		fileToTest = new File(path);
+		compiler = new JavaTXCompiler(fileToTest);
+		compiler.generateBytecode(pathToClassFile);
+		pathToClassFile = System.getProperty("user.dir")+"/testBytecode/generatedBC/";
+		loader = new URLClassLoader(new URL[] {new URL("file://"+pathToClassFile)});
+		classToTest = loader.loadClass("Fac");
+		instanceOfClass = classToTest.getDeclaredConstructor().newInstance();
+	}
+
+	@Test
+	public void test() throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {
+		Method getFac = classToTest.getDeclaredMethod("getFac", Integer.class);
+		Integer result = (Integer) getFac.invoke(instanceOfClass,3);
+		assertEquals(result, 6);
+	}
+
+}