redesigned AllTests to enable execution of single tests

src/test/java/erjang/AbstractErjangTestCase.java

@@ -0,0 +1,34 @@
+package erjang;
+
+import java.io.File;
+
+import junit.framework.TestCase;
+
+/**
+ * Abstract class for Erjang JUnit test cases
+ * 
+ * @author Pavlo Baron <pb@pbit.org>
+ *
+ */
+public abstract class AbstractErjangTestCase extends TestCase {
+
+	protected File file;
+
+	public AbstractErjangTestCase() {
+	}
+
+	public AbstractErjangTestCase(File file) {
+		super(file.getName());
+		this.file = file;
+	}
+
+	public AbstractErjangTestCase(String name) {
+		super(name);
+	}
+
+	public void setFile(File file) {
+		this.file = file;
+	}
+
+	//abstract public void 
+}