Test.py testing on fewer tests ability

Test.py

@@ -13,8 +13,8 @@ def allFiles(testDir):
 
 def main():
 
-    if sys.argv[1]:
-        testFiles = ["./Tests/" + sys.argv[1]]
+    if len(sys.argv) > 1:
+        testFiles = ["./Tests/" + f for f in sys.argv[1:]]
     else:
         # All files in the test directory
         testDirectory = "./Tests/"