Began implementation of unit tests in Python

test/unittest.py

@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+# encoding: utf-8
+"""
+test.py
+
+Unit testing for XOR Encryption
+
+Created by Kyle Banks on 2013-10-09.
+"""
+
+import os
+
+### TODO:
+###     Pass the string to encrypt from the command line, and validate that the encryption runs properly
+###     rather than using a constant output based on kylewbanks.com
+successResult = " :=.43*-:8m2$."
+
+# Returns the result of a shell command as a string, synchronously
+def execCmd(cmd):
+	return os.popen(cmd).read()
+	
+# Executes the appropriate test and validates the output
+def runTest(cmd, lang):
+	output = execCmd(cmd)
+	result = False
+	
+	if(successResult in output):
+		result = True
+		
+	if(result):
+		print(lang + ": PASS")
+	else:
+		print(lang + ": FAILED")
+	
+	print(output)
+	return result	
+		
+# C Test Cases
+def testC(): 
+	execCmd("gcc ../C/main.c")
+	return runTest("./a.out", "C")
+	
+# C++ Test Cases
+def testCpp(): 
+	execCmd("g++ ../C++/main.cpp")
+	return runTest("./a.out", "C++")
+	
+# Groovy Test Cases
+# TODO: Use groovy based on PATH variable, not hardcoded path to groovy
+def testGroovy():
+	return runTest("/usr/local/groovy/bin/groovy ../Groovy/XOREncryption.groovy", "Groovy")	
+
+# Java Test Cases
+def testJava():
+	execCmd("javac ../Java\ \(Android\ compatible\)/XOREncryption.java")
+	execCmd("cd ../Java\ \(Android\ compatible\)/") #TODO: Shouldn't have to go into the directory to execute Java
+	return runTest("java XOREncryption", "Java")
+
+# Python Test Cases
+def testPython(): 
+	return runTest("python ../Python/XOREncryption.py", "Python")
+
+# Objective-C Test Cases
+def testObjectiveC():
+	execCmd("clang -fobjc-arc ../Objective-C/main.m")
+	return runTest("./a.out", "Objective-C") #TODO: For some reason this always fails, even though the output is correct (seems asynchronous almost)
+
+# Executes all tests
+def main():
+	print("Executing tests...")
+	print("------------------------------\n")
+	
+	pythonSuccess = testPython()
+	cSuccess = testC()
+	cppSuccess = testCpp()
+	groovySuccess = testGroovy()
+	javaSuccess = testJava()
+	objcSuccess = testObjectiveC()
+	
+	if(pythonSuccess and cSuccess and cppSuccess and groovySuccess and javaSuccess and objcSuccess):
+		print("\nAll tests successful.")
+	else:
+		print("\nERROR: Not all tests were successful.")
+
+    
+if __name__ == '__main__':
+	main();