testall.py

#!/bin/env python

from optparse import OptionParser
import sys
try:
    import unittest2 as unittest
except (ImportError, NameError):
    import unittest


parser = OptionParser()
parser.add_option("-n", "--num", default=1, help="Number of loops")
parser.add_option("-a", "--run_all", action='store_true', help="Run all tests (including visual)")
parser.add_option("-p", "--pattern", help="Run a custom Pattern to find")
parser.add_option("-f", "--folder", default="tests")
parser.add_option("-v", "--verbose", default=2)

args = parser.parse_args()[0]

if args.pattern:
    pattern = args.pattern
elif args.run_all:
    pattern = "*test*.py"
else:
    pattern = "test*.py"

loader = unittest.TestLoader().discover(args.folder, pattern)

for i in range(int(args.num)):
    print("\n\n>>> Running ("+str(i+1)+"/"+str(args.num)+")")
    test_results = unittest.TextTestRunner(verbosity=int(args.verbose)).run(loader)
    print(">>> Errors: " + str(test_results.errors))
    print(">>> Failures: " + str(test_results.failures))

print("return: "+str(not test_results.wasSuccessful()))
sys.exit(not test_results.wasSuccessful())