add some tests

Author: Nate Ricklin

requirements.txt

@@ -1,3 +1,4 @@
 bumpversion==0.5.3
 PyGithub==1.26.0
-docopt==0.6.2
+docopt==0.6.2
+xmlrunner==1.7.7

test.py

@@ -0,0 +1,3 @@
+import tests
+
+tests.run_tests()

tests/__init__.py

@@ -0,0 +1,17 @@
+import os
+import xmlrunner
+
+
+import all_tests
+
+
+def run_tests():
+    output = 'test-reports/githubtools'
+
+    suites = [
+        all_tests
+    ]
+
+    for suite in suites:
+        xmlrunner.XMLTestRunner(output=output).run(suite.get_suite())
+        os.system('cls' if os.name == 'nt' else 'clear')

tests/all_tests.py

@@ -0,0 +1,44 @@
+import unittest
+
+import githubtools.commit_status
+import githubtools.create_pull_request
+import githubtools.merge_pull_request
+
+from docopt import DocoptExit
+
+
+class GithubtoolsTests(unittest.TestCase):
+
+    def test_commit_status_no_args(self):
+        try:
+            githubtools.commit_status.main()
+        except DocoptExit as e:
+            print str(e)
+            self.assertTrue(str(e).startswith("Usage:"))
+        else:
+            self.assertTrue(False)
+
+    def test_create_pull_request_no_args(self):
+        try:
+            githubtools.create_pull_request.main()
+        except DocoptExit as e:
+            print str(e)
+            self.assertTrue(str(e).startswith("Usage:"))
+        else:
+            self.assertTrue(False)
+
+    def test_merge_pull_request_no_args(self):
+        try:
+            githubtools.merge_pull_request.main()
+        except DocoptExit as e:
+            print str(e)
+            self.assertTrue(str(e).startswith("Usage:"))
+        else:
+            self.assertTrue(False)
+
+def get_suite():
+    return unittest.TestLoader().loadTestsFromTestCase(GithubtoolsTests)
+
+
+if __name__ == "__main__":
+    unittest.main()