#915 adds tests for a non existent method

This test adds four new error test cases:

1. Non existent method with POST.
2. Non existent method with GET.
3. Non existent method with POST but with wrong API token.
4. Non existent method with POST but without json.

tests/units/test_0013_nonexistent.py

@@ -0,0 +1,30 @@
+import requests
+import unittest
+
+class TestPostNonexistentMethods(unittest.TestCase):
+
+    def setUp(self):
+        self.url = 'http://localhost:8888/nonexistent'
+        self.headers = {'Authorization' : '07b3bfe728954619b58f0107ad73acc1'}
+        self.wrong_headers = {'Authorization' :
+                'WrongWrongWrongWrongWrongWrongWr'}
+        self.json = { 'clients' : [ '192.168.2.1', '192.168.2.2' ] }
+
+    def test_post(self):
+        returned = requests.post(self.url, headers=self.headers, json=self.json)
+        self.assertEqual(returned.status_code, 404)
+
+    def test_get(self):
+        returned = requests.get(self.url, headers=self.headers)
+        self.assertEqual(returned.status_code, 404)
+
+    def test_post_unauthenticated(self):
+        returned = requests.post(self.url, headers=self.wrong_headers)
+        self.assertEqual(returned.status_code, 401)
+
+    def test_post_without_json(self):
+        returned = requests.post(self.url, headers=self.headers)
+        self.assertEqual(returned.status_code, 404)
+
+if __name__ == '__main__':
+    unittest.main()