add audio/tests/test_licensechoices.py

.gitignore

@@ -4,4 +4,5 @@ accounts/__pycache__
 accounts/migrations/__pycache__
 audio/__pycache__
 audio/migrations/__pycache__
+audio/tests/__pycache__
 tp/__pycache__

audio/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

audio/tests/test_licensechoices.py

@@ -0,0 +1,34 @@
+from django.test import TestCase
+from audio.choices import LICENSE_CHOICES, get_license_info
+
+TEST_LICENSE_CHOICES = (
+    (1, 'Public Domain'),
+    (2, 'Unknown'),
+    (3, 'CC BY-SA 2.5'),
+    (4, 'CC BY-SA 3.0'),
+    (5, 'CC BY 3.0'),
+    (6, 'CC BY 1.0'),
+    (7, 'CC0 1.0')
+)
+
+TEST_LICENSE_INFO = (
+    ('Public Domain', 'https://en.wikipedia.org/wiki/Public_domain'),
+    ('Unknown', 'https://example.com'),
+    ('CC BY-SA 2.5', 'https://creativecommons.org/licenses/by-sa/2.5'),
+    ('CC BY-SA 3.0', 'https://creativecommons.org/licenses/by-sa/3.0'),
+    ('CC BY 3.0', 'https://creativecommons.org/licenses/by/3.0'),
+    ('CC BY 1.0', 'https://creativecommons.org/licenses/by/1.0'),
+    ('CC0 1.0', 'https://creativecommons.org/publicdomain/zero/1.0')
+)
+
+
+class LicenseChoicesTestCase(TestCase):
+
+    def test_license_choices(self):
+        self.assertEqual(len(LICENSE_CHOICES), 7)
+        for i, x in enumerate(TEST_LICENSE_CHOICES):
+            self.assertEqual(TEST_LICENSE_CHOICES[i], LICENSE_CHOICES[i])
+
+    def test_license_info(self):
+        for i in range(len(LICENSE_CHOICES)):
+            self.assertEqual(get_license_info(i + 1), TEST_LICENSE_INFO[i])