1 files changed, 51 insertions, 0 deletions
diff --git a/tests/units/implementation.py b/tests/units/implementation.py
new file mode 100755
index 0000000..27b1397
--- /dev/null
+++ b/tests/units/implementation.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+# sugar-lint: disable
+
+from __init__ import tests
+
+from sugar_network.resources.implementation import _encode_version
+
+
+class ImplementationTest(tests.Test):
+
+    def test_encode_version(self):
+        self.assertEqual(
+                '00000''00000''00001' '10',
+                _encode_version('1'))
+        self.assertEqual(
+                '00000''00001''00002' '10',
+                _encode_version('1.2'))
+        self.assertEqual(
+                '00001''00020''00300' '10',
+                _encode_version('1.20.300'))
+        self.assertEqual(
+                '00020''00300''04000' '10',
+                _encode_version('1.20.300.4000'))
+
+        self.assertEqual(
+                '00000''00000''00001' '10' '00002''00003''00004' '10',
+                _encode_version('1-2.3.4'))
+        self.assertEqual(
+                '00000''00000''00001' '10' '00002''00003''00004' '10' '00006''00007''00008' '10',
+                _encode_version('1-2.3.4-5.6.7.8'))
+
+        self.assertEqual(
+                '00000''00000''00001' '08',
+                _encode_version('1-pre'))
+        self.assertEqual(
+                '00000''00000''00001' '09',
+                _encode_version('1-rc'))
+        self.assertEqual(
+                '00000''00000''00001' '10',
+                _encode_version('1-'))
+        self.assertEqual(
+                '00000''00000''00001' '11',
+                _encode_version('1-post'))
+
+        self.assertEqual(
+                '00000''00000''00001' '08' '00003''00004''00005' '10',
+                _encode_version('1-pre2.3.4.5'))
+
+
+if __name__ == '__main__':
+    tests.main()