contrib/python-zstandard/tests/test_module_attributes.py

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/python-zstandard/tests/test_module_attributes.py	Thu Nov 10 22:15:58 2016 -0800
@@ -0,0 +1,48 @@
+from __future__ import unicode_literals
+
+try:
+    import unittest2 as unittest
+except ImportError:
+    import unittest
+
+import zstd
+
+class TestModuleAttributes(unittest.TestCase):
+    def test_version(self):
+        self.assertEqual(zstd.ZSTD_VERSION, (1, 1, 1))
+
+    def test_constants(self):
+        self.assertEqual(zstd.MAX_COMPRESSION_LEVEL, 22)
+        self.assertEqual(zstd.FRAME_HEADER, b'\x28\xb5\x2f\xfd')
+
+    def test_hasattr(self):
+        attrs = (
+            'COMPRESSION_RECOMMENDED_INPUT_SIZE',
+            'COMPRESSION_RECOMMENDED_OUTPUT_SIZE',
+            'DECOMPRESSION_RECOMMENDED_INPUT_SIZE',
+            'DECOMPRESSION_RECOMMENDED_OUTPUT_SIZE',
+            'MAGIC_NUMBER',
+            'WINDOWLOG_MIN',
+            'WINDOWLOG_MAX',
+            'CHAINLOG_MIN',
+            'CHAINLOG_MAX',
+            'HASHLOG_MIN',
+            'HASHLOG_MAX',
+            'HASHLOG3_MAX',
+            'SEARCHLOG_MIN',
+            'SEARCHLOG_MAX',
+            'SEARCHLENGTH_MIN',
+            'SEARCHLENGTH_MAX',
+            'TARGETLENGTH_MIN',
+            'TARGETLENGTH_MAX',
+            'STRATEGY_FAST',
+            'STRATEGY_DFAST',
+            'STRATEGY_GREEDY',
+            'STRATEGY_LAZY',
+            'STRATEGY_LAZY2',
+            'STRATEGY_BTLAZY2',
+            'STRATEGY_BTOPT',
+        )
+
+        for a in attrs:
+            self.assertTrue(hasattr(zstd, a))