Add support for `zstd` compression (#2021)

1 files changed, 10 insertions, 1 deletions

diff --git a/test/test_codec.py b/test/test_codec.py
index 9eff888..e057074 100644
--- a/test/test_codec.py
+++ b/test/test_codec.py
@@ -7,11 +7,12 @@ import pytest
 from kafka.vendor.six.moves import range
 
 from kafka.codec import (
-    has_snappy, has_lz4,
+    has_snappy, has_lz4, has_zstd,
     gzip_encode, gzip_decode,
     snappy_encode, snappy_decode,
     lz4_encode, lz4_decode,
     lz4_encode_old_kafka, lz4_decode_old_kafka,
+    zstd_encode, zstd_decode,
 )
 
 from test.testutil import random_string
@@ -113,3 +114,11 @@ def test_lz4_incremental():
         b2 = lz4_decode(lz4_encode(b1))
         assert len(b1) == len(b2)
         assert b1 == b2
+
+
+@pytest.mark.skipif(not has_zstd(), reason="Zstd not available")
+def test_zstd():
+    for _ in range(1000):
+        b1 = random_string(100).encode('utf-8')
+        b2 = zstd_decode(zstd_encode(b1))
+        assert b1 == b2