add mongo zstd test to suite_dissection.py

2 files changed, 12 insertions, 0 deletions

diff --git a/test/captures/mongo-zstd.pcapng b/test/captures/mongo-zstd.pcapng
new file mode 100644
index 0000000000..565815ff78
--- /dev/null
+++ b/test/captures/mongo-zstd.pcapng
diff --git a/test/suite_dissection.py b/test/suite_dissection.py
index 5ef2defead..8272a7274a 100644
--- a/test/suite_dissection.py
+++ b/test/suite_dissection.py
@@ -823,3 +823,15 @@ class case_communityid(subprocesstest.SubprocessTestCase):
              ))
 
         self.assertBaseline(dirs, proc.stdout_str, 'communityid-filtered.txt')
+
+@fixtures.mark_usefixtures('test_env')
+@fixtures.uses_fixtures
+class case_decompress_mongo(subprocesstest.SubprocessTestCase):
+    def test_decompress_zstd(self, cmd_tshark, capture_file):
+        proc = self.assertRun((cmd_tshark,
+                '-d', 'tcp.port==27017,mongo',
+                '-r', capture_file('mongo-zstd.pcapng'),
+                '-Tfields', '-emongo.element.name'
+        ))
+        # Check the element names of the decompressed body.
+        self.assertEqual('drop,lsid,id,$db', proc.stdout_str.strip())