Added rf64 tests

tests/test_rf64.py

@@ -0,0 +1,25 @@
+# import os.path
+import gzip
+from glob import glob
+# from typing import Dict, Any, cast
+
+from unittest import TestCase
+
+# from .utils import all_files, ffprobe
+
+import wavinfo
+
+class TestRf64(TestCase):
+
+    def setUp(self) -> None:
+        return super().setUp()
+
+    def test_open(self):
+
+        for path in glob("tests/test_files/rf64/*.wav.gz"):
+            gz = gzip.open(path)
+            wav_info = wavinfo.WavInfoReader(gz)
+
+            self.assertIsNotNone(wav_info)
+            # self.assertIsNotNone(wav_info.bext)
+