[tests] Add test for Tokina AT-X 14-20 F2 PRO DX lens on Nikon bodies

tests/bugfixes/github/test_pr_2073.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+
+import system_tests
+
+class NikonTokinaLens_AT_X_14_20_F2_PRO_DX(metaclass=system_tests.CaseMeta):
+    url = "https://github.com/Exiv2/exiv2/pull/2073"
+    
+    filename = "$data_path/Tokina_AT-X_14-20_F2_PRO_DX.exv"
+    commands = ["$exiv2 -pa --grep lensid/i $filename"]
+    stderr = [""]
+    stdout = ["Exif.NikonLd3.LensIDNumber                   Byte        1  Tokina AT-X 14-20 F2 PRO DX\n"]
+    retval = [0]