tests/test_tiff.rb in exifr-0.10.1 vs tests/test_tiff.rb in exifr-0.10.2

@@ -58,15 +58,20 @@
     end
     assert_nil TIFF.new(f('weird_date.exif')).date_time
   end
   
   def test_orientation
+    tested = 0 # count tests because not all exif samples have an orientation field
     all_test_exifs.each do |fname|
       orientation = TIFF.new(fname).orientation
-      assert_kind_of Module, orientation
-      assert orientation.respond_to?(:to_i)
-      assert orientation.respond_to?(:transform_rmagick)
+      if orientation
+        assert_kind_of Module, orientation
+        assert orientation.respond_to?(:to_i)
+        assert orientation.respond_to?(:transform_rmagick)
+        tested += 1
+      end
     end
+    assert tested > 0
   end
   
   def test_gps
     t = TIFF.new(f('gps.exif'))
     assert_equal "\2\2\0\0", t.gps_version_id
\ No newline at end of file