fix

test/test_metadata_writer.py

@@ -12,20 +12,56 @@ def make_dng_file(tmp_path):
         src = PATHS_DNG_EXAMPLES[index]
         dst = tmp_path / f"copy_{index}_{src.name}"
         return dst
+
     return _make
 
+
 @pytest.fixture
 def dng_file(make_dng):
     return make_dng()
 
+
 def test_read_metadata(make_dng_file):
     """primitive test for `MetadataWriter`"""
     file_path = make_dng_file()
     result = MetadataWriter(file_path)
     assert result
 
+
 @pytest.mark.parametrize("idx", range(len(PATHS_DNG_EXAMPLES)))
 def test_read_metadata_sidecar_path(make_dng_file, idx):
     file_path = make_dng_file(idx)
     metadata_writer = MetadataWriter(file_path)
+    print(metadata_writer.sidecar_path)
     assert isinstance(metadata_writer.sidecar_path, Path)
+    assert str(metadata_writer.sidecar_path).lower().endswith(".dng.xmp")
+
+
+def test_get_metadata():
+    # TODO: Parametrized test on querying metadata fields
+    ...
+
+
+def test_set_metadata():
+    # TODO: Paramtrized test on setting metadata fields
+    ...
+
+
+def test_set_caption_on_empty():
+    # TODO
+    ...
+
+
+def test_set_caption_on_existing():
+    # TODO
+    ...
+
+
+def test_set_keywords_on_empty():
+    # TODO
+    ...
+
+
+def test_set_keywords_on_existing():
+    # TODO
+    ...