Added better exiftool error handling, closes #300

tests/test_exportresults.py

@@ -0,0 +1,95 @@
+""" test ExportResults class """
+
+import pytest
+from osxphotos.photoinfo import ExportResults
+
+EXPORT_RESULT_ATTRIBUTES = [
+    "exported",
+    "new",
+    "updated",
+    "skipped",
+    "exif_updated",
+    "touched",
+    "converted_to_jpeg",
+    "sidecar_json_written",
+    "sidecar_json_skipped",
+    "sidecar_xmp_written",
+    "sidecar_xmp_skipped",
+    "missing",
+    "error",
+    "exiftool_warning",
+    "exiftool_error",
+]
+
+
+def test_exportresults_init():
+    results = ExportResults()
+    assert results.exported == []
+    assert results.new == []
+    assert results.updated == []
+    assert results.skipped == []
+    assert results.exif_updated == []
+    assert results.touched == []
+    assert results.converted_to_jpeg == []
+    assert results.sidecar_json_written == []
+    assert results.sidecar_json_skipped == []
+    assert results.sidecar_xmp_written == []
+    assert results.sidecar_xmp_skipped == []
+    assert results.missing == []
+    assert results.error == []
+    assert results.exiftool_warning == []
+    assert results.exiftool_error == []
+
+
+def test_exportresults_iadd():
+    results1 = ExportResults()
+    results2 = ExportResults()
+    for x in EXPORT_RESULT_ATTRIBUTES:
+        setattr(results1, x, [f"{x}1"])
+        setattr(results2, x, [f"{x}2"])
+
+    results1 += results2
+    for x in EXPORT_RESULT_ATTRIBUTES:
+        assert getattr(results1, x) == [f"{x}1", f"{x}2"]
+
+    # exiftool_warning and exiftool_error are lists of tuples
+    results1 = ExportResults()
+    results2 = ExportResults()
+    results1.exiftool_warning = [("exiftool_warning1", "foo")]
+    results2.exiftool_warning = [("exiftool_warning2", "bar")]
+    results1.exiftool_error = [("exiftool_error1", "foo")]
+    results2.exiftool_error = [("exiftool_error2", "bar")]
+
+    results1 += results2
+
+    assert results1.exiftool_warning == [
+        ("exiftool_warning1", "foo"),
+        ("exiftool_warning2", "bar"),
+    ]
+    assert results1.exiftool_error == [
+        ("exiftool_error1", "foo"),
+        ("exiftool_error2", "bar"),
+    ]
+
+
+def test_all_files():
+    """ test ExportResults.all_files() """
+    results = ExportResults()
+    for x in EXPORT_RESULT_ATTRIBUTES:
+        setattr(results, x, [f"{x}1"])
+    results.exiftool_warning = [("exiftool_warning1", "foo")]
+    results.exiftool_error = [("exiftool_error1", "foo")]
+
+    assert sorted(results.all_files()) == sorted(
+        [f"{x}1" for x in EXPORT_RESULT_ATTRIBUTES]
+    )
+
+
+def test_str():
+    """ test ExportResults.__str__ """
+    results = ExportResults()
+    assert (
+        str(results)
+        == "ExportResults(exported=[],new=[],updated=[],skipped=[],exif_updated=[],touched=[],converted_to_jpeg=[],sidecar_json_written=[],sidecar_json_skipped=[],sidecar_xmp_written=[],sidecar_xmp_skipped=[],missing=[],error=[],exiftool_warning=[],exiftool_error=[])"
+    )
+