Added tests for configoptions.py

tests/test_cli.py

@@ -3974,6 +3974,7 @@ def test_save_load_config():
     cwd = os.getcwd()
     # pylint: disable=not-context-manager
     with runner.isolated_filesystem():
+        # test save config file
         result = runner.invoke(
             export,
             [
@@ -3993,6 +3994,7 @@ def test_save_load_config():
         files = glob.glob("*")
         assert "config.toml" in files
 
+        # test load config file
         result = runner.invoke(
             export,
             [
@@ -4007,3 +4009,55 @@ def test_save_load_config():
         assert "Loaded options from file" in result.output
         assert "Skipped up to date XMP sidecar" in result.output
 
+        # test overwrite existing config file
+        result = runner.invoke(
+            export,
+            [
+                os.path.join(cwd, CLI_PHOTOS_DB),
+                ".",
+                "-V",
+                "--sidecar",
+                "XMP",
+                "--touch-file",
+                "--not-live",
+                "--update",
+                "--save-config",
+                "config.toml",
+            ],
+        )
+        assert result.exit_code == 0
+        assert "Saving options to file" in result.output
+        files = glob.glob("*")
+        assert "config.toml" in files
+
+        # test load config file with incompat command line option
+        result = runner.invoke(
+            export,
+            [
+                os.path.join(cwd, CLI_PHOTOS_DB),
+                ".",
+                "-V",
+                "--load-config",
+                "config.toml",
+                "--live",
+            ],
+        )
+        assert result.exit_code != 0
+        assert "Incompatible export options" in result.output
+
+        # test load config file with command line override
+        result = runner.invoke(
+            export,
+            [
+                os.path.join(cwd, CLI_PHOTOS_DB),
+                ".",
+                "-V",
+                "--load-config",
+                "config.toml",
+                "--sidecar",
+                "json",
+            ],
+        )
+        assert result.exit_code == 0
+        assert "Writing exiftool JSON sidecar" in result.output
+        assert "Writing XMP sidecar" not in result.output

tests/test_configoptions.py

@@ -0,0 +1,86 @@
+""" test ConfigOptions class """
+
+import pathlib
+import pytest
+import toml
+
+from osxphotos.configoptions import (
+    ConfigOptions,
+    ConfigOptionsInvalidError,
+    ConfigOptionsLoadError,
+)
+
+VARS = {"foo": "bar", "bar": False, "test1": (), "test2": None, "test2_setting": False}
+
+
+def test_init():
+    cfg = ConfigOptions("test", VARS)
+    assert isinstance(cfg, ConfigOptions)
+    assert cfg.foo is "bar"
+    assert cfg.bar == False
+    assert type(cfg.test1) == tuple
+
+
+def test_init_with_ignore():
+    cfg = ConfigOptions("test", VARS, ignore=["test2"])
+    assert isinstance(cfg, ConfigOptions)
+    assert hasattr(cfg, "test1")
+    assert not hasattr(cfg, "test2")
+
+
+def test_write_to_file_load_from_file(tmpdir):
+    cfg = ConfigOptions("test", VARS)
+    cfg.bar = True
+    cfg_file = pathlib.Path(str(tmpdir)) / "test.toml"
+    cfg.write_to_file(str(cfg_file))
+    assert cfg_file.is_file()
+
+    cfg_dict = toml.load(str(cfg_file))
+    assert cfg_dict["test"]["foo"] == "bar"
+
+    cfg2 = ConfigOptions("test", VARS).load_from_file(str(cfg_file))
+    assert cfg2.foo == "bar"
+    assert cfg2.bar
+
+
+def test_load_from_file_error(tmpdir):
+    cfg_file = pathlib.Path(str(tmpdir)) / "test.toml"
+    cfg = ConfigOptions("test", VARS)
+    cfg.write_to_file(str(cfg_file))
+    # try to load with a section that doesn't exist in the TOML file
+    with pytest.raises(ConfigOptionsLoadError):
+        cfg2 = ConfigOptions("FOO", VARS).load_from_file(str(cfg_file))
+
+
+def test_asdict():
+    cfg = ConfigOptions("test", VARS)
+    cfg_dict = cfg.asdict()
+    assert cfg_dict["foo"] == "bar"
+    assert cfg_dict["bar"] == False
+    assert cfg_dict["test1"] == ()
+
+
+def test_validate():
+    cfg = ConfigOptions("test", VARS)
+
+    # test exclusive
+    assert cfg.validate(exclusive=[("foo", "bar")])
+    cfg.bar = True
+    with pytest.raises(ConfigOptionsInvalidError):
+        assert cfg.validate(exclusive=[("foo", "bar")])
+
+    # test dependent
+    cfg.test2 = True
+    cfg.test2_setting = 1.0
+    assert cfg.validate(dependent=[("test2_setting", ("test2"))])
+    cfg.test2 = False
+    with pytest.raises(ConfigOptionsInvalidError):
+        assert cfg.validate(dependent=[("test2_setting", ("test2"))])
+
+    # test inclusive
+    cfg.foo = "foo"
+    cfg.bar = True
+    assert cfg.validate(inclusive=[("foo", "bar")])
+    cfg.foo = None
+    with pytest.raises(ConfigOptionsInvalidError):
+        assert cfg.validate(inclusive=[("foo", "bar")])