Make tests work with black 24.2.0

Closes: python-lsp#55

Author: josch

setup.cfg

@@ -22,6 +22,8 @@ install_requires =
     python-lsp-server>=1.4.0
     black>=23.11.0
     tomli; python_version<'3.11'
+tests_require =
+    black>=24.2.0
 python_requires = >= 3.8
 
 [options.entry_points]

tests/test_plugin.py

@@ -281,7 +281,14 @@ def test_load_config_defaults(config):
 
     assert config == {
         "line_length": 88,
-        "target_version": set(),
+        "target_version": set(
+            [
+                black.TargetVersion.PY38,
+                black.TargetVersion.PY39,
+                black.TargetVersion.PY310,
+                black.TargetVersion.PY311,
+            ]
+        ),
         "pyi": False,
         "fast": False,
         "skip_magic_trailing_comma": False,
@@ -297,7 +304,14 @@ def test_load_config_with_skip_options(config_with_skip_options):
 
     assert config == {
         "line_length": 88,
-        "target_version": set(),
+        "target_version": set(
+            [
+                black.TargetVersion.PY38,
+                black.TargetVersion.PY39,
+                black.TargetVersion.PY310,
+                black.TargetVersion.PY311,
+            ]
+        ),
         "pyi": False,
         "fast": False,
         "skip_magic_trailing_comma": True,