[flake8-pytest-style] Fix defaults when lint.flake8-pytest-style config section is empty (PT001, PT023) (#13292)

Author: dizzy57

crates/ruff_workspace/src/configuration.rs

@@ -347,9 +347,7 @@ impl Configuration {
                     .unwrap_or_default(),
                 flake8_pytest_style: lint
                     .flake8_pytest_style
-                    .map(|options| {
-                        Flake8PytestStyleOptions::try_into_settings(options, lint_preview)
-                    })
+                    .map(Flake8PytestStyleOptions::try_into_settings)
                     .transpose()?
                     .unwrap_or_default(),
                 flake8_quotes: lint

crates/ruff_workspace/src/options.rs

@@ -27,7 +27,7 @@ use ruff_linter::rules::{
     pycodestyle, pydocstyle, pyflakes, pylint, pyupgrade, ruff,
 };
 use ruff_linter::settings::types::{
-    IdentifierPattern, OutputFormat, PreviewMode, PythonVersion, RequiredVersion,
+    IdentifierPattern, OutputFormat, PythonVersion, RequiredVersion,
 };
 use ruff_linter::{warn_user_once, RuleSelector};
 use ruff_macros::{CombineOptions, OptionsMetadata};
@@ -1500,12 +1500,9 @@ pub struct Flake8PytestStyleOptions {
 }
 
 impl Flake8PytestStyleOptions {
-    pub fn try_into_settings(
-        self,
-        preview: PreviewMode,
-    ) -> anyhow::Result<flake8_pytest_style::settings::Settings> {
+    pub fn try_into_settings(self) -> anyhow::Result<flake8_pytest_style::settings::Settings> {
         Ok(flake8_pytest_style::settings::Settings {
-            fixture_parentheses: self.fixture_parentheses.unwrap_or(preview.is_disabled()),
+            fixture_parentheses: self.fixture_parentheses.unwrap_or_default(),
             parametrize_names_type: self.parametrize_names_type.unwrap_or_default(),
             parametrize_values_type: self.parametrize_values_type.unwrap_or_default(),
             parametrize_values_row_type: self.parametrize_values_row_type.unwrap_or_default(),
@@ -1531,7 +1528,7 @@ impl Flake8PytestStyleOptions {
                 .transpose()
                 .map_err(SettingsError::InvalidRaisesExtendRequireMatchFor)?
                 .unwrap_or_default(),
-            mark_parentheses: self.mark_parentheses.unwrap_or(preview.is_disabled()),
+            mark_parentheses: self.mark_parentheses.unwrap_or_default(),
         })
     }
 }