[config] minor fixes

Author: capcom6

config/config.go

@@ -20,8 +20,8 @@ var ErrMissingAWSCreds = errors.New("AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, A
 // Load reads configuration from various sources and unmarshals it into a given struct.
 //
 // It looks for configuration in the following order (later overrides earlier):
-// 1. S3, if `withS3` is provided.
-// 2. Local file, if `withYaml` is provided.
+// 1. S3, if `WithS3YAML` is provided.
+// 2. Local file, if `WithLocalYAML` is provided.
 // 3. `.env` file in the current working directory.
 // 4. Environment variables.
 //

config/config_test.go

@@ -92,9 +92,9 @@ feature_flags:
 // TestLoadWithS3OptionAndMissingCredentials tests loading configuration with S3 option and missing credentials
 func TestLoadWithS3OptionAndMissingCredentials(t *testing.T) {
 	// Ensure AWS credentials are not set
-	os.Unsetenv("AWS_ACCESS_KEY_ID")
-	os.Unsetenv("AWS_SECRET_ACCESS_KEY")
-	os.Unsetenv("AWS_REGION")
+	t.Setenv("AWS_ACCESS_KEY_ID", "")
+	t.Setenv("AWS_SECRET_ACCESS_KEY", "")
+	t.Setenv("AWS_REGION", "")
 
 	var cfg TestConfig
 	err := config.Load(&cfg, config.WithS3YAML("test-bucket", "test-key"))