♻️ refactor: reuse already set PostgreSQL configuration env variables

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

.gitea/workflows/ci-cd.yaml

@@ -153,9 +153,9 @@ jobs:
         run: |
           echo "DLC_DATABASE_HOST=postgres" >> $GITHUB_ENV
           echo "DLC_DATABASE_PORT=5432" >> $GITHUB_ENV
-          echo "DLC_DATABASE_USER=postgres" >> $GITHUB_ENV
+          echo "DLC_DATABASE_USER=$POSTGRES_USER" >> $GITHUB_ENV
-          echo "DLC_DATABASE_PASSWORD=postgres" >> $GITHUB_ENV
+          echo "DLC_DATABASE_PASSWORD=$POSTGRES_PASSWORD" >> $GITHUB_ENV
-          echo "DLC_DATABASE_NAME=dance_lessons_coach_bdd_test" >> $GITHUB_ENV
+          echo "DLC_DATABASE_NAME=$POSTGRES_DB" >> $GITHUB_ENV
           echo "DLC_DATABASE_SSL_MODE=disable" >> $GITHUB_ENV
 
       - name: Restore Swagger Docs Cache

pkg/bdd/testserver/config_test.go

@@ -1,6 +1,7 @@
 package testserver
 
 import (
+	"os"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -11,11 +12,16 @@ func TestCreateTestConfig(t *testing.T) {
 	t.Run("DefaultConfig", func(t *testing.T) {
 		cfg := createTestConfig(9999, false)
 
+		expectedDatabaseName := os.Getenv("DLC_DATABASE_NAME")
+		if expectedDatabaseName == "" {
+			expectedDatabaseName = "dance_lessons_coach"
+		}
+
 		assert.Equal(t, "0.0.0.0", cfg.Server.Host)
 		assert.Equal(t, 9999, cfg.Server.Port)
 		assert.Equal(t, "test-secret-key-for-bdd-tests", cfg.Auth.JWTSecret)
 		assert.Equal(t, "admin123", cfg.Auth.AdminMasterPassword)
-		assert.Equal(t, "dance_lessons_coach", cfg.Database.Name)
+		assert.Equal(t, expectedDatabaseName, cfg.Database.Name)
 	})
 
 	// Test 2: Config with v2 enabled