feat: add automated db tests and update env examples

backend/internal/repository/postgres/postgres_test.go

@@ -0,0 +1,54 @@
+package postgres
+
+import (
+	"context"
+	"os"
+	"strings"
+	"testing"
+	"time"
+
+	_ "github.com/jackc/pgx/v5/stdlib"
+	"github.com/jmoiron/sqlx"
+	"github.com/saveinmed/backend-go/internal/config"
+)
+
+func TestDatabaseConnection(t *testing.T) {
+	if os.Getenv("SKIP_DB_TEST") != "" {
+		t.Skip("Skipping database tests")
+	}
+
+	// Simple .env loader for testing purposes
+	if content, err := os.ReadFile("../../../.env"); err == nil {
+		for _, line := range strings.Split(string(content), "\n") {
+			parts := strings.SplitN(line, "=", 2)
+			if len(parts) == 2 {
+				os.Setenv(strings.TrimSpace(parts[0]), strings.TrimSpace(parts[1]))
+			}
+		}
+	}
+
+	cfg := config.Load()
+
+	// Create a context with timeout
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	db, err := sqlx.ConnectContext(ctx, "pgx", cfg.DatabaseURL)
+	if err != nil {
+		t.Fatalf("Failed to connect to database: %v", err)
+	}
+	defer db.Close()
+
+	if err := db.PingContext(ctx); err != nil {
+		t.Fatalf("Failed to ping database: %v", err)
+	}
+
+	var result int
+	if err := db.QueryRowContext(ctx, "SELECT 1").Scan(&result); err != nil {
+		t.Fatalf("Failed to execute query: %v", err)
+	}
+
+	if result != 1 {
+		t.Errorf("Expected 1, got %d", result)
+	}
+}

backoffice/.env.example

@@ -1,3 +1,4 @@
 DATABASE_URL=postgresql://user:password@host:port/dbname?schema=public
 JWT_SECRET=secret-key
 PORT=3000
+API_URL=http://localhost:3000

backoffice/test/app.e2e-spec.ts

@@ -0,0 +1,31 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { INestApplication } from '@nestjs/common';
+import { FastifyAdapter } from '@nestjs/platform-fastify';
+import * as request from 'supertest';
+import { AppModule } from './../src/app.module';
+
+describe('AppController (e2e)', () => {
+    let app: INestApplication;
+
+    beforeEach(async () => {
+        const moduleFixture: TestingModule = await Test.createTestingModule({
+            imports: [AppModule],
+        }).compile();
+
+        app = moduleFixture.createNestApplication(
+            new FastifyAdapter(),
+        );
+        await app.init();
+        await app.getHttpAdapter().getInstance().ready();
+    });
+
+    afterEach(async () => {
+        await app.close();
+    });
+
+    // Since we don't have a root route, we can try to hit docs or a known route if any.
+    // Or check if the app initializes correctly.
+    it('should initialize', () => {
+        expect(app).toBeDefined();
+    });
+});