adicionando funcionalidade de validação em banco de dados

Author: AlexAlexandreAlves

.env

@@ -0,0 +1,17 @@
+--postgresql
+DATABASE_URL=postgresql://testuser:testpass@localhost:5432/testdb
+
+-- sqlserver
+MSSQL_USER=sa
+MSSQL_PASSWORD=yourStrong(!)Password
+MSSQL_SERVER=localhost
+MSSQL_DATABASE=testdb
+MSSQL_PORT=1433
+
+-- mysql
+MYSQL_HOST=localhost
+MYSQL_PORT=3306
+MYSQL_DATABASE=testdb
+MYSQL_USER=testuser
+MYSQL_PASSWORD=testpass
+

README.md

@@ -1,44 +1,44 @@
-# Project Resume
+# Jest-Supertest Api Tests
 
-In this project, I'll show how we can use an architecture to simplify building, updating and finding any errors
-easily with this pattern I've built!
+## Conteúdo
+- [Jest-Supertest Api Tests](#jest-supertest-api-tests)
+  - [Conteúdo](#conteúdo)
+  - [Instalação e Uso da arquitetura](#instalação-e-uso-da-arquitetura)
+  - [Uso](#uso)
+  - [Arquivo de Configuração:](#arquivo-de-configuração)
+  - [Versões necessárias para a execução do projeto:](#versões-necessárias-para-a-execução-do-projeto)
 
-## Table of Contents
 
-- [Project Resume](#project-resume)
-  - [Table of Contents](#table-of-contents)
-  - [Installation](#installation)
-  - [Usage](#usage)
-  - [How to contribute](#how-to-contribute)
-  - [Contribution guidelines](#contribution-guidelines)
-  - [Contact](#contact)
+## Instalação e Uso da arquitetura
 
-## Installation
-
-Run to install and use the project:
+Execute para instalar e usar o projeto:
 
 `npm install --save-dev @types/jest @types/node`
 
-## Usage
+## Uso
 
-After you install the depencencies you can use the command below to run the tests:
+Após a instalação das dependências, é possível executar o projeto execxutando o comando:
 
 `npm test`
 
-## How to contribute
-1. Fork the project
-2. Create a branch for your contribution: git checkout -b feature/your-feature
-3. Make your changes and commit: git commit -m 'Add amazing feature'
-4. Push to your fork: git push origin feature/your-feature
-5. Open a Pull Request to the main branch of the project
+## Arquivo de Configuração:
 
-## Contribution guidelines
+`constants.ts`
 
-   - Add new tests
-   - Follow the existing code style
+## Versões necessárias para a execução do projeto:
+ - dependencies :
 
-## Contact
+    "@types/supertest": "^6.0.2",
+    "jest": "^29.7.0",
+    "jest-html-reporter": "^3.10.2",
+    "ts-node": "^10.9.2"
+ 
 
-If you're interested in finding out more, don't hesitate to contact me via linkedin!
+  - devDependencies:
 
-www.linkedin.com/in/alexalexandrealves 
+    "@jest/globals": "^29.7.0",
+    "@types/jest": "^29.5.14",
+    "@types/node": "^22.10.6",
+    "supertest": "^6.3.4",
+    "ts-jest": "^29.1.2",
+    "typescript": "^5.3.3"

db/mssql-connection.ts

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+import * as sql from 'mssql';
+import * as dotenv from 'dotenv';
+
+dotenv.config();
+
+const config: sql.config = {
+    user: process.env.MSSQL_USER,
+    password: process.env.MSSQL_PASSWORD,
+    server: process.env.MSSQL_SERVER || 'localhost',
+    database: process.env.MSSQL_DATABASE,
+    port: Number(process.env.MSSQL_PORT) || 1433,
+    options: {
+        encrypt: false, // true se estiver usando Azure
+        trustServerCertificate: true, // necessário para conexões locais
+    },
+};
+
+let pool: sql.ConnectionPool;
+
+export async function getMSSQLConnection(): Promise<sql.ConnectionPool> {
+    if (!pool) {
+        pool = await sql.connect(config);
+    }
+    return pool;
+}

db/mysql-connection.ts

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+import * as mysql from 'mysql2/promise';
+import * as dotenv from 'dotenv';
+
+
+dotenv.config();
+
+export const mysqlPool = mysql.createPool({
+  host: process.env.MYSQL_HOST,
+  port: Number(process.env.MYSQL_PORT),
+  database: process.env.MYSQL_DATABASE,
+  user: process.env.MYSQL_USER,
+  password: process.env.MYSQL_PASSWORD,
+});

db/postgres-connection.ts

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+import { Pool } from 'pg';
+import * as dotenv from 'dotenv';
+
+dotenv.config();
+
+export const pool = new Pool({
+  connectionString: process.env.DATABASE_URL,
+});
+
+export async function testConnection() {
+  const client = await pool.connect();
+  try {
+    const res = await client.query('SELECT NOW()');
+    console.log('Connected to DB at:', res.rows[0].now);
+  } catch (err) {
+    console.error('DB connection error:', err);
+  } finally {
+    client.release();
+  }
+}

docker-compose.yml

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+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:16
+    container_name: postgres_test
+    ports:
+      - "5432:5432"
+    environment:
+      POSTGRES_USER: testuser
+      POSTGRES_PASSWORD: testpass
+      POSTGRES_DB: testdb
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+      - ./init-postgres.sql:/docker-entrypoint-initdb.d/init.sql
+
+  mssql:
+    image: mcr.microsoft.com/mssql/server:2022-latest
+    container_name: mssql_test
+    ports:
+      - "1433:1433"
+    environment:
+      ACCEPT_EULA: "Y"
+      SA_PASSWORD: "YourStrong(!)Password"
+    volumes:
+      - mssql_data:/var/opt/mssql
+      - ./init-mssql.sql:/init-mssql.sql
+    command: /bin/bash -c "sleep 20 && /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P 'YourStrong(!)Password' -i /init-mssql.sql"
+
+  mysql:
+    image: mysql:8.0
+    container_name: mysql_test
+    ports:
+      - "3306:3306"
+    environment:
+      MYSQL_ROOT_PASSWORD: rootpass
+      MYSQL_DATABASE: testdb
+      MYSQL_USER: testuser
+      MYSQL_PASSWORD: testpass
+    volumes:
+      - mysql_data:/var/lib/mysql
+      - ./init-mysql.sql:/docker-entrypoint-initdb.d/init.sql
+
+volumes:
+  pgdata:
+  mssql_data:
+  mysql_data:

init-mssql.sql

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+CREATE DATABASE testdb;
+GO
+
+USE testdb;
+GO
+
+CREATE TABLE users (
+    id INT PRIMARY KEY IDENTITY(1,1),
+    name NVARCHAR(100),
+    age INT,
+    city NVARCHAR(100)
+);
+GO
+
+INSERT INTO users (name, age, city) VALUES
+('Ana Paula', 28, 'São Paulo'),
+('Carlos Mendes', 35, 'Rio de Janeiro'),
+('Mariana Lima', 22, 'Belo Horizonte');
+GO

init-mysql.sql

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+CREATE TABLE IF NOT EXISTS users (
+  id INT AUTO_INCREMENT PRIMARY KEY,
+  name VARCHAR(100),
+  age INT,
+  city VARCHAR(100)
+);
+
+INSERT INTO users (name, age, city) VALUES
+('Ana Paula', 28, 'São Paulo'),
+('Carlos Mendes', 35, 'Rio de Janeiro'),
+('Mariana Lima', 22, 'Belo Horizonte');

init.sql

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+CREATE TABLE users (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(100),
+    age INTEGER,
+    city VARCHAR(100)
+);
+
+INSERT INTO users (name, age, city) VALUES
+('Ana Souza', 28, 'São Paulo'),
+('Carlos Mendes', 35, 'Rio de Janeiro'),
+('Mariana Lima', 22, 'Belo Horizonte');