PlanTempusApp/Tests/PasswordHasherTest.cs

using Autofac;
using System.Data;
using Insight.Database;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Microsoft.Extensions.Logging;
using Core.Telemetry;
using Core.Entities.Users;

namespace Tests
{
    [TestClass]
    public class PasswordHasherTests : TestFixture
    {
        [TestMethod]
        public void HashPassword_ShouldCreateValidHashFormat()
        {
            // Arrange
            string password = "TestPassword123";

            // Act
            string hashedPassword = PasswordHasher.HashPassword(password);
            string[] parts = hashedPassword.Split('.');

            // Assert
            Assert.AreEqual(3, parts.Length);
            Assert.AreEqual("100000", parts[0]);
        }

        [TestMethod]
        public void VerifyPassword_WithCorrectPassword_ShouldReturnTrue()
        {
            // Arrange
            string password = "TestPassword123";
            string hashedPassword = PasswordHasher.HashPassword(password);

            // Act
            bool result = PasswordHasher.VerifyPassword(hashedPassword, password);

            // Assert
            Assert.IsTrue(result);
        }

        [TestMethod]
        public void VerifyPassword_WithWrongPassword_ShouldReturnFalse()
        {
            // Arrange
            string correctPassword = "TestPassword123";
            string wrongPassword = "WrongPassword123";
            string hashedPassword = PasswordHasher.HashPassword(correctPassword);

            // Act
            bool result = PasswordHasher.VerifyPassword(hashedPassword, wrongPassword);

            // Assert
            Assert.IsFalse(result);
        }

        [TestMethod]
        public void VerifyPassword_WithInvalidHashFormat_ShouldReturnFalse()
        {
            // Arrange
            string password = "TestPassword123";
            string invalidHash = "InvalidHash";

            // Act
            bool result = PasswordHasher.VerifyPassword(invalidHash, password);

            // Assert
            Assert.IsFalse(result);
        }
    }
}