first commit

MyNewProjectName.UnitTest/Domain/BaseEntityTests.cs

@@ -0,0 +1,59 @@
+using FluentAssertions;
+using MyNewProjectName.Domain.Common;
+
+namespace MyNewProjectName.UnitTest.Domain;
+
+public class BaseEntityTests
+{
+    private class TestEntity : BaseEntity { }
+
+    private class TestDomainEvent : IDomainEvent
+    {
+        public DateTime OccurredOn { get; } = DateTime.UtcNow;
+    }
+
+    [Fact]
+    public void AddDomainEvent_ShouldAddEventToCollection()
+    {
+        // Arrange
+        var entity = new TestEntity();
+        var domainEvent = new TestDomainEvent();
+
+        // Act
+        entity.AddDomainEvent(domainEvent);
+
+        // Assert
+        entity.DomainEvents.Should().Contain(domainEvent);
+        entity.DomainEvents.Should().HaveCount(1);
+    }
+
+    [Fact]
+    public void RemoveDomainEvent_ShouldRemoveEventFromCollection()
+    {
+        // Arrange
+        var entity = new TestEntity();
+        var domainEvent = new TestDomainEvent();
+        entity.AddDomainEvent(domainEvent);
+
+        // Act
+        entity.RemoveDomainEvent(domainEvent);
+
+        // Assert
+        entity.DomainEvents.Should().BeEmpty();
+    }
+
+    [Fact]
+    public void ClearDomainEvents_ShouldRemoveAllEvents()
+    {
+        // Arrange
+        var entity = new TestEntity();
+        entity.AddDomainEvent(new TestDomainEvent());
+        entity.AddDomainEvent(new TestDomainEvent());
+
+        // Act
+        entity.ClearDomainEvents();
+
+        // Assert
+        entity.DomainEvents.Should().BeEmpty();
+    }
+}