116 lines
3.1 KiB
C#
116 lines
3.1 KiB
C#
using FluentAssertions;
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using FnbEngine.Domain.AggregatesModel.SessionAggregate;
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using FnbEngine.Domain.Exceptions;
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using Xunit;
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namespace FnbEngine.UnitTests.Domain;
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/// <summary>
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/// EN: Unit tests for Session aggregate behavior.
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/// VI: Unit tests cho hanh vi aggregate Session.
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/// </summary>
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public class SessionTests
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{
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private static readonly Guid ValidTableId = Guid.NewGuid();
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private static readonly Guid ValidShopId = Guid.NewGuid();
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[Fact]
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public void Constructor_WithValidData_ShouldCreateActiveSession()
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{
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// Act
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var session = new Session(ValidTableId, ValidShopId, 4);
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// Assert
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session.Id.Should().NotBeEmpty();
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session.TableId.Should().Be(ValidTableId);
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session.ShopId.Should().Be(ValidShopId);
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session.GuestCount.Should().Be(4);
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session.Status.Should().Be("Active");
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session.StartedAt.Should().BeCloseTo(DateTime.UtcNow, TimeSpan.FromSeconds(5));
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session.ClosedAt.Should().BeNull();
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}
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[Fact]
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public void Constructor_WithDefaultGuestCount_ShouldDefaultToOne()
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{
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// Act
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var session = new Session(ValidTableId, ValidShopId);
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// Assert
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session.GuestCount.Should().Be(1);
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}
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[Fact]
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public void Constructor_WithEmptyTableId_ShouldThrowDomainException()
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{
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// Act
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var action = () => new Session(Guid.Empty, ValidShopId, 2);
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// Assert
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action.Should().Throw<DomainException>()
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.WithMessage("*Table ID*");
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}
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[Fact]
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public void Constructor_WithEmptyShopId_ShouldThrowDomainException()
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{
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// Act
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var action = () => new Session(ValidTableId, Guid.Empty, 2);
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// Assert
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action.Should().Throw<DomainException>()
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.WithMessage("*Shop ID*");
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}
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[Fact]
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public void Constructor_WithZeroGuestCount_ShouldThrowDomainException()
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{
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// Act
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var action = () => new Session(ValidTableId, ValidShopId, 0);
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// Assert
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action.Should().Throw<DomainException>()
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.WithMessage("*Guest count*");
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}
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[Fact]
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public void Constructor_WithNegativeGuestCount_ShouldThrowDomainException()
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{
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// Act
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var action = () => new Session(ValidTableId, ValidShopId, -1);
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// Assert
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action.Should().Throw<DomainException>();
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}
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[Fact]
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public void Close_WhenActive_ShouldSetStatusToClosedAndSetClosedAt()
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{
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// Arrange
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var session = new Session(ValidTableId, ValidShopId, 2);
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// Act
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session.Close();
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// Assert
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session.Status.Should().Be("Closed");
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session.ClosedAt.Should().NotBeNull();
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session.ClosedAt.Should().BeCloseTo(DateTime.UtcNow, TimeSpan.FromSeconds(5));
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}
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[Fact]
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public void Close_WhenAlreadyClosed_ShouldThrowDomainException()
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{
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// Arrange
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var session = new Session(ValidTableId, ValidShopId, 2);
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session.Close();
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// Act
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var action = () => session.Close();
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// Assert
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action.Should().Throw<DomainException>()
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.WithMessage("*already closed*");
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}
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}
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