90 lines
2.8 KiB
C#
90 lines
2.8 KiB
C#
using System.Diagnostics.CodeAnalysis;
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using Microsoft.Extensions.DependencyInjection;
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namespace Cqrs.Tests.CqrsServicesExtensionsTests;
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public class AddOpenBehaviour
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{
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[ExcludeFromCodeCoverage]
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public class TestOpenBehaviour<TRequest, TResponse> : IDispatchBehaviour<TRequest, TResponse>
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where TRequest: notnull
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{
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public ValueTask<TResponse> Handle(TRequest request, DispatchFurtherDelegate<TResponse> next, CancellationToken cancellationToken)
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{
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throw new NotImplementedException();
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}
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}
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[Theory]
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[InlineData(ServiceLifetime.Transient)]
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[InlineData(ServiceLifetime.Scoped)]
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[InlineData(ServiceLifetime.Singleton)]
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public void WhenCalled_ShouldRegisterOpenDispatchBehaviour(ServiceLifetime lifetime)
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{
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// Given
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ServiceCollection services = new();
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// When
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services.AddCqrs(opt => opt
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.AddOpenBehaviour(typeof(TestOpenBehaviour<,>), lifetime));
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// Then
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services.ShouldContain(
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elementPredicate: descriptor =>
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descriptor.ServiceType == typeof(IDispatchBehaviour<,>)
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&& descriptor.ImplementationType == typeof(TestOpenBehaviour<,>)
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&& descriptor.Lifetime == lifetime,
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expectedCount: 1
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);
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}
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[ExcludeFromCodeCoverage]
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public class InvalidOpenBehaviour : IDispatchBehaviour
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{
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public Type RequestType => throw new NotImplementedException();
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public Type ResponseType => throw new NotImplementedException();
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}
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[Fact]
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public void WhenCalledWithInvalidType_ShouldThrow()
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{
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// Given
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ServiceCollection services = new();
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// When
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var invalidOpenDispatchBehaviourType = typeof(InvalidOpenBehaviour);
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// Then
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Should.Throw<ArgumentException>(() => services.AddCqrs(opt => opt
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.AddOpenBehaviour(invalidOpenDispatchBehaviourType))
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);
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}
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public class TestCommand {}
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public class TestCommandResult {}
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[ExcludeFromCodeCoverage]
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public class NonGenericTestOpenBehaviour : IDispatchBehaviour<TestCommand, TestCommandResult>
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{
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public ValueTask<TestCommandResult> Handle(TestCommand request, DispatchFurtherDelegate<TestCommandResult> next, CancellationToken cancellationToken)
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{
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throw new NotImplementedException();
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}
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}
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[Fact]
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public void WhenCalledWithNonGenericType_ShouldThrow()
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{
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// Given
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ServiceCollection services = new();
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// When
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var nonGenericOpenDispatchBehaviourType = typeof(NonGenericTestOpenBehaviour);
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// Then
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Should.Throw<ArgumentException>(() => services.AddCqrs(opt => opt
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.AddOpenBehaviour(nonGenericOpenDispatchBehaviourType))
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);
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}
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}
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