public async Task Find_Id_ReturnsMerchant()
{
// Arrange
var mediator = Substitute.For <IMediator>();
mediator.Send(Arg.Is <FindMerchant>(f => f.Id == 1)).Returns(new Merchant(1, "Merchant"));
var merchantFinder = new MerchantFinder(mediator);
// Act
var result = await merchantFinder.Find(1);
// Assert
result.Id.Should().Be(1);
result.Name.Should().Be("Merchant");
}
public async Task FindAllAsync_WhenNoMerchant_ShouldReturnEmptyList(List <Merchant> merchants, MerchantFinder sut)
{
merchants = new List <Merchant>();
sut.MerchantRepository.FindAllAsync().Returns(merchants);
var result = await sut.FindAllAsync();
result.Should().BeEmpty();
}
public async Task FindAllAsync_WhenExistsMerchants_ShouldReturnMerchants(List <Merchant> merchants, MerchantFinder sut)
{
sut.MerchantRepository.FindAllAsync().Returns(merchants);
var result = await sut.FindAllAsync();
result.Should().NotBeNullOrEmpty();
result.Should().BeEquivalentTo(merchants);
}
