public async Task GetByMerchantId_When_MerchantId_Has_No_Payments_Return_Empty_List()
{
var mockContext = new Mock <PaymentsDbContext>();
mockContext.Setup(x => x.Payments).ReturnsDbSet(Payments);
var service = new ReadService(mockContext.Object);
var actual = await service.GetByMerchantId(123);
actual.Should().HaveCount(0);
}
public async Task GetByMerchantId_When_MerchantId_Has_Payments_Return_Payments_List()
{
var payment = new Payment
{
PaymentId = 321,
MerchantId = 123,
Amount = 234.23m,
Currency = "USD"
};
Payments.Add(payment);
var mockContext = new Mock <PaymentsDbContext>();
mockContext.Setup(x => x.Payments).ReturnsDbSet(Payments);
var service = new ReadService(mockContext.Object);
var payments = await service.GetByMerchantId(123);
payments.Should().HaveCount(1);
}