public async Task ShouldThrowValidationExceptionOnModifyIfFeeIsNullAndLogItAsync()
{
//given
Fee invalidFee = null;
var nullFeeException = new NullFeeException();
var expectedFeeValidationException =
new FeeValidationException(nullFeeException);
//when
ValueTask <Fee> modifyFeeTask =
this.feeService.ModifyFeeAsync(invalidFee);
//then
await Assert.ThrowsAsync <FeeValidationException>(() =>
modifyFeeTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedFeeValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectFeeByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.UpdateFeeAsync(It.IsAny <Fee>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenFeeIsNullAndLogItAsync()
{
// given
Fee randomFee = default;
Fee nullFee = randomFee;
var nullFeeException = new NullFeeException();
var expectedFeeValidationException =
new FeeValidationException(nullFeeException);
// when
ValueTask <Fee> createFeeTask =
this.feeService.AddFeeAsync(nullFee);
// then
await Assert.ThrowsAsync <FeeValidationException>(() =>
createFeeTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedFeeValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertFeeAsync(It.IsAny <Fee>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
