public async Task ShouldThrowValidationExceptionOnModifyIfUserDoesntExistAndLogItAsync()
{
// given
int randomNegativeMinutes = GetNegativeRandomNumber();
DateTimeOffset dateTime = GetRandomDateTime();
User randomUser = CreateRandomUser(dateTime);
User nonExistentUser = randomUser;
nonExistentUser.CreatedDate = dateTime.AddMinutes(randomNegativeMinutes);
User noUser = null;
var notFoundUserException = new NotFoundUserException(nonExistentUser.Id);
var expectedUserValidationException =
new UserValidationException(notFoundUserException);
this.userManagementBrokerMock.Setup(broker =>
broker.SelectUserByIdAsync(nonExistentUser.Id))
.ReturnsAsync(noUser);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
// when
ValueTask <User> modifyUserTask =
this.userService.ModifyUserAsync(nonExistentUser);
// then
await Assert.ThrowsAsync <UserValidationException>(() =>
modifyUserTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.userManagementBrokerMock.Verify(broker =>
broker.SelectUserByIdAsync(nonExistentUser.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedUserValidationException))),
Times.Once);
this.userManagementBrokerMock.Verify(broker =>
broker.UpdateUserAsync(It.IsAny <User>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.userManagementBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnDeleteWhenStorageUserIsInvalidAndLogItAsync()
{
// given
Guid randomUserId = Guid.NewGuid();
Guid inputUserId = randomUserId;
User invalidStorageUser = null;
var notFoundUserException = new NotFoundUserException(inputUserId);
var expectedUserValidationException =
new UserValidationException(notFoundUserException);
this.userManagementBrokerMock.Setup(broker =>
broker.SelectUserByIdAsync(inputUserId))
.ReturnsAsync(invalidStorageUser);
// when
ValueTask <User> deleteUserTask =
this.userService.RemoveUserByIdAsync(inputUserId);
// then
await Assert.ThrowsAsync <UserValidationException>(() =>
deleteUserTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedUserValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.userManagementBrokerMock.Verify(broker =>
broker.SelectUserByIdAsync(inputUserId),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.userManagementBrokerMock.VerifyNoOtherCalls();
}
