public async Task ShouldThrowValidationExceptionOnModifyIfContactDoesntExistAndLogItAsync()
{
// given
int randomNegativeMinutes = GetNegativeRandomNumber();
DateTimeOffset dateTime = GetRandomDateTime();
Contact randomContact = CreateRandomContact(dateTime);
Contact nonExistentContact = randomContact;
nonExistentContact.CreatedDate = dateTime.AddMinutes(randomNegativeMinutes);
Contact noContact = null;
var notFoundContactException = new NotFoundContactException(nonExistentContact.Id);
var expectedContactValidationException =
new ContactValidationException(notFoundContactException);
this.storageBrokerMock.Setup(broker =>
broker.SelectContactByIdAsync(nonExistentContact.Id))
.ReturnsAsync(noContact);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
// when
ValueTask <Contact> modifyContactTask =
this.contactService.ModifyContactAsync(nonExistentContact);
// then
await Assert.ThrowsAsync <ContactValidationException>(() =>
modifyContactTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectContactByIdAsync(nonExistentContact.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedContactValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnDeleteWhenStorageContactIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Contact randomContact = CreateRandomContact(dateTime);
Guid inputContactId = randomContact.Id;
Contact inputContact = randomContact;
Contact nullStorageContact = null;
var notFoundContactException = new NotFoundContactException(inputContactId);
var expectedContactValidationException =
new ContactValidationException(notFoundContactException);
this.storageBrokerMock.Setup(broker =>
broker.SelectContactByIdAsync(inputContactId))
.ReturnsAsync(nullStorageContact);
// when
ValueTask <Contact> actualContactTask =
this.contactService.RemoveContactByIdAsync(inputContactId);
// then
await Assert.ThrowsAsync <ContactValidationException>(() => actualContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedContactValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectContactByIdAsync(inputContactId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteContactAsync(It.IsAny <Contact>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnRetrieveWhenStorageContactIsNullAndLogItAsync()
{
//given
Guid randomContactId = Guid.NewGuid();
Guid inputContactId = randomContactId;
Contact invalidStorageContact = null;
var notFoundContactException = new NotFoundContactException(inputContactId);
var expectedContactValidationException = new ContactValidationException(notFoundContactException);
this.storageBrokerMock.Setup(broker =>
broker.SelectContactByIdAsync(inputContactId))
.ReturnsAsync(invalidStorageContact);
//when
ValueTask <Contact> retrieveContactByIdTask =
this.contactService.RetrieveContactByIdAsync(inputContactId);
//then
await Assert.ThrowsAsync <ContactValidationException>(() =>
retrieveContactByIdTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedContactValidationException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker => broker.GetCurrentDateTime(),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.SelectContactByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
