public void ShouldThrowDependencyExceptionOnRetrieveAllWhenSqlExceptionOccursAndLogIt()
{
// given
var sqlException = GetSqlException();
var expectedContactDependencyException =
new ContactDependencyException(sqlException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAllContacts())
.Throws(sqlException);
// when . then
Assert.Throws <ContactDependencyException>(() =>
this.contactService.RetrieveAllContacts());
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(expectedContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectAllContacts(),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
private ContactDependencyException CreateAndLogCriticalDependencyException(Exception exception)
{
var contactDependencyException = new ContactDependencyException(exception);
this.loggingBroker.LogCritical(contactDependencyException);
return(contactDependencyException);
}
public async Task ShouldThrowDependencyExceptionOnModifyIfSqlExceptionOccursAndLogItAsync()
{
// given
int randomNegativeNumber = GetNegativeRandomNumber();
DateTimeOffset randomDateTime = GetRandomDateTime();
Contact randomContact = CreateRandomContact(randomDateTime);
Contact someContact = randomContact;
someContact.CreatedDate = randomDateTime.AddMinutes(randomNegativeNumber);
var sqlException = GetSqlException();
var failedContactStorageException =
new FailedContactStorageException(sqlException);
var expectedContactDependencyException =
new ContactDependencyException(failedContactStorageException);
this.storageBrokerMock.Setup(broker =>
broker.SelectContactByIdAsync(someContact.Id))
.ThrowsAsync(sqlException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDateTime);
// when
ValueTask <Contact> modifyContactTask =
this.contactService.ModifyContactAsync(someContact);
// then
await Assert.ThrowsAsync <ContactDependencyException>(() =>
modifyContactTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectContactByIdAsync(someContact.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedContactDependencyException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnAddWhenDbExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Contact randomContact = CreateRandomContact(dateTime);
Contact inputContact = randomContact;
inputContact.UpdatedBy = inputContact.CreatedBy;
var databaseUpdateException = new DbUpdateException();
var expectedContactDependencyException =
new ContactDependencyException(databaseUpdateException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
this.storageBrokerMock.Setup(broker =>
broker.InsertContactAsync(inputContact))
.ThrowsAsync(databaseUpdateException);
// when
ValueTask <Contact> addContactTask =
this.contactService.AddContactAsync(inputContact);
// then
await Assert.ThrowsAsync <ContactDependencyException>(() =>
addContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertContactAsync(inputContact),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowCriticalDependencyExceptionOnAddWhenSqlErrorOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Contact randomContact = CreateRandomContact(dateTime);
var sqlException = GetSqlException();
var failedContactStorageException =
new FailedContactStorageException(sqlException);
var expectedContactDependencyException =
new ContactDependencyException(failedContactStorageException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Throws(sqlException);
// when
ValueTask <Contact> addContactTask =
this.contactService.AddContactAsync(randomContact);
// then
await Assert.ThrowsAsync <ContactDependencyException>(() =>
addContactTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertContactAsync(It.IsAny <Contact>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnDeleteWhenSqlExceptionOccursAndLogItAsync()
{
// given
Guid randomContactId = Guid.NewGuid();
Guid inputContactId = randomContactId;
SqlException sqlException = GetSqlException();
var failedContactStorageException =
new FailedContactStorageException(sqlException);
var expectedContactDependencyException =
new ContactDependencyException(failedContactStorageException);
this.storageBrokerMock.Setup(broker =>
broker.SelectContactByIdAsync(inputContactId))
.ThrowsAsync(sqlException);
// when
ValueTask <Contact> deleteContactTask =
this.contactService.RemoveContactByIdAsync(inputContactId);
// then
await Assert.ThrowsAsync <ContactDependencyException>(() =>
deleteContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectContactByIdAsync(inputContactId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteContactAsync(It.IsAny <Contact>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnRetrieveWhenSqlExceptionOccursAndLogIt()
{
// given
var sqlException = GetSqlException();
var failedContactStorageException =
new FailedContactStorageException(sqlException);
var expectedContactDependencyException =
new ContactDependencyException(failedContactStorageException);
var badGuid = Guid.NewGuid();
this.storageBrokerMock.Setup(broker =>
broker.SelectContactByIdAsync(badGuid))
.Throws(sqlException);
// when
ValueTask <Contact> retrieveTask = this.contactService.RetrieveContactByIdAsync(badGuid);
// then
await Assert.ThrowsAsync <ContactDependencyException>(() => retrieveTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectContactByIdAsync(badGuid),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
