public void ShouldThrowDependencyExceptionOnRetrieveAllWhenDbExceptionOccursAndLogIt()
{
// given
var databaseUpdateException = new DbUpdateException();
var expectedTeacherContactDependencyException =
new TeacherContactDependencyException(databaseUpdateException);
this.storageBrokerMock.Setup(broker => broker.SelectAllTeacherContacts())
.Throws(databaseUpdateException);
// when . then
Assert.Throws <TeacherContactDependencyException>(() =>
this.teacherContactService.RetrieveAllTeacherContacts());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedTeacherContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker => broker.SelectAllTeacherContacts(),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public void ShouldThrowDependencyExceptionOnRetrieveAllWhenSqlExceptionOccursAndLogIt()
{
// given
SqlException sqlException = GetSqlException();
var expectedTeacherContactDependencyException =
new TeacherContactDependencyException(sqlException);
this.storageBrokerMock.Setup(broker => broker.SelectAllTeacherContacts())
.Throws(sqlException);
// when
Action retrieveAllTeacherContactsAction = () =>
this.teacherContactService.RetrieveAllTeacherContacts();
// then
Assert.Throws <TeacherContactDependencyException>(
retrieveAllTeacherContactsAction);
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedTeacherContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker => broker.SelectAllTeacherContacts(),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnAddWhenDbExceptionOccursAndLogItAsync()
{
// given
TeacherContact randomTeacherContact = CreateRandomTeacherContact();
TeacherContact inputTeacherContact = randomTeacherContact;
var databaseUpdateException = new DbUpdateException();
var expectedTeacherContactDependencyException =
new TeacherContactDependencyException(databaseUpdateException);
this.storageBrokerMock.Setup(broker =>
broker.InsertTeacherContactAsync(It.IsAny <TeacherContact>()))
.ThrowsAsync(databaseUpdateException);
// when
ValueTask <TeacherContact> addTeacherContactTask =
this.teacherContactService.AddTeacherContactAsync(inputTeacherContact);
// then
await Assert.ThrowsAsync <TeacherContactDependencyException>(() =>
addTeacherContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedTeacherContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertTeacherContactAsync(It.IsAny <TeacherContact>()),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnRetrieveWhenDbUpdateExceptionOccursAndLogItAsync()
{
// given
Guid someContactId = Guid.NewGuid();
Guid someTeacherId = Guid.NewGuid();
var databaseUpdateException = new DbUpdateException();
var expectedTeacherContactDependencyException =
new TeacherContactDependencyException(databaseUpdateException);
this.storageBrokerMock.Setup(broker =>
broker.SelectTeacherContactByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()))
.ThrowsAsync(databaseUpdateException);
// when
ValueTask <TeacherContact> retrieveTeacherContactTask =
this.teacherContactService.RetrieveTeacherContactByIdAsync(someTeacherId, someContactId);
// then
await Assert.ThrowsAsync <TeacherContactDependencyException>(
() => retrieveTeacherContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedTeacherContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectTeacherContactByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
private TeacherContactDependencyException CreateAndLogDependencyException(Exception exception)
{
var TeacherContactDependencyException = new TeacherContactDependencyException(exception);
this.loggingBroker.LogError(TeacherContactDependencyException);
return(TeacherContactDependencyException);
}
private TeacherContactDependencyException CreateAndLogCriticalDependencyException(Exception exception)
{
var teacherContactDependencyException = new TeacherContactDependencyException(exception);
this.loggingBroker.LogCritical(teacherContactDependencyException);
return(teacherContactDependencyException);
}
public async Task ShouldThrowDependencyExceptionOnRemoveWhenSqlExceptionOccursAndLogItAsync()
{
// given
var randomContactId = Guid.NewGuid();
var randomTeacherId = Guid.NewGuid();
Guid someContactId = randomContactId;
Guid someTeacherId = randomTeacherId;
SqlException sqlException = GetSqlException();
var expectedTeacherContactDependencyException
= new TeacherContactDependencyException(sqlException);
this.storageBrokerMock.Setup(broker =>
broker.SelectTeacherContactByIdAsync(someTeacherId, someContactId))
.ThrowsAsync(sqlException);
// when
ValueTask <TeacherContact> removeTeacherContactTask =
this.teacherContactService.RemoveTeacherContactByIdAsync(
someTeacherId,
someContactId);
// then
await Assert.ThrowsAsync <TeacherContactDependencyException>(() =>
removeTeacherContactTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedTeacherContactDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectTeacherContactByIdAsync(someTeacherId, someContactId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteTeacherContactAsync(It.IsAny <TeacherContact>()),
Times.Never);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}