public async Task ShouldThrowDependencyExceptionOnRetrieveByIdWhenSqlExceptionOccursAndLogItAsync()
{
// given
Guid someClassroomId = Guid.NewGuid();
SqlException sqlException = GetSqlException();
var expectedClassroomDependencyException =
new ClassroomDependencyException(sqlException);
this.storageBrokerMock.Setup(broker =>
broker.SelectClassroomByIdAsync(someClassroomId))
.ThrowsAsync(sqlException);
// when
ValueTask <Classroom> retrieveClassroomTask =
this.classroomService.RetrieveClassroomById(someClassroomId);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
retrieveClassroomTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(expectedClassroomDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectClassroomByIdAsync(someClassroomId),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public void ShouldThrowDependencyExceptionOnRetrieveAllWhenDbExceptionOccursAndLogIt()
{
// given
var databaseUpdateException = new DbUpdateException();
var expectedClassroomDependencyException =
new ClassroomDependencyException(databaseUpdateException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAllClassrooms())
.Throws(databaseUpdateException);
// when . then
Assert.Throws <ClassroomDependencyException>(() =>
this.classroomService.RetrieveAllClassrooms());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedClassroomDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectAllClassrooms(),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnRetrieveByIdWhenDbUpdateConcurrencyExceptionOccursAndLogItAsync()
{
// given
Guid randomClassroomId = Guid.NewGuid();
Guid inputClassroomId = randomClassroomId;
var databaseUpdateConcurrencyException = new DbUpdateConcurrencyException();
var lockedClassroomException = new LockedClassroomException(databaseUpdateConcurrencyException);
var expectedClassroomDependencyException =
new ClassroomDependencyException(lockedClassroomException);
this.storageBrokerMock.Setup(broker =>
broker.SelectClassroomByIdAsync(inputClassroomId))
.ThrowsAsync(databaseUpdateConcurrencyException);
//when
ValueTask <Classroom> retrieveClassroomTask =
this.classroomService.RetrieveClassroomById(inputClassroomId);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
retrieveClassroomTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedClassroomDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectClassroomByIdAsync(inputClassroomId),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowCriticalDependencyExceptionOnDeleteWhenSqlErrorOccursAndLogItAsync()
{
// given
Guid randomClassroomId = Guid.NewGuid();
Guid inputClassroomId = randomClassroomId;
SqlException sqlException = GetSqlException();
var failedClassroomStorageException = new FailedClassroomStorageException(sqlException);
var expectedClassroomDependencyException =
new ClassroomDependencyException(failedClassroomStorageException);
this.storageBrokerMock.Setup(broker =>
broker.SelectClassroomByIdAsync(inputClassroomId))
.ThrowsAsync(sqlException);
// when
ValueTask <Classroom> deleteClassroomTask =
this.classroomService.RemoveClassroomAsync(inputClassroomId);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
deleteClassroomTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(expectedClassroomDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectClassroomByIdAsync(inputClassroomId),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
private ClassroomDependencyException CreateAndLogCriticalDependencyException(Exception exception)
{
var classroomDependencyException = new ClassroomDependencyException(exception);
this.loggingBroker.LogCritical(classroomDependencyException);
return(classroomDependencyException);
}
private ClassroomDependencyException CreateAndLogDependencyException(Xeption exception)
{
var classroomDependencyException = new ClassroomDependencyException(exception);
this.loggingBroker.LogError(classroomDependencyException);
return(classroomDependencyException);
}
public async Task ShouldThrowCriticalDependencyExceptionOnModifyIfSqlErrorOccursAndLogItAsync()
{
// given
int randomNegativeNumber = GetNegativeRandomNumber();
DateTimeOffset randomDateTime = GetRandomDateTime();
Classroom randomClassroom = CreateRandomClassroom(randomDateTime);
Classroom someClassroom = randomClassroom;
someClassroom.CreatedDate = randomDateTime.AddMinutes(randomNegativeNumber);
SqlException sqlException = GetSqlException();
var failedClassroomStorageException = new FailedClassroomStorageException(sqlException);
var expectedClassroomDependencyException =
new ClassroomDependencyException(failedClassroomStorageException);
this.storageBrokerMock.Setup(broker =>
broker.SelectClassroomByIdAsync(someClassroom.Id))
.ThrowsAsync(sqlException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(randomDateTime);
// when
ValueTask <Classroom> modifyClassroomTask =
this.classroomService.ModifyClassroomAsync(someClassroom);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
modifyClassroomTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectClassroomByIdAsync(someClassroom.Id),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedClassroomDependencyException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnCreateWhenDbExceptionOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Classroom randomClassroom = CreateRandomClassroom(dateTime);
Classroom inputClassroom = randomClassroom;
inputClassroom.UpdatedBy = inputClassroom.CreatedBy;
inputClassroom.UpdatedDate = inputClassroom.CreatedDate;
var databaseUpdateException = new DbUpdateException();
var expectedClassroomDependencyException =
new ClassroomDependencyException(databaseUpdateException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Returns(dateTime);
this.storageBrokerMock.Setup(broker =>
broker.InsertClassroomAsync(inputClassroom))
.ThrowsAsync(databaseUpdateException);
// when
ValueTask <Classroom> createClassroomTask =
this.classroomService.CreateClassroomAsync(inputClassroom);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
createClassroomTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedClassroomDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertClassroomAsync(inputClassroom),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowCriticalDependencyExceptionOnCreateWhenSqlErrorOccursAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Classroom someClassroom = CreateRandomClassroom(dateTime);
var sqlException = GetSqlException();
var failedClassroomStorageException =
new FailedClassroomStorageException(sqlException);
var expectedClassroomDependencyException =
new ClassroomDependencyException(failedClassroomStorageException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Throws(sqlException);
// when
ValueTask <Classroom> createClassroomTask =
this.classroomService.CreateClassroomAsync(someClassroom);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
createClassroomTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedClassroomDependencyException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertClassroomAsync(It.IsAny <Classroom>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnModifyIfDbUpdateExceptionOccursAndLogItAsync()
{
// given
Classroom randomClassroom = CreateRandomClassroom();
var databaseUpdateException = new DbUpdateException();
var failedClassroomException =
new FailedClassroomStorageException(databaseUpdateException);
var expectedClassroomDependencyException =
new ClassroomDependencyException(failedClassroomException);
this.dateTimeBrokerMock.Setup(broker =>
broker.GetCurrentDateTime())
.Throws(databaseUpdateException);
// when
ValueTask <Classroom> modifyClassroomTask =
this.classroomService.ModifyClassroomAsync(randomClassroom);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
modifyClassroomTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedClassroomDependencyException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.UpdateClassroomAsync(It.IsAny <Classroom>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
}
public void ShouldThrowCriticalDependencyExceptionOnRetrieveAllWhenSqlExceptionOccursAndLogIt()
{
// given
SqlException sqlException = GetSqlException();
var failedClassroomStorageException =
new FailedClassroomStorageException(sqlException);
var expectedClassroomDependencyException =
new ClassroomDependencyException(failedClassroomStorageException);
this.storageBrokerMock.Setup(broker =>
broker.SelectAllClassrooms())
.Throws(sqlException);
// when
Action retrieveAllCountriesAction = () => this.classroomService.RetrieveAllClassrooms();
// then
Assert.Throws <ClassroomDependencyException>(retrieveAllCountriesAction);
this.storageBrokerMock.Verify(broker =>
broker.SelectAllClassrooms(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogCritical(It.Is(SameExceptionAs(
expectedClassroomDependencyException))),
Times.Once);
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowDependencyExceptionOnDeleteWhenDbExceptionOccursAndLogItAsync()
{
// given
Guid someClassroomId = Guid.NewGuid();
var databaseUpdateException = new DbUpdateException();
var failedClassroomException =
new FailedClassroomStorageException(databaseUpdateException);
var expectedClassroomDependencyException =
new ClassroomDependencyException(failedClassroomException);
this.storageBrokerMock.Setup(broker =>
broker.SelectClassroomByIdAsync(It.IsAny <Guid>()))
.ThrowsAsync(databaseUpdateException);
// when
ValueTask <Classroom> deleteClassroomTask =
this.classroomService.RemoveClassroomAsync(someClassroomId);
// then
await Assert.ThrowsAsync <ClassroomDependencyException>(() =>
deleteClassroomTask.AsTask());
this.storageBrokerMock.Verify(broker =>
broker.SelectClassroomByIdAsync(It.IsAny <Guid>()),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedClassroomDependencyException))),
Times.Once);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
