public async void ShouldThrowValidationExceptionOnModifyWhenStudentGuardianIsNullAndLogItAsync()
{
//given
StudentGuardian invalidStudentGuardian = null;
var nullStudentGuardianException = new NullStudentGuardianException();
var expectedStudentGuardianValidationException =
new StudentGuardianValidationException(nullStudentGuardianException);
//when
ValueTask <StudentGuardian> modifyStudentGuardianTask =
this.studentGuardianService.ModifyStudentGuardianAsync(invalidStudentGuardian);
//then
await Assert.ThrowsAsync <StudentGuardianValidationException>(() =>
modifyStudentGuardianTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentGuardianValidationException))),
Times.Once);
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnAddWhenStudentGuardianIsNullAndLogItAsync()
{
// given
StudentGuardian randomStudentGuardian = default;
StudentGuardian nullStudentGuardian = randomStudentGuardian;
var nullStudentGuardianException = new NullStudentGuardianException();
var expectedStudentGuardianValidationException =
new StudentGuardianValidationException(nullStudentGuardianException);
// when
ValueTask <StudentGuardian> addStudentGuardianTask =
this.studentGuardianService.AddStudentGuardianAsync(nullStudentGuardian);
// then
await Assert.ThrowsAsync <StudentGuardianValidationException>(() =>
addStudentGuardianTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedStudentGuardianValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertStudentGuardianAsync(It.IsAny <StudentGuardian>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
