public async void ShouldThrowValidationExceptionOnCreateWhenUpdatedDateIsNotSameToCreatedDateAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Teacher randomTeacher = CreateRandomTeacher(dateTime);
Teacher inputTeacher = randomTeacher;
inputTeacher.UpdatedBy = randomTeacher.CreatedBy;
inputTeacher.UpdatedDate = GetRandomDateTime();
var invalidTeacherException = new InvalidTeacherException();
invalidTeacherException.AddData(
key: nameof(Teacher.UpdatedDate),
values: $"Date is not the same as {nameof(Teacher.CreatedDate)}");
var expectedTeacherValidationException =
new TeacherValidationException(invalidTeacherException);
// when
ValueTask <Teacher> createTeacherTask =
this.teacherService.CreateTeacherAsync(inputTeacher);
// then
await Assert.ThrowsAsync <TeacherValidationException>(() =>
createTeacherTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedTeacherValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectTeacherByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnDeleteWhenStorageTeacherIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Teacher randomTeacher = CreateRandomTeacher(dateTime);
Guid inputTeacherId = randomTeacher.Id;
Teacher inputTeacher = randomTeacher;
Teacher nullStorageTeacher = null;
var notFoundTeacherException = new NotFoundTeacherException(inputTeacherId);
var expectedTeacherValidationException =
new TeacherValidationException(notFoundTeacherException);
this.storageBrokerMock.Setup(broker =>
broker.SelectTeacherByIdAsync(inputTeacherId))
.ReturnsAsync(nullStorageTeacher);
// when
ValueTask <Teacher> actualTeacherTask =
this.teacherService.RemoveTeacherByIdAsync(inputTeacherId);
// then
await Assert.ThrowsAsync <TeacherValidationException>(() => actualTeacherTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedTeacherValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectTeacherByIdAsync(inputTeacherId),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.DeleteTeacherAsync(It.IsAny <Teacher>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnModifyWhenUpdatedDateIsInvalidAndLogItAsync()
{
// given
DateTimeOffset dateTime = GetRandomDateTime();
Teacher randomTeacher = CreateRandomTeacher(dateTime);
Teacher inputTeacher = randomTeacher;
inputTeacher.UpdatedDate = default;
var invalidTeacherInputException = new InvalidTeacherInputException(
parameterName: nameof(Teacher.UpdatedDate),
parameterValue: inputTeacher.UpdatedDate);
var expectedTeacherValidationException =
new TeacherValidationException(invalidTeacherInputException);
// when
ValueTask <Teacher> modifyTeacherTask =
this.teacherService.ModifyTeacherAsync(inputTeacher);
// then
await Assert.ThrowsAsync <TeacherValidationException>(() =>
modifyTeacherTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedTeacherValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectTeacherByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnDeleteIfIdIsInvalidAndLogItAsync()
{
// given
Guid invalidTeacherId = Guid.Empty;
var invalidTeacherException = new InvalidTeacherException();
invalidTeacherException.AddData(
key: nameof(Teacher.Id),
values: "Id is required");
var expectedTeacherValidationException = new TeacherValidationException(invalidTeacherException);
// when
ValueTask <Teacher> removeTeacherTask =
this.teacherService.RemoveTeacherByIdAsync(invalidTeacherId);
// then
await Assert.ThrowsAsync <TeacherValidationException>(() => removeTeacherTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedTeacherValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectTeacherByIdAsync(It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.DeleteTeacherAsync(It.IsAny <Teacher>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async void ShouldThrowValidationExceptionOnModifyIfTeacherIsInvalidAndLogItAsync(
string invalidText)
{
// given
var invalidTeacher = new Teacher
{
UserId = invalidText,
EmployeeNumber = invalidText,
FirstName = invalidText,
MiddleName = invalidText,
LastName = invalidText
};
var invalidTeacherException = new InvalidTeacherException();
invalidTeacherException.AddData(
key: nameof(Teacher.Id),
values: "Id is required");
invalidTeacherException.AddData(
key: nameof(Teacher.UserId),
values: "Text is required");
invalidTeacherException.AddData(
key: nameof(Teacher.EmployeeNumber),
values: "Text is required");
invalidTeacherException.AddData(
key: nameof(Teacher.FirstName),
values: "Text is required");
invalidTeacherException.AddData(
key: nameof(Teacher.MiddleName),
values: "Text is required");
invalidTeacherException.AddData(
key: nameof(Teacher.LastName),
values: "Text is required");
invalidTeacherException.AddData(
key: nameof(Teacher.CreatedDate),
values: "Date is required");
invalidTeacherException.AddData(
key: nameof(Teacher.UpdatedDate),
"Date is required",
$"Date is the same as {nameof(Teacher.CreatedDate)}");
invalidTeacherException.AddData(
key: nameof(Teacher.CreatedBy),
values: "Id is required");
invalidTeacherException.AddData(
key: nameof(Teacher.UpdatedBy),
values: "Id is required");
var expectedTeacherValidationException =
new TeacherValidationException(invalidTeacherException);
// when
ValueTask <Teacher> createTeacherTask =
this.teacherService.ModifyTeacherAsync(invalidTeacher);
// then
await Assert.ThrowsAsync <TeacherValidationException>(() =>
createTeacherTask.AsTask());
this.dateTimeBrokerMock.Verify(broker =>
broker.GetCurrentDateTime(),
Times.Once);
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(
expectedTeacherValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertTeacherAsync(It.IsAny <Teacher>()),
Times.Never);
this.dateTimeBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.storageBrokerMock.VerifyNoOtherCalls();
}