public async Task Handle_Should_Succeed_With_ValidCommand()
{
// arrange
var expectedPage = new Random().Next(1, 5);
var expectedPages = new Random().Next(expectedPage, expectedPage + 1);
var expectedPageSize = new Random().Next(5, 10);
var command = ListGuildCommandFake.Valid(pageSize: expectedPageSize, page: expectedPage).Generate();
var repository = GuildRepositoryMockBuilder.Create().Paginate(
pageSize: command.PageSize,
page: command.Page,
totalItems: command.PageSize * expectedPages).Build();
var sut = new ListGuildHandler(repository);
// act
var result = await sut.Handle(command, default);
// assert
result.Should().NotBeNull().And.BeOfType <SuccessResult>();
result.Success.Should().BeTrue();
result.Errors.Should().BeEmpty();
result.As <SuccessResult>().StatusCode.Should().Be(StatusCodes.Status200OK);
result.Data.Should().NotBeNull().And.BeOfType <PagedResponse <Guild> >();
result.Data.As <PagedResponse <Guild> >().Items.Should().NotBeEmpty()
.And.AllBeAssignableTo <Guild>()
.And.HaveCount(expectedPageSize)
.And.HaveCount(command.PageSize);
result.Data.As <PagedResponse <Guild> >().PageSize.Should().Be(expectedPageSize)
.And.Be(command.PageSize);
result.Data.As <PagedResponse <Guild> >().Page.Should().Be(expectedPage)
.And.Be(command.Page);
result.Data.As <PagedResponse <Guild> >().Pages.Should().Be(expectedPages);
}
public void Should_Fail_By_PageSize_LessThan0()
{
// arrange
var command = ListGuildCommandFake.InvalidByPageSize().Generate();
var sut = new ListGuildValidator
{
CascadeMode = FluentValidation.CascadeMode.Stop
};
// act
var result = sut.Validate(command);
// assert
result.AssertErrorsCount(1);
}
public void Should_Succeed()
{
// arrange
var command = ListGuildCommandFake.Valid().Generate();
var sut = new ListGuildValidator
{
CascadeMode = FluentValidation.CascadeMode.Stop
};
// act
var result = sut.Validate(command);
// assert
result.Should().NotBeNull()
.And.BeOfType <ValidationResult>();
result.IsValid.Should().BeTrue();
}