public void GetTickets_gets_specification_from_factory(IGetsTicketSpecification specProvider,
IGetsQueryForTickets queryProvider,
TicketListRequest request,
Search search)
{
// Arrange
var specFactoryUsed = false;
var specFactory = GetSpecFactory(s => {
if (s != search)
{
return(null);
}
specFactoryUsed = true;
return(specProvider);
});
Mock.Get(queryProvider).Setup(x => x.GetQuery()).Returns(() => null);
var sut = new TicketLister(GetQueryProviderFactory(x => queryProvider), specFactory);
request.SearchModel = search;
// Act
sut.GetTickets(request);
// Assert
Assert.That(specFactoryUsed, Is.True);
}
public void GetTickets_gets_query_provider_from_factory(IGetsTicketSpecification specProvider,
ISpecificationExpression <Ticket> spec,
IGetsQueryForTickets queryProvider,
TicketListRequest request)
{
// Arrange
var queryProviderFactoryUsed = false;
var specFactory = GetSpecFactory(s => specProvider);
var queryProviderFactory = GetQueryProviderFactory(s => {
if (s != spec)
{
return(null);
}
queryProviderFactoryUsed = true;
return(queryProvider);
});
Mock.Get(specProvider).Setup(x => x.GetSpecification()).Returns(spec);
Mock.Get(queryProvider).Setup(x => x.GetQuery()).Returns(() => null);
var sut = new TicketLister(queryProviderFactory, specFactory);
// Act
sut.GetTickets(request);
// Assert
Assert.That(queryProviderFactoryUsed, Is.True);
}
public SpecificationQueryProviderDecorator(IGetsQueryForTickets decoratedInstance,
ISpecificationExpression <Ticket> specification)
{
if (specification == null)
{
throw new ArgumentNullException(nameof(specification));
}
if (decoratedInstance == null)
{
throw new ArgumentNullException(nameof(decoratedInstance));
}
this.decoratedInstance = decoratedInstance;
this.specification = specification;
}
public void GetTickets_returns_result_using_query(IGetsTicketSpecification specProvider,
IGetsQueryForTickets queryProvider,
TicketListRequest request,
Ticket ticket)
{
// Arrange
var specFactory = GetSpecFactory(s => specProvider);
var queryProviderFactory = GetQueryProviderFactory(s => queryProvider);
var sut = new TicketLister(queryProviderFactory, specFactory);
var query = new [] { ticket }.AsQueryable();
Mock.Get(queryProvider).Setup(x => x.GetQuery()).Returns(query);
// Act
var result = sut.GetTickets(request);
// Assert
Assert.That(result.FirstOrDefault(), Is.EqualTo(ticket));
}