public async Task GetAllAsync()
{
Expression <Func <Customer, bool> > predicate = x => true;
Expression <Func <Customer, string> > selector = x => x.Name;
var options = new QueryOptions <Customer>();
var mock = new Mock <IService <Customer> >();
mock.Setup(x => x.GetAllAsync(It.IsAny <CancellationToken>()));
mock.Setup(x => x.GetAllAsync(It.IsAny <Expression <Func <Customer, bool> > >(), It.IsAny <CancellationToken>()));
mock.Setup(x => x.GetAllAsync(It.IsAny <Expression <Func <Customer, string> > >(), It.IsAny <CancellationToken>()));
mock.Setup(x => x.GetAllAsync(It.IsAny <Expression <Func <Customer, bool> > >(), It.IsAny <Expression <Func <Customer, string> > >(), It.IsAny <CancellationToken>()));
mock.Setup(x => x.GetAllAsync(It.IsAny <IQueryOptions <Customer> >(), It.IsAny <CancellationToken>()));
mock.Setup(x => x.GetAllAsync(It.IsAny <IQueryOptions <Customer> >(), It.IsAny <Expression <Func <Customer, string> > >(), It.IsAny <CancellationToken>()));
var readOnlyService = new ReadOnlyServiceWrapper <Customer, int>(mock.Object);
await readOnlyService.GetAllAsync();
await readOnlyService.GetAllAsync(selector);
await readOnlyService.GetAllAsync(predicate);
await readOnlyService.GetAllAsync(predicate, selector);
await readOnlyService.GetAllAsync(options);
await readOnlyService.GetAllAsync(options, selector);
mock.Verify(x => x.GetAllAsync(default(CancellationToken)), Times.Once);
mock.Verify(x => x.GetAllAsync(selector, default(CancellationToken)), Times.Once);
mock.Verify(x => x.GetAllAsync(predicate, default(CancellationToken)), Times.Once);
mock.Verify(x => x.GetAllAsync(predicate, selector, default(CancellationToken)), Times.Once);
mock.Verify(x => x.GetAllAsync(options, default(CancellationToken)), Times.Once);
mock.Verify(x => x.GetAllAsync(options, selector, default(CancellationToken)), Times.Once);
}
