public async Task IncrementCounter(string counterName)
{
var counter = (await counterService.GetAllCounters()).FirstOrDefault(c => c.Name.Equals(counterName));
if (counter == null)
{
return;
}
await counterService.IncrementCount(counter);
messenger.PostMessage(await CreateCountersChangedMessage());
}
public async Task LoadCounters()
{
Counters.Clear();
var counters = await service.GetAllCounters().ConfigureAwait(false);
foreach (var counter in counters)
{
var viewModel = new CounterViewModel(service, navigationService);
viewModel.Prepare(counter);
Counters.Add(viewModel);
}
}
public async Task LoadCounters()
{
Counters.Clear();
var counters = await service.GetAllCounters();
foreach (Counter c in counters)
{
var viewModel = new CounterViewModel(service);
viewModel.Prepare(c);
Counters.Add(viewModel);
}
}
public async Task LoadCounters() //LoadCounters loads the counters from the service and populates the observable collection with the view models prepared with counters
{
Counters.Clear(); //LoadCounters has been tweaked to clear all counters before reloading
var counters = await service.GetAllCounters();
foreach (var counter in counters) //for each counter, create an instance of CountrViewModel, prepared using that counter and add to observable collection
{
var viewModel = new CountrViewModel(service, //The service is passed to the constructor of the CountrViewModel
navigationService); //Passes the navigation service through to the CounterViewModel constructor
viewModel.Prepare(counter);
Counters.Add(viewModel);
}
}
public async Task LoadCounters()
{
Counters.Clear();
var counters = await service.GetAllCounters();
Console.WriteLine("Tatiana: inside LoadCounters() in CountersViewModel.cs; counters number = " + counters);
foreach (var counter in counters)
{
var viewModel = new CounterViewModel(service, navigationService);
viewModel.Prepare(counter);
Counters.Add(viewModel);
}
}
public async Task LoadCounters()
{
var newCounters = new ObservableCollection <CounterViewModel>();
var counters = await service.GetAllCounters();
foreach (var counter in counters)
{
var viewModel = new CounterViewModel(service, navigationService);
viewModel.Prepare(counter);
newCounters.Add(viewModel);
}
Counters = newCounters;
}
public async Task GetAllCounters_ReturnsAllCountersFromTheRepository()
{
var counters = new List <Counter>
{
new Counter {
Name = "Counter1"
},
new Counter {
Name = "Counter2"
}
};
repo.Setup(r => r.GetAll()).ReturnsAsync(counters);
var results = await service.GetAllCounters(); CollectionAssert.AreEqual(results, counters);
}
public async Task GetAllCounters()
{
var counters = new List <Counter> {
new Counter {
Name = "counter1"
},
new Counter {
Name = "counter2"
},
};
A.CallTo(() => _repo.GetAll()).Returns(counters);
var result = await _subject.GetAllCounters();
result.ShouldBeSameAs(counters);
}
public async Task LoadCounters_GetsCounters()
{
var counters = new List <Counter> {
new Counter {
Name = "one"
},
new Counter {
Name = "two"
},
};
A.CallTo(() => _service.GetAllCounters()).Returns(counters);
await _subject.LoadCounters();
_subject.Counters[0].Name.ShouldBe("one");
_subject.Counters[1].Name.ShouldBe("two");
}
public async Task GetAllCounters_GetFromRepository()
{
// Arrange
var counters = new List <Counter>()
{
new Counter("AAA"),
new Counter("BBB"),
new Counter("CCC")
};
repository.Setup(r => r.GetCounters()).ReturnsAsync(counters);
//Act
var result = await service.GetAllCounters();
// Assert
repository.Verify(r => r.GetCounters());
Assert.AreEqual(counters, result);
}
public async Task GetAllCounters_ReturnAllCountersFromTheRepository()
{
//Arrange
var counters = new List <Counter>
{
new Counter {
Name = "Counter1"
},
new Counter {
Name = "Counter2"
}
};
repo.Setup(r => r.GetAll()).ReturnsAsync(counters); //Sets up the GetAll method to return a defined list of counters
//ACt
var results = await service.GetAllCounters();
//Assert
CollectionAssert.AreEqual(results, counters); //Asserts that the collections contain the same items
}
