public void MainViewModel_TestIsBusy_ShouldSwitch() { const double testValue = 1234.5; const int trendValue = 0; _propertyChangedIsBusyWasCalled = false; var service = new TestCoinService(testValue, trendValue); var vm = new MainViewModel(service); var raiseCanExecuteChangedWasCalled = false; vm.PropertyChanged += MainViewModelPropertyChanged; vm.RefreshCommand.CanExecuteChanged += (s, e) => { raiseCanExecuteChangedWasCalled = true; }; Assert.IsFalse(vm.IsBusy); vm.RefreshCommand.Execute(null); Assert.IsTrue(raiseCanExecuteChangedWasCalled); Assert.IsTrue(_propertyChangedIsBusyWasCalled); Assert.IsFalse(vm.IsBusy); }
public void MainViewModel_TestTrend_ShouldBeFlat() { const double testValue = 1234.5; const int trendValue = 0; _propertyChangedEthWasCalled = false; _propertyChangedBtcWasCalled = false; var service = new TestCoinService(testValue, trendValue); var vm = new MainViewModel(service); vm.PropertyChanged += MainViewModelPropertyChanged; vm.RefreshCommand.Execute(null); Assert.IsTrue(_propertyChangedBtcWasCalled); Assert.IsTrue(_propertyChangedEthWasCalled); Assert.IsFalse(vm.Btc.IsUpTrendVisible); Assert.IsTrue(vm.Btc.IsFlatTrendVisible); Assert.IsFalse(vm.Btc.IsDownTrendVisible); Assert.IsFalse(vm.Eth.IsUpTrendVisible); Assert.IsTrue(vm.Eth.IsFlatTrendVisible); Assert.IsFalse(vm.Eth.IsDownTrendVisible); }
public void MainViewModel_TestCurrentValue_ShouldBeSet() { const double testValue = 1234.5; const int trendValue = 0; _propertyChangedEthWasCalled = false; _propertyChangedBtcWasCalled = false; var service = new TestCoinService(testValue, trendValue); var vm = new MainViewModel(service); vm.PropertyChanged += MainViewModelPropertyChanged; vm.RefreshCommand.Execute(null); Assert.AreEqual(testValue, vm.Btc.Model.CurrentValue); Assert.AreEqual(testValue, vm.Eth.Model.CurrentValue); }