public void DeleteExtractionRequestNoRequestSelected()
{
DataRetrievalViewModel sut = new DataRetrievalViewModel(ioServiceMock.Object, xlIOServiceMock.Object, uiControlsServiceMock.Object);
sut.DataRetrievalRequests = new ObservableCollection <DataRetrievalRequest>(WPFLogicTestsHelper.GenerateMockRequests());
sut.DeleteExtractionRequestCommand.Execute(null);
uiControlsServiceMock.Verify(x => x.DisplayAlert("No data retrieval request selected", MessageType.Error), Times.Once());
Assert.That(sut.DataRetrievalRequests.Count, Is.EqualTo(3));
}
public void DeleteExtractionRequestValidTest()
{
DataRetrievalViewModel sut = new DataRetrievalViewModel(ioServiceMock.Object, xlIOServiceMock.Object, uiControlsServiceMock.Object);
sut.DataRetrievalRequests = new ObservableCollection <DataRetrievalRequest>(WPFLogicTestsHelper.GenerateMockRequests());
sut.SelectedDataRetrievalRequest = sut.DataRetrievalRequests[1];
sut.DeleteExtractionRequestCommand.Execute(null);
Assert.That(sut.DataRetrievalRequests.Count, Is.EqualTo(2));
Assert.That(sut.DataRetrievalRequests[0].FieldName, Is.EqualTo("MockFieldName0"));
Assert.That(sut.DataRetrievalRequests[1].FieldName, Is.EqualTo("MockFieldName2"));
}