public static IDocument FindDocument(this IDocumentManagerService service, object parameter, object parentViewModel)
{
VerifyService(service);
return(service.GetDocumentsByParentViewModel(parentViewModel).FirstOrDefault(d => {
var supportParameter = d.Content as ISupportParameter;
return supportParameter != null && object.Equals(supportParameter.Parameter, parameter);
}));
}
public void NullService()
{
IDocumentManagerService service = null;
IDocument newDocument = null;
Assert.Throws <ArgumentNullException>(() => { service.CreateDocumentIfNotExistsAndShow(ref newDocument, "Type", "X", "Y", "title"); });
Assert.Throws <ArgumentNullException>(() => { service.CreateDocument(new TestViewModel()); });
Assert.Throws <ArgumentNullException>(() => { service.FindDocument("X", "Y"); });
Assert.Throws <ArgumentNullException>(() => { service.GetDocumentsByParentViewModel("X"); });
}
public void NullService_GetDocumentsByParentViewModel()
{
IDocumentManagerService service = null;
service.GetDocumentsByParentViewModel("X");
}