private Tuple <TextBox, TextBox> SetupMultipleTextboxTest(Options options1, Options options2)
{
/*Arrange*/
TextBox tb1 = new TextBox();
tb1.Text = "Data From tb1";
tb1.ID = "tb1";
WebformControl wrappedTb = new WebformControl(tb1);
TextBox tb2 = new TextBox();
tb2.Text = "Data From tb2";
tb2.ID = "tb2";
WebformControl wrappedTb2 = new WebformControl(tb2);
//Create a binding collection, add a binding
options1.Path = "EmployeeName";
collection = new Binding.BindingCollection()
{
new Binding.BindingDef(wrappedTb, "Text", options1, false, controlService)
};
options2.Path = "EmployeeName";
collection.Add(new Binding.BindingDef(wrappedTb2, "Text", options2, false, controlService));
//and setup service to return it
int count = 0;
controlService.Expect(cs => cs.Unwrap(null)).Do(new Func <IBindingTarget, object>((t) =>
{
if (count == 0)
{
count++;
return(tb1);
}
else
{
return(tb2);
}
}));
//setup the data storage service to return the collection
dataStorageService.Expect(ds => ds.RetrieveOrCreate <Binding.BindingCollection>(DATA_BINDING_KEY)).Return(collection);
dataStorageService.Expect(ds => ds.RetrieveOrCreate <Binding.BindingCollection>(COMMAND_BINDING_KEY)).Return(new Binding.BindingCollection());
//and the viewmodel (we are using the view state binder which will try to resolve the service from storage
dataStorageService.Expect(ds => ds.Retrieve <object>(null)).IgnoreArguments().Return(viewModel);
return(new Tuple <TextBox, TextBox> {
Item1 = tb1, Item2 = tb2
});
}
private List <Control> SetupCollectionUnbindTest(Options options)
{
List <Control> createdControls = new List <Control>();
//Create a repeater from which we will read data
Repeater rpt = new Repeater();
rpt.ItemTemplate = new DynamicItemTemplate(new List <Func <Control> > {
() => new TextBox()
{
ID = "tb"
}
});
var item1 = new Child {
Name = "Sam"
};
var item2 = new Child {
Name = "Ben"
};
var item3 = new Child {
Name = "Ali"
};
var list = new List <Child> {
item1, item2, item3
};
viewModel.ChildrensNames = list;
//Create a binding collection
collection = new Binding.BindingCollection();
//add in the parent binding, this will not be used in the bind but is required for unbind to work within a collection
collection.Add(new Binding.BindingDef(new WebformControl(rpt), "DataSource", new Options {
Path = "ChildrensNames"
}, true, controlService));
//When the item is created, create a binding for it and add to the binding collection.
//We will also had the itemtemplate create control to a collection so that we can stick some values
//in to simulate user input before unbinding to the model.
int index = 0;
rpt.ItemDataBound += (s, e) =>
{
TextBox tb = e.Item.FindControl("tb") as TextBox;
WebformControl wrappedTb = new WebformControl(tb);
options.Path = "Name";
Binding.BindingDef binding = new Binding.BindingDef(wrappedTb, "Text", index, collection, options, false, controlService);
index++;
collection.Add(binding);
createdControls.Add(tb);
};
rpt.DataSource = list;
WebformControl dummyControl = new WebformControl(new TextBox());
//tell the mock conntrol service to return the collection result when required.
this.controlService.Expect(cs => cs.FindControlUnique(null, null)).IgnoreArguments()
.Do(
new Func <IBindingTarget, string, IBindingTarget>((b, s) =>
{
//we only need it return a non-null
return(dummyControl);
}));
int counter = 0;
//and setup service to return it
controlService.Expect(cs => cs.Unwrap(null)).IgnoreArguments().Do(new Func <IBindingTarget, object>((t) =>
{
Control ctrl = createdControls[counter];
counter++;
return(ctrl);
}));
//setup viewmodel with default values
viewModel.ChildrensNames = new List <Child> {
new Child(), new Child(), new Child()
};
//setup the data storage service to return the collection
dataStorageService.Expect(ds => ds.RetrieveOrCreate <Binding.BindingCollection>(DATA_BINDING_KEY)).Return(collection);
dataStorageService.Expect(ds => ds.RetrieveOrCreate <Binding.BindingCollection>(COMMAND_BINDING_KEY)).Return(new Binding.BindingCollection());
//and the viewmodel (we are using the view state binder which will try to resolve the service from storage
dataStorageService.Expect(ds => ds.Retrieve <object>(null)).IgnoreArguments().Return(viewModel);
rpt.DataBind();
return(createdControls);
}
