public void TestSetBusinessObject_Null_NoListSet_ShouldNotRaiseError_BUGFIX()
{
//---------------Set up test pack-------------------
IComboBox cbx = GetControlFactory().CreateComboBox();
const string propName = "SampleText";
ListComboBoxMapper mapper = new ListComboBoxMapper(cbx, propName, false, GetControlFactory());
//---------------Execute Test ----------------------
mapper.BusinessObject = null;
//---------------Test Result -----------------------
Assert.AreEqual(null, cbx.SelectedItem, "Value is not set to null.");
}
public void TestSetList_ToEmptyString_ShouldNotRaiseError()
{
//---------------Set up test pack-------------------
IComboBox cbx = GetControlFactory().CreateComboBox();
const string propName = "propname";
ListComboBoxMapper mapper = new ListComboBoxMapper(cbx, propName, false, GetControlFactory());
//---------------Execute Test ----------------------
mapper.SetList("");
//---------------Test Result -----------------------
Assert.AreEqual(1, cbx.Items.Count);
}
public void TestConstructor()
{
//---------------Set up test pack-------------------
IComboBox cbx = GetControlFactory().CreateComboBox();
const string propName = "propname";
//---------------Execute Test ----------------------
ListComboBoxMapper mapper = new ListComboBoxMapper(cbx, propName, false, GetControlFactory());
//---------------Test Result -----------------------
Assert.AreSame(cbx, mapper.Control);
Assert.AreSame(propName, mapper.PropertyName);
//---------------Tear Down -------------------------
}
public void TestSetList()
{
//---------------Set up test pack-------------------
IComboBox cbx = GetControlFactory().CreateComboBox();
const string propName = "propname";
ListComboBoxMapper mapper = new ListComboBoxMapper(cbx, propName, false, GetControlFactory());
//---------------Execute Test ----------------------
mapper.SetList("One|Two|Three|Four");
//---------------Test Result -----------------------
Assert.AreEqual(4, cbx.Items.Count);
Assert.AreSame(typeof(string), cbx.Items[0].GetType());
Assert.IsTrue(cbx.Items.Contains("Two"));
//---------------Tear Down -------------------------
}
public void TestSetBusinessObject()
{
//---------------Set up test pack-------------------
IComboBox cbx = GetControlFactory().CreateComboBox();
const string propName = "SampleText";
ListComboBoxMapper mapper = new ListComboBoxMapper(cbx, propName, false, GetControlFactory());
mapper.SetList("One|Two|Three|Four");
Sample s = new Sample();
s.SampleText = "Three";
//---------------Execute Test ----------------------
mapper.BusinessObject = s;
//---------------Test Result -----------------------
Assert.AreEqual("Three", cbx.SelectedItem, "Value is not set.");
//---------------Tear Down -------------------------
}
public void TestSetComboBoxUpdatesBO_WithoutCallingApplyChanges()
{
//---------------Set up test pack-------------------
IComboBox cbx = GetControlFactory().CreateComboBox();
const string propName = "SampleText";
ListComboBoxMapper mapper = new ListComboBoxMapper(cbx, propName, false, GetControlFactory());
mapper.SetList("One|Two|Three|Four");
Sample s = new Sample();
s.SampleText = "Three";
mapper.BusinessObject = s;
//---------------Execute Test ----------------------
cbx.SelectedIndex = 0;
//---------------Test Result -----------------------
Assert.AreEqual(cbx.SelectedItem, s.SampleText,
"BO property value isn't changed when control value is changed.");
}
public void TestChangeBusinessObjectUpdatesComboBox_WithoutCallingUpdateControlValue()
{
//---------------Set up test pack-------------------
IComboBox cbx = GetControlFactory().CreateComboBox();
const string propName = "SampleText";
ListComboBoxMapper mapper = new ListComboBoxMapper(cbx, propName, false, GetControlFactory());
mapper.SetList("One|Two|Three|Four");
Sample s = new Sample {
SampleText = "Three"
};
mapper.BusinessObject = s;
//---------------Execute Test ----------------------
s.SampleText = "Four";
//---------------Test Result -----------------------
Assert.AreEqual("Four", cbx.SelectedItem, "Value is not set.");
}
/// <summary>
/// Adds an ItemSelected event handler.
/// For Windows Forms you may want the business object to be updated immediately, however
/// for a web environment with low bandwidth you may choose to only update when the user saves.
///</summary>
public void AddItemSelectedEventHandler(ListComboBoxMapper mapper)
{
var comboBoxWin = mapper.GetControl() as ComboBox;
if (comboBoxWin == null)
{
return;
}
comboBoxWin.SelectedIndexChanged += delegate
{
try
{
mapper.ApplyChangesToBusinessObject();
mapper.UpdateControlValueFromBusinessObject();
}
catch (Exception ex)
{
GlobalRegistry.UIExceptionNotifier.Notify(ex, "", "Error ");
}
};
}