public override object EditValue(ITypeDescriptorContext context,
IServiceProvider provider, object value)
{
Type dockUiType = typeof(DockEditor)
.GetNestedType("DockUI", BindingFlags.NonPublic);
var dockUiConstructor = dockUiType.GetConstructors()[0];
var dockUiField = typeof(DockEditor)
.GetField("dockUI", BindingFlags.Instance | BindingFlags.NonPublic);
var dockUiObject = dockUiConstructor.Invoke(new[] { editor }) as Control;
dockUiField.SetValue(editor, dockUiObject);
var container = dockUiObject.Controls[0];
var none = dockUiObject.Controls[1];
var fill = container.Controls[0];
var left = container.Controls[1];
var right = container.Controls[2];
var top = container.Controls[3];
var bottom = container.Controls[4];
none.Enabled = false;
fill.Enabled = false;
top.Enabled = false;
bottom.Enabled = false;
return(editor.EditValue(context, provider, value));
}
public void DockEditor_EditValue_ValidProvider_ReturnsValue(object value)
{
var editor = new DockEditor();
var mockEditorService = new Mock <IWindowsFormsEditorService>(MockBehavior.Strict);
var mockServiceProvider = new Mock <IServiceProvider>(MockBehavior.Strict);
mockServiceProvider
.Setup(p => p.GetService(typeof(IWindowsFormsEditorService)))
.Returns(mockEditorService.Object)
.Verifiable();
mockEditorService
.Setup(e => e.DropDownControl(It.IsAny <Control>()))
.Verifiable();
Assert.Equal(value, editor.EditValue(null, mockServiceProvider.Object, value));
mockServiceProvider.Verify(p => p.GetService(typeof(IWindowsFormsEditorService)), Times.Once());
mockEditorService.Verify(e => e.DropDownControl(It.IsAny <Control>()), Times.Once());
// Edit again.
Assert.Equal(value, editor.EditValue(null, mockServiceProvider.Object, value));
mockServiceProvider.Verify(p => p.GetService(typeof(IWindowsFormsEditorService)), Times.Exactly(2));
mockServiceProvider.Verify(p => p.GetService(typeof(IWindowsFormsEditorService)), Times.Exactly(2));
}
public void DockEditor_EditValue_InvalidProvider_ReturnsValue(IServiceProvider provider, object value)
{
var editor = new DockEditor();
Assert.Same(value, editor.EditValue(null, provider, value));
}