// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
#nullable enable
namespace System.Windows.Forms.Design.Tests;
public sealed class DateTimePickerDesignerTests
{
[Fact]
public void DateTimePickerDesigner_Constructor_Initialize_AutoResizeHandles()
{
using DateTimePickerDesigner dateTimePickerDesigner = new();
bool autoResizeHandles = dateTimePickerDesigner.AutoResizeHandles;
dateTimePickerDesigner.Should().NotBeNull();
autoResizeHandles.Should().BeTrue();
}
[Fact]
public void DateTimePickerDesigner_SnapLines_WithDefaultDateTimePicker_ShouldReturnExpectedCount()
{
using DateTimePickerDesigner dateTimePickerDesigner = new();
using DateTimePicker dateTimePicker = new();
dateTimePickerDesigner.Initialize(dateTimePicker);
dateTimePickerDesigner.SnapLines.Count.Should().Be(9);
}
[Fact]
public void DateTimePickerDesigner_SelectionRules_WithDefaultDateTimePicker_ShouldReturnExpectedValue()
{
using DateTimePickerDesigner dateTimePickerDesigner = new();
using DateTimePicker dateTimePicker = new();
dateTimePickerDesigner.Initialize(dateTimePicker);
SelectionRules selectionRules;
using (new NoAssertContext())
{
selectionRules = dateTimePickerDesigner.SelectionRules;
}
selectionRules.Should().Be(SelectionRules.LeftSizeable | SelectionRules.RightSizeable | SelectionRules.Moveable | SelectionRules.Visible);
}
}
|