|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
namespace System.Windows.Forms.Design.Tests;
// NB: doesn't require thread affinity
public class ToolStripItemDesignerAvailabilityAttributeTests
{
[Fact]
public void ToolStripItemDesignerAvailabilityAttribute_Ctor_Default()
{
ToolStripItemDesignerAvailabilityAttribute attribute = new();
Assert.Equal(ToolStripItemDesignerAvailability.None, attribute.ItemAdditionVisibility);
Assert.True(attribute.IsDefaultAttribute());
}
[Theory]
[EnumData<ToolStripItemDesignerAvailability>]
[InvalidEnumData<ToolStripItemDesignerAvailability>]
public void ToolStripItemDesignerAvailabilityAttribute_Ctor_ToolStripItemDesignerAvailability(ToolStripItemDesignerAvailability visibility)
{
ToolStripItemDesignerAvailabilityAttribute attribute = new(visibility);
Assert.Equal(visibility, attribute.ItemAdditionVisibility);
}
[Fact]
public void ToolStripItemDesignerAvailabilityAttribute_Default_Get_ReturnsExpected()
{
ToolStripItemDesignerAvailabilityAttribute attribute = ToolStripItemDesignerAvailabilityAttribute.Default;
Assert.Same(attribute, ToolStripItemDesignerAvailabilityAttribute.Default);
Assert.Equal(ToolStripItemDesignerAvailability.None, attribute.ItemAdditionVisibility);
Assert.True(attribute.IsDefaultAttribute());
}
public static IEnumerable<object[]> IsDefaultAttribute_TestData()
{
yield return new object[] { new ToolStripItemDesignerAvailabilityAttribute(), true };
yield return new object[] { new ToolStripItemDesignerAvailabilityAttribute(ToolStripItemDesignerAvailability.All), false };
}
[Theory]
[MemberData(nameof(IsDefaultAttribute_TestData))]
public void ToolStripItemDesignerAvailabilityAttribute_IsDefaultAttribute_Invoke_ReturnsExpected(ToolStripItemDesignerAvailabilityAttribute attribute, bool expected)
{
Assert.Equal(expected, attribute.IsDefaultAttribute());
}
public static IEnumerable<object[]> Equals_TestData()
{
ToolStripItemDesignerAvailabilityAttribute attribute = new(ToolStripItemDesignerAvailability.All);
yield return new object[] { attribute, attribute, true };
yield return new object[] { attribute, new ToolStripItemDesignerAvailabilityAttribute(ToolStripItemDesignerAvailability.All), true };
yield return new object[] { attribute, new ToolStripItemDesignerAvailabilityAttribute(ToolStripItemDesignerAvailability.None), false };
yield return new object[] { attribute, new(), false };
yield return new object[] { attribute, null, false };
}
[Theory]
[MemberData(nameof(Equals_TestData))]
public void ToolStripItemDesignerAvailabilityAttribute_Equals_Invoke_ReturnsExpected(ToolStripItemDesignerAvailabilityAttribute attribute, object obj, bool expected)
{
if (obj is ToolStripItemDesignerAvailability other)
{
Assert.Equal(expected, attribute.GetHashCode().Equals(other.GetHashCode()));
}
Assert.Equal(expected, attribute.Equals(obj));
}
}
|