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// 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.Tests;
// NB: doesn't require thread affinity
public class DataGridViewEditingControlShowingEventArgsTests
{
public static IEnumerable<object[]> Ctor_Control_DataGridViewCellStyle_TestData()
{
yield return new object[] { null, new DataGridViewCellStyle() };
yield return new object[] { new Button(), null };
}
[WinFormsTheory]
[MemberData(nameof(Ctor_Control_DataGridViewCellStyle_TestData))]
public void DataGridViewEditingControlShowingEventArgs_NullArg_ThrowsArgumentNullException(Control control, DataGridViewCellStyle cellStyle)
{
Assert.Throws<ArgumentNullException>(() => new DataGridViewEditingControlShowingEventArgs(control, cellStyle));
}
[Fact]
public void Ctor_Control_DataGridViewCellStyle()
{
using Button button = new();
DataGridViewCellStyle cellStyle = new();
DataGridViewEditingControlShowingEventArgs e = new(button, cellStyle);
Assert.Equal(button, e.Control);
Assert.Equal(cellStyle, e.CellStyle);
}
[Fact]
public void CellStyle_SetNull_ThrowsArgumentNullException()
{
using Button button = new();
DataGridViewEditingControlShowingEventArgs e = new(button, new DataGridViewCellStyle());
Assert.Throws<ArgumentNullException>("value", () => e.CellStyle = null);
}
}
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