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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 Microsoft.AspNetCore.Mvc.Infrastructure;
public class CompatibilitySwitchTest
{
[Fact]
public void Constructor_WithName_IsValueSetIsFalse()
{
// Arrange & Act
var @switch = new CompatibilitySwitch<bool>("TestProperty");
// Assert
Assert.False(@switch.Value);
Assert.False(@switch.IsValueSet);
}
[Fact]
public void Constructor_WithNameAndInitialValue_IsValueSetIsFalse()
{
// Arrange & Act
var @switch = new CompatibilitySwitch<bool>("TestProperty", initialValue: true);
// Assert
Assert.True(@switch.Value);
Assert.False(@switch.IsValueSet);
}
[Fact]
public void ValueNonInterface_SettingValue_SetsIsValueSetToTrue()
{
// Arrange
var @switch = new CompatibilitySwitch<bool>("TestProperty");
// Act
@switch.Value = false; // You don't need to actually change the value, just calling the setting works
// Assert
Assert.False(@switch.Value);
Assert.True(@switch.IsValueSet);
}
[Fact]
public void ValueInterface_SettingValue_SetsIsValueSetToTrue()
{
// Arrange
var @switch = new CompatibilitySwitch<bool>("TestProperty");
// Act
((ICompatibilitySwitch)@switch).Value = true;
// Assert
Assert.True(@switch.Value);
Assert.True(@switch.IsValueSet);
}
}
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