// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using Microsoft.AspNetCore.Routing.Constraints;
 
namespace Microsoft.AspNetCore.Routing.Tests;
 
public class AlphaRouteConstraintTests
{
    [Theory]
    [InlineData("alpha", true)]
    [InlineData("a1pha", false)]
    [InlineData("ALPHA", true)]
    [InlineData("A1PHA", false)]
    [InlineData("alPHA", true)]
    [InlineData("A1pHA", false)]
    [InlineData("AlpHA╥", false)]
    [InlineData("", true)]
    public void AlphaRouteConstraintTest(string parameterValue, bool expected)
    {
        // Arrange
        var constraint = new AlphaRouteConstraint();
 
        // Act
        var actual = ConstraintsTestHelper.TestConstraint(constraint, parameterValue);
 
        // Assert
        Assert.Equal(expected, actual);
    }
}