82 lines
2.8 KiB
C#
82 lines
2.8 KiB
C#
|
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
|
|||
|
|
|
|||
|
|
using System.Linq;
|
|||
|
|
using Xunit;
|
|||
|
|
using Assert = Microsoft.TestCommon.AssertEx;
|
|||
|
|
|
|||
|
|
namespace System.Web.Razor.Test
|
|||
|
|
{
|
|||
|
|
public class RazorDirectiveAttributeTest
|
|||
|
|
{
|
|||
|
|
[Fact]
|
|||
|
|
public void ConstructorThrowsIfNameIsNullOrEmpty()
|
|||
|
|
{
|
|||
|
|
// Act and Assert
|
|||
|
|
Assert.ThrowsArgumentNullOrEmptyString(() => new RazorDirectiveAttribute(name: null, value: "blah"), "name");
|
|||
|
|
Assert.ThrowsArgumentNullOrEmptyString(() => new RazorDirectiveAttribute(name: "", value: "blah"), "name");
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[Fact]
|
|||
|
|
public void EnsureRazorDirectiveProperties()
|
|||
|
|
{
|
|||
|
|
// Arrange
|
|||
|
|
var attribute = (AttributeUsageAttribute)typeof(RazorDirectiveAttribute).GetCustomAttributes(typeof(AttributeUsageAttribute), inherit: false)
|
|||
|
|
.SingleOrDefault();
|
|||
|
|
|
|||
|
|
// Assert
|
|||
|
|
Assert.True(attribute.AllowMultiple);
|
|||
|
|
Assert.True(attribute.ValidOn == AttributeTargets.Class);
|
|||
|
|
Assert.True(attribute.Inherited);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[Fact]
|
|||
|
|
public void EqualsAndGetHashCodeIgnoresCase()
|
|||
|
|
{
|
|||
|
|
// Arrange
|
|||
|
|
var attribute1 = new RazorDirectiveAttribute("foo", "bar");
|
|||
|
|
var attribute2 = new RazorDirectiveAttribute("fOo", "BAr");
|
|||
|
|
|
|||
|
|
// Act
|
|||
|
|
var hashCode1 = attribute1.GetHashCode();
|
|||
|
|
var hashCode2 = attribute2.GetHashCode();
|
|||
|
|
|
|||
|
|
// Assert
|
|||
|
|
Assert.Equal(attribute1, attribute2);
|
|||
|
|
Assert.Equal(hashCode1, hashCode2);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[Fact]
|
|||
|
|
public void EqualsAndGetHashCodeDoNotThrowIfValueIsNullOrEmpty()
|
|||
|
|
{
|
|||
|
|
// Arrange
|
|||
|
|
var attribute1 = new RazorDirectiveAttribute("foo", null);
|
|||
|
|
var attribute2 = new RazorDirectiveAttribute("foo", "BAr");
|
|||
|
|
|
|||
|
|
// Act
|
|||
|
|
bool result = attribute1.Equals(attribute2);
|
|||
|
|
var hashCode = attribute1.GetHashCode();
|
|||
|
|
|
|||
|
|
// Assert
|
|||
|
|
Assert.False(result);
|
|||
|
|
// If we've got this far, GetHashCode did not throw
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[Fact]
|
|||
|
|
public void EqualsAndGetHashCodeReturnDifferentValuesForNullAndEmpty()
|
|||
|
|
{
|
|||
|
|
// Arrange
|
|||
|
|
var attribute1 = new RazorDirectiveAttribute("foo", null);
|
|||
|
|
var attribute2 = new RazorDirectiveAttribute("foo", "");
|
|||
|
|
|
|||
|
|
// Act
|
|||
|
|
bool result = attribute1.Equals(attribute2);
|
|||
|
|
var hashCode1 = attribute1.GetHashCode();
|
|||
|
|
var hashCode2 = attribute2.GetHashCode();
|
|||
|
|
|
|||
|
|
// Assert
|
|||
|
|
Assert.False(result);
|
|||
|
|
Assert.NotEqual(hashCode1, hashCode2);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|