aspnetcore/test/Microsoft.AspNetCore.Cors.Test/CorsPolicyTests.cs

73 lines
2.4 KiB
C#

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System;
using Xunit;
namespace Microsoft.AspNetCore.Cors.Infrastructure
{
public class CorsPolicyTest
{
[Fact]
public void Default_Constructor()
{
// Arrange & Act
var corsPolicy = new CorsPolicy();
// Assert
Assert.False(corsPolicy.AllowAnyHeader);
Assert.False(corsPolicy.AllowAnyMethod);
Assert.False(corsPolicy.AllowAnyOrigin);
Assert.False(corsPolicy.SupportsCredentials);
Assert.Empty(corsPolicy.ExposedHeaders);
Assert.Empty(corsPolicy.Headers);
Assert.Empty(corsPolicy.Methods);
Assert.Empty(corsPolicy.Origins);
Assert.Null(corsPolicy.PreflightMaxAge);
}
[Fact]
public void SettingNegativePreflightMaxAge_Throws()
{
// Arrange
var policy = new CorsPolicy();
// Act
var exception = Assert.Throws<ArgumentOutOfRangeException>(() =>
{
policy.PreflightMaxAge = TimeSpan.FromSeconds(-12);
});
// Assert
Assert.Equal(
$"PreflightMaxAge must be greater than or equal to 0.{Environment.NewLine}Parameter name: value",
exception.Message);
}
[Fact]
public void ToString_ReturnsThePropertyValues()
{
// Arrange
var corsPolicy = new CorsPolicy
{
PreflightMaxAge = TimeSpan.FromSeconds(12),
SupportsCredentials = true
};
corsPolicy.Headers.Add("foo");
corsPolicy.Headers.Add("bar");
corsPolicy.Origins.Add("http://example.com");
corsPolicy.Origins.Add("http://example.org");
corsPolicy.Methods.Add("GET");
// Act
var policyString = corsPolicy.ToString();
// Assert
Assert.Equal(
@"AllowAnyHeader: False, AllowAnyMethod: False, AllowAnyOrigin: False, PreflightMaxAge: 12,"+
" SupportsCredentials: True, Origins: {http://example.com,http://example.org}, Methods: {GET},"+
" Headers: {foo,bar}, ExposedHeaders: {}",
policyString);
}
}
}