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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
using System.Collections;
using System.Collections.Specialized;
using System.Web.WebPages.TestUtils;
using Microsoft.TestCommon;
using Moq;
using Xunit;
using Xunit.Extensions;
namespace System.Web.Http.WebHost
{
public class SuppressFormsAuthRedirectModuleTest
{
[Fact]
public void DisableAuthenticationRedirect_SetTheFlagToTrue()
{
// Arrange
Mock<HttpContextBase> contextMock = new Mock<HttpContextBase>() {DefaultValue = DefaultValue.Mock};
IDictionary contextItems = new Hashtable();
contextMock.SetupGet(hcb => hcb.Items).Returns(contextItems);
// Act
SuppressFormsAuthRedirectModule.DisableAuthenticationRedirect(contextMock.Object);
// Assert
AssertEx.True(contextItems.Contains(SuppressFormsAuthRedirectModule.DisableAuthenticationRedirectKey));
AssertEx.True((bool) contextItems[SuppressFormsAuthRedirectModule.DisableAuthenticationRedirectKey]);
}
[Fact]
public void EnableAuthenticationRedirect_SetTheFlagToFalse()
{
// Arrange
Mock<HttpContextBase> contextMock = new Mock<HttpContextBase>() { DefaultValue = DefaultValue.Mock };
IDictionary contextItems = new Hashtable();
contextMock.SetupGet(hcb => hcb.Items).Returns(contextItems);
// Act
SuppressFormsAuthRedirectModule.AllowAuthenticationRedirect(contextMock.Object);
// Assert
AssertEx.True(contextItems.Contains(SuppressFormsAuthRedirectModule.DisableAuthenticationRedirectKey));
AssertEx.False((bool) contextItems[SuppressFormsAuthRedirectModule.DisableAuthenticationRedirectKey]);
}
[Fact]
public void OnEndRequest_IfDisableRedirectAndStatusIsRedirect_ModifyResponse()
{
// Arrange
HttpResponse response = new HttpResponse(null);
IDictionary contextItems = new Hashtable();
Mock<HttpContextBase> contextMock = new Mock<HttpContextBase>() { DefaultValue = DefaultValue.Mock };
DisableRedirectStub disableRedirectStub = new DisableRedirectStub(contextItems, response);
contextMock.SetupGet(hcb => hcb.Items).Returns(contextItems);
response.StatusCode = 302;
// Act
SuppressFormsAuthRedirectModule.DisableAuthenticationRedirect(contextMock.Object);
SuppressFormsAuthRedirectModule.EnsureRestoreUnauthorized(disableRedirectStub);
// Assert
AssertEx.Equal(401, response.StatusCode);
}
[Fact]
public void OnEndRequest_IfDisableRedirectAndStatusIsNotRedirect_DoNothing()
{
// Arrange
HttpResponse response = new HttpResponse(null);
IDictionary contextItems = new Hashtable();
Mock<HttpContextBase> contextMock = new Mock<HttpContextBase>() { DefaultValue = DefaultValue.Mock };
DisableRedirectStub disableRedirectStub = new DisableRedirectStub(contextItems, response);
contextMock.SetupGet(hcb => hcb.Items).Returns(contextItems);
response.StatusCode = 200;
// Act
SuppressFormsAuthRedirectModule.DisableAuthenticationRedirect(contextMock.Object);
SuppressFormsAuthRedirectModule.EnsureRestoreUnauthorized(disableRedirectStub);
// Assert
AssertEx.Equal(200, response.StatusCode);
}
[Fact]
public void OnEndRequest_IfEnableRedirectAndStatusIsRedirect_DoNothing()
{
// Arrange
HttpResponse response = new HttpResponse(null);
IDictionary contextItems = new Hashtable();
Mock<HttpContextBase> contextMock = new Mock<HttpContextBase>() { DefaultValue = DefaultValue.Mock };
DisableRedirectStub disableRedirectStub = new DisableRedirectStub(contextItems, response);
contextMock.SetupGet(hcb => hcb.Items).Returns(contextItems);
response.StatusCode = 302;
// Act
SuppressFormsAuthRedirectModule.AllowAuthenticationRedirect(contextMock.Object);
SuppressFormsAuthRedirectModule.EnsureRestoreUnauthorized(disableRedirectStub);
// Assert
AssertEx.Equal(302, response.StatusCode);
}
[Fact]
public void OnEndRequest_IfWebApiControllerReturnsARedirect_DoNothing() {
// Arrange
HttpResponse response = new HttpResponse(null);
IDictionary contextItems = new Hashtable();
Mock<HttpContextBase> contextMock = new Mock<HttpContextBase>() { DefaultValue = DefaultValue.Mock };
DisableRedirectStub disableRedirectStub = new DisableRedirectStub(contextItems, response);
contextMock.SetupGet(hcb => hcb.Items).Returns(contextItems);
response.StatusCode = 302;
// Act
HttpControllerHandler.EnsureSuppressFormsAuthenticationRedirect(contextMock.Object);
SuppressFormsAuthRedirectModule.AllowAuthenticationRedirect(contextMock.Object);
SuppressFormsAuthRedirectModule.EnsureRestoreUnauthorized(disableRedirectStub);
// Assert
AssertEx.Equal(302, response.StatusCode);
}
[Fact]
public void OnEndRequest_IfEnableRedirectAndStatusIsNotRedirect_DoNothing()
{
// Arrange
HttpResponse response = new HttpResponse(null);
IDictionary contextItems = new Hashtable();
Mock<HttpContextBase> contextMock = new Mock<HttpContextBase>() { DefaultValue = DefaultValue.Mock };
DisableRedirectStub disableRedirectStub = new DisableRedirectStub(contextItems, response);
contextMock.SetupGet(hcb => hcb.Items).Returns(contextItems);
response.StatusCode = 200;
// Act
SuppressFormsAuthRedirectModule.AllowAuthenticationRedirect(contextMock.Object);
SuppressFormsAuthRedirectModule.EnsureRestoreUnauthorized(disableRedirectStub);
// Assert
AssertEx.Equal(200, response.StatusCode);
}
[Theory]
[InlineData("false", false)]
[InlineData("true", true)]
[InlineData("", true)]
[InlineData("foo", true)]
public void GetDisabled_ParsesAppSettings(string setting, bool expected)
{
AssertEx.Equal(expected, SuppressFormsAuthRedirectModule.GetEnabled(new NameValueCollection() { { SuppressFormsAuthRedirectModule.AppSettingsSuppressFormsAuthenticationRedirectKey, setting } }));
}
[Fact]
public void PreApplicationStartCode_IsValid()
{
PreAppStartTestHelper.TestPreAppStartClass(typeof(PreApplicationStartCode));
}
}
internal class DisableRedirectStub : SuppressFormsAuthRedirectModule.IDisableRedirect {
private readonly IDictionary _contextItems;
private readonly HttpResponse _response;
public DisableRedirectStub(IDictionary contextItems, HttpResponse response) {
_contextItems = contextItems;
_response = response;
}
public IDictionary ContextItems {
get { return _contextItems; }
}
public HttpResponse Response {
get { return _response; }
}
}
}
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