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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 Moq;
using Xunit;
namespace System.Web.WebPages.Test
{
public class CookieBrowserOverrideStoreTest
{
[Fact]
public void GetOverriddenUserAgentReturnsNullIfNoResponseOrRequestCookieIsSet()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
// Act & Assert
Assert.Null(store.GetOverriddenUserAgent(CreateCookieContext().Object));
}
[Fact]
public void GetOverriddenUserAgentReturnsUserAgentFromRequestCookieIfNoResponseCookie()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
HttpCookie existingOverrideCookie = new HttpCookie(CookieBrowserOverrideStore.BrowserOverrideCookieName, "existingRequestAgent");
HttpContextBase context = CreateCookieContext(requestCookie: existingOverrideCookie).Object;
// Act & Assert
Assert.Equal("existingRequestAgent", store.GetOverriddenUserAgent(context));
}
[Fact]
public void SetOverriddenUserAgentWithNoExistingCookie()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
HttpContextBase context = CreateCookieContext().Object;
// Act
store.SetOverriddenUserAgent(context, "setUserAgent");
// Assert
Assert.Equal("setUserAgent", store.GetOverriddenUserAgent(context));
}
[Fact]
public void SetOverriddenUserWithExistingRequestCookie()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
HttpCookie existingOverrideCookie = new HttpCookie(CookieBrowserOverrideStore.BrowserOverrideCookieName, "existingRequestAgent");
HttpContextBase context = CreateCookieContext(requestCookie: existingOverrideCookie).Object;
// Act
store.SetOverriddenUserAgent(context, "setUserAgent");
// Assert
Assert.Equal("setUserAgent", store.GetOverriddenUserAgent(context));
}
[Fact]
public void SetOverriddenUserWithExistingResponseCookie()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
HttpContextBase context = CreateCookieContext().Object;
// Act & Assert
store.SetOverriddenUserAgent(context, "testUserAgent");
Assert.Equal("testUserAgent", store.GetOverriddenUserAgent(context));
store.SetOverriddenUserAgent(context, "subsequentTestUserAgent");
Assert.Equal("subsequentTestUserAgent", store.GetOverriddenUserAgent(context));
}
[Fact]
public void SetOverriddenUserAgentNullWithRequestCookie()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
HttpCookie existingOverrideCookie = new HttpCookie(CookieBrowserOverrideStore.BrowserOverrideCookieName, "setUserAgent");
HttpContextBase context = CreateCookieContext(requestCookie: existingOverrideCookie).Object;
// Act
store.SetOverriddenUserAgent(context, null);
// Assert
Assert.Null(store.GetOverriddenUserAgent(context));
}
[Fact]
public void SetOverriddenUserAgentNullWithNoExistingCookie()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
HttpContextBase context = CreateCookieContext().Object;
// Act
store.SetOverriddenUserAgent(context, null);
// Assert
Assert.Null(store.GetOverriddenUserAgent(context));
}
[Fact]
public void SetOverriddenUserAgentSetsExpiration()
{
// Arrange
CookieBrowserOverrideStore store = new CookieBrowserOverrideStore();
CookieBrowserOverrideStore sessionStore = new CookieBrowserOverrideStore(daysToExpire: 0);
CookieBrowserOverrideStore longTermStore = new CookieBrowserOverrideStore(daysToExpire: 100);
CookieBrowserOverrideStore negativeTermStore = new CookieBrowserOverrideStore(daysToExpire: -1);
HttpContextBase context = CreateCookieContext().Object;
// Act & Assert
store.SetOverriddenUserAgent(context, "testUserAgent");
Assert.True(DateTime.Now.AddDays(6.5) < context.Response.Cookies[CookieBrowserOverrideStore.BrowserOverrideCookieName].Expires &&
context.Response.Cookies[CookieBrowserOverrideStore.BrowserOverrideCookieName].Expires < DateTime.Now.AddDays(7.5));
sessionStore.SetOverriddenUserAgent(context, "testUserAgent");
Assert.True(context.Response.Cookies[CookieBrowserOverrideStore.BrowserOverrideCookieName].Expires < DateTime.Now);
longTermStore.SetOverriddenUserAgent(context, "testUserAgent");
Assert.True(context.Response.Cookies[CookieBrowserOverrideStore.BrowserOverrideCookieName].Expires > DateTime.Now.AddDays(99));
negativeTermStore.SetOverriddenUserAgent(context, "testUserAgent");
Assert.True(context.Response.Cookies[CookieBrowserOverrideStore.BrowserOverrideCookieName].Expires < DateTime.Now);
}
internal static Mock<HttpContextBase> CreateCookieContext(HttpCookie requestCookie = null, HttpCookie responseCookie = null)
{
Mock<HttpContextBase> context = new Mock<HttpContextBase>();
HttpCookieCollection requestCookies = new HttpCookieCollection();
if (requestCookie != null)
{
requestCookies.Add(requestCookie);
}
HttpCookieCollection responseCookies = new HttpCookieCollection();
if (responseCookie != null)
{
responseCookies.Add(responseCookie);
}
context.Setup(c => c.Request.Cookies).Returns(requestCookies);
context.Setup(c => c.Response.Cookies).Returns(responseCookies);
context.Setup(c => c.Items).Returns(new Hashtable());
return context;
}
}
}
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