public void LoadTempDataWithNullCookieReturnsEmptyTempDataDictionary() {
var cookies = new HttpCookieCollection();
var requestMock = new Mock<HttpRequestBase>();
requestMock.Expect(r => r.Cookies).Returns(cookies);
var httpContextMock = new Mock<HttpContextBase>();
httpContextMock.Expect(c => c.Request).Returns(requestMock.Object);
ITempDataProvider provider = new CookieTempDataProvider(httpContextMock.Object);
IDictionary<string, object> tempData = provider.LoadTempData(null /* controllerContext */);
Assert.IsNotNull(tempData);
Assert.AreEqual(0, tempData.Count);
}
public void LoadTempDataWithEmptyCookieReturnsEmptyDictionary() {
HttpCookie cookie = new HttpCookie("__ControllerTempData");
cookie.Value = string.Empty;
var cookies = new HttpCookieCollection();
cookies.Add(cookie);
var requestMock = new Mock<HttpRequestBase>();
requestMock.Setup(r => r.Cookies).Returns(cookies);
var httpContextMock = new Mock<HttpContextBase>();
httpContextMock.Setup(c => c.Request).Returns(requestMock.Object);
ITempDataProvider provider = new CookieTempDataProvider(httpContextMock.Object);
IDictionary<string, object> tempData = provider.LoadTempData(null /* controllerContext */);
Assert.IsNotNull(tempData);
Assert.AreEqual(0, tempData.Count);
}
public void LoadTempDataIgnoresNullResponseCookieDoesNotThrowException() {
HttpCookie cookie = new HttpCookie("__ControllerTempData");
TempDataDictionary initialTempData = new TempDataDictionary();
initialTempData.Add("WhatIsInHere?", "Stuff");
cookie.Value = CookieTempDataProvider.SerializeToBase64EncodedString(initialTempData);
var cookies = new HttpCookieCollection();
cookies.Add(cookie);
var requestMock = new Mock<HttpRequestBase>();
requestMock.Expect(r => r.Cookies).Returns(cookies);
var responseMock = new Mock<HttpResponseBase>();
responseMock.Expect(r => r.Cookies).Returns((HttpCookieCollection)null);
var httpContextMock = new Mock<HttpContextBase>();
httpContextMock.Expect(c => c.Request).Returns(requestMock.Object);
httpContextMock.Expect(c => c.Response).Returns(responseMock.Object);
ITempDataProvider provider = new CookieTempDataProvider(httpContextMock.Object);
IDictionary<string, object> tempData = provider.LoadTempData(null /* controllerContext */);
Assert.AreEqual("Stuff", tempData["WhatIsInHere?"]);
}
public void CtorSetsHttpContextProperty() {
var httpContext = new Mock<HttpContextBase>().Object;
var provider = new CookieTempDataProvider(httpContext);
Assert.AreEqual(httpContext, provider.HttpContext);
}
public void CanLoadTempDataFromCookie() {
var tempData = new TempDataDictionary();
tempData.Add("abc", "easy as 123");
tempData.Add("price", 1.234);
string serializedTempData = CookieTempDataProvider.SerializeToBase64EncodedString(tempData);
var cookies = new HttpCookieCollection();
var httpCookie = new HttpCookie("__ControllerTempData");
httpCookie.Value = serializedTempData;
cookies.Add(httpCookie);
var requestMock = new Mock<HttpRequestBase>();
requestMock.Expect(r => r.Cookies).Returns(cookies);
var responseMock = new Mock<HttpResponseBase>();
responseMock.Expect(r => r.Cookies).Returns(cookies);
var httpContextMock = new Mock<HttpContextBase>();
httpContextMock.Expect(c => c.Request).Returns(requestMock.Object);
httpContextMock.Expect(c => c.Response).Returns(responseMock.Object);
ITempDataProvider provider = new CookieTempDataProvider(httpContextMock.Object);
IDictionary<string, object> loadedTempData = provider.LoadTempData(null /* controllerContext */);
Assert.AreEqual(2, loadedTempData.Count);
Assert.AreEqual("easy as 123", loadedTempData["abc"]);
Assert.AreEqual(1.234, loadedTempData["price"]);
}
public void SaveTempDataStoresSerializedFormInCookie() {
var cookies = new HttpCookieCollection();
var responseMock = new Mock<HttpResponseBase>();
responseMock.Expect(r => r.Cookies).Returns(cookies);
var httpContextMock = new Mock<HttpContextBase>();
httpContextMock.Expect(c => c.Response).Returns(responseMock.Object);
ITempDataProvider provider = new CookieTempDataProvider(httpContextMock.Object);
var tempData = new TempDataDictionary();
tempData.Add("Testing", "Turn it up to 11");
tempData.Add("Testing2", 1.23);
provider.SaveTempData(null, tempData);
HttpCookie cookie = cookies["__ControllerTempData"];
string serialized = cookie.Value;
IDictionary<string, object> deserializedTempData = CookieTempDataProvider.DeserializeTempData(serialized);
Assert.AreEqual("Turn it up to 11", deserializedTempData["Testing"]);
Assert.AreEqual(1.23, deserializedTempData["Testing2"]);
}