public void ShouldManageMoreThanOneObjectPerType()
{
var viewData = new ViewDataDictionary {
{ "key1", new Url("/1") }, { "key2", new Url("/2") }
};
Assert.That(viewData.Get <Url>("key1").Value, Is.EqualTo("/1"));
Assert.That(viewData.Get <Url>("key2").Value, Is.EqualTo("/2"));
}
public void ShouldRetrieveSingleObjectByType()
{
var viewData = new ViewDataDictionary();
var url = new Url("/asdf"); //arbitrary object
viewData.Add(url);
Assert.That(viewData.Get <Url>(), Is.EqualTo(url));
Assert.That(viewData.Get(typeof(Url)), Is.EqualTo(url));
}
public void ShouldInitializeWithProxiesAndResolveCorrectly()
{
var messageProxy = MockRepository.GenerateStub <MailMessage>();
var xmlDocumentProxy = MockRepository.GenerateStub <XmlDocument>();
var viewData = new ViewDataDictionary();
viewData.Add(messageProxy).Add(xmlDocumentProxy);
Assert.That(viewData.Get <MailMessage>(), Is.EqualTo(messageProxy));
Assert.That(viewData.Get <XmlDocument>(), Is.EqualTo(xmlDocumentProxy));
}
/// <summary>
/// Gets typed value from the ViewDataDictionary or valueIfNull
/// </summary>
public static T Get <T>(this ViewDataDictionary viewData, string key, T valueIfNull)
{
if (viewData[key] == null)
{
return(valueIfNull);
}
return(viewData.Get <T>(key));
}
/// <summary>
/// Gets typed value from the ViewDataDictionary or the type default
/// </summary>
public static T GetDefault <T>(this ViewDataDictionary viewData, string key)
{
if (viewData[key] == null)
{
return(default(T));
}
return(viewData.Get <T>(key));
}
public void ShouldHandleProxiedObjectsByType()
{
var mailMessageStub = MockRepository.GenerateStub<MailMessage>();
var viewData = new ViewDataDictionary();
viewData.Add(mailMessageStub);
var message = viewData.Get<MailMessage>();
Assert.That(message, Is.EqualTo(mailMessageStub));
}
public void ShouldGetObjectBasedOnType()
{
var url = new Url("/1");
var identity = new GenericIdentity("name");
var viewData = new ViewDataDictionary();
viewData.Add(identity).Add(url);
viewData.Get(typeof(MailMessage));
}
public void ShouldHandleProxiedObjectsByType()
{
var mailMessageStub = MockRepository.GenerateStub <MailMessage>();
var viewData = new ViewDataDictionary();
viewData.Add(mailMessageStub);
var message = viewData.Get <MailMessage>();
Assert.That(message, Is.EqualTo(mailMessageStub));
}
public static bool GetOrSetThenGet(this ViewDataDictionary v, string key, bool?newVal = null, bool force = false)
{
if (newVal.HasValue && !v.ContainsKey(key))
{
if (force || !v.ContainsKey(key))
{
v[key] = newVal.Value;
}
}
return(v.Get <bool>(key));
}
public void ShouldGetObjectBasedOnType()
{
var url = new Url("/1");
var identity = new GenericIdentity("name");
var viewData = new ViewDataDictionary();
viewData.Add(identity).Add(url);
viewData.Get(typeof(MailMessage));
}
//ViewData extensions
public static T Get <T>(this ViewDataDictionary bag)
{
return(bag.Get <T>(getKey(typeof(T))));
}
public void ShouldManageMoreThanOneObjectPerType()
{
var viewData = new ViewDataDictionary {{"key1", new Url("/1")}, {"key2", new Url("/2")}};
Assert.That(viewData.Get<Url>("key1").Value, Is.EqualTo("/1"));
Assert.That(viewData.Get<Url>("key2").Value, Is.EqualTo("/2"));
}
public void ShouldInitializeWithProxiesAndResolveCorrectly()
{
var messageProxy = MockRepository.GenerateStub<MailMessage>();
var xmlDocumentProxy = MockRepository.GenerateStub<XmlDocument>();
var viewData = new ViewDataDictionary();
viewData.Add(messageProxy).Add(xmlDocumentProxy);
Assert.That(viewData.Get<MailMessage>(), Is.EqualTo(messageProxy));
Assert.That(viewData.Get<XmlDocument>(), Is.EqualTo(xmlDocumentProxy));
}
public void ShouldGetMeaningfulExceptionIfObjectDoesntExistByKey()
{
var viewData = new ViewDataDictionary();
var url = viewData.Get<Url>("foobar");
}
public void Get_should_return_default_value_when_type_does_not_exist()
{
Assert.Equal(0, viewData.Get <int>());
}
public void ShouldGetMeaningfulExceptionIfObjectDoesntExistByKey()
{
var viewData = new ViewDataDictionary();
var url = viewData.Get <Url>("foobar");
}
public void ShouldRetrieveSingleObjectByType()
{
var viewData = new ViewDataDictionary();
var url = new Url("/asdf"); //arbitrary object
viewData.Add(url);
Assert.That(viewData.Get<Url>(), Is.EqualTo(url));
Assert.That(viewData.Get(typeof(Url)), Is.EqualTo(url));
}
public static T Peek <T>(this ViewDataDictionary storageProvider)
{
return(storageProvider.Get <T>());
}
