public void ViewExtensions_Get_Set()
{
var view = new object();
ViewExtensions.SetTag(view, 42);
Assert.AreEqual(42, view.GetTag());
ViewExtensions.SetReactContext(view, null);
Assert.IsNull(view.GetReactContext());
}
public void ViewExtensions_ArgumentChecks()
{
AssertEx.Throws <ArgumentNullException>(
() => ViewExtensions.SetTag(null, 0),
ex => Assert.AreEqual("view", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => ViewExtensions.SetReactContext(null, null),
ex => Assert.AreEqual("view", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => ViewExtensions.GetTag(null),
ex => Assert.AreEqual("view", ex.ParamName));
AssertEx.Throws <ArgumentNullException>(
() => ViewExtensions.GetReactContext(null),
ex => Assert.AreEqual("view", ex.ParamName));
}