public void IsValidPropertyReturnsFalseIfErrors()
{
// Arrange
ModelState errorState = new ModelState()
{
Value = HtmlHelperTest.GetValueProviderResult("quux", "quux")
};
errorState.Errors.Add("some error");
ModelStateDictionary dictionary = new ModelStateDictionary()
{
{
"foo",
new ModelState()
{
Value = HtmlHelperTest.GetValueProviderResult("bar", "bar")
}
},
{ "baz", errorState }
};
// Act
bool isValid = dictionary.IsValid;
// Assert
Assert.False(isValid);
}
public void IsValidPropertyReturnsTrueIfNoErrors()
{
// Arrange
ModelStateDictionary dictionary = new ModelStateDictionary()
{
{
"foo",
new ModelState()
{
Value = HtmlHelperTest.GetValueProviderResult("bar", "bar")
}
},
{
"baz",
new ModelState()
{
Value = HtmlHelperTest.GetValueProviderResult("quux", "bar")
}
}
};
// Act
bool isValid = dictionary.IsValid;
// Assert
Assert.True(isValid);
}
private static RequestContext GetRequestContext()
{
HttpContextBase httpcontext = HtmlHelperTest.GetHttpContext("/app/", null, null);
RouteData rd = new RouteData();
return(new RequestContext(httpcontext, rd));
}
public void SetAttemptedValueCreatesModelStateIfNotPresent()
{
// Arrange
ModelStateDictionary dictionary = new ModelStateDictionary();
// Act
dictionary.SetModelValue("some key", HtmlHelperTest.GetValueProviderResult("some value", "some value"));
// Assert
Assert.Single(dictionary);
ModelState modelState = dictionary["some key"];
Assert.Empty(modelState.Errors);
Assert.Equal("some value", modelState.Value.ConvertTo(typeof(string)));
}
public void ConstructorWithDictionaryParameter()
{
// Arrange
ModelStateDictionary oldDictionary = new ModelStateDictionary()
{
{ "foo", new ModelState()
{
Value = HtmlHelperTest.GetValueProviderResult("bar", "bar")
} }
};
// Act
ModelStateDictionary newDictionary = new ModelStateDictionary(oldDictionary);
// Assert
Assert.Single(newDictionary);
Assert.Equal("bar", newDictionary["foo"].Value.ConvertTo(typeof(string)));
}
public void SetAttemptedValueUsesExistingModelStateIfPresent()
{
// Arrange
ModelStateDictionary dictionary = new ModelStateDictionary();
dictionary.AddModelError("some key", "some error");
Exception ex = new Exception();
// Act
dictionary.SetModelValue("some key", HtmlHelperTest.GetValueProviderResult("some value", "some value"));
// Assert
Assert.Single(dictionary);
ModelState modelState = dictionary["some key"];
Assert.Single(modelState.Errors);
Assert.Equal("some error", modelState.Errors[0].ErrorMessage);
Assert.Equal("some value", modelState.Value.ConvertTo(typeof(string)));
}
private static UrlHelper GetUrlHelper()
{
HttpContextBase httpcontext = HtmlHelperTest.GetHttpContext("/app/", null, null);
RouteCollection rt = new RouteCollection();
rt.Add(new Route("{controller}/{action}/{id}", null)
{
Defaults = new RouteValueDictionary(new { id = "defaultid" })
});
rt.Add("namedroute", new Route("named/{controller}/{action}/{id}", null)
{
Defaults = new RouteValueDictionary(new { id = "defaultid" })
});
RouteData rd = new RouteData();
rd.Values.Add("controller", "home");
rd.Values.Add("action", "oldaction");
UrlHelper urlHelper = new UrlHelper(new RequestContext(httpcontext, rd), rt);
return(urlHelper);
}