public void GetUnobtrusiveValidationAttributesReturnsEmptySetWhenClientValidationIsNotEnabled()
{
// Arrange
var formContext = new FormContext();
formContext.RenderedField("foobar", true);
var viewContext = new Mock <ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
// Act
IDictionary <string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual(0, result.Count);
}
public void ConstructorGuardClauses()
{
// Arrange
var viewContext = new Mock <ViewContext>().Object;
var viewDataContainer = MvcHelper.GetViewDataContainer(null);
// Act & Assert
ExceptionHelper.ExpectArgumentNullException(
() => new HtmlHelper(null, viewDataContainer),
"viewContext"
);
ExceptionHelper.ExpectArgumentNullException(
() => new HtmlHelper(viewContext, null),
"viewDataContainer"
);
ExceptionHelper.ExpectArgumentNullException(
() => new HtmlHelper(viewContext, viewDataContainer, null),
"routeCollection"
);
}
public void GetUnobtrusiveValidationAttributesMarksRenderedFieldsWithFullName()
{
// Arrange
var formContext = new FormContext();
var viewContext = new Mock <ViewContext>();
var viewData = new ViewDataDictionary();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
viewData.TemplateInfo.HtmlFieldPrefix = "Prefix";
var viewDataContainer = MvcHelper.GetViewDataContainer(viewData);
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
// Act
htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.IsFalse(formContext.RenderedField("foobar"));
Assert.IsTrue(formContext.RenderedField("Prefix.foobar"));
}
public void GetUnobtrusiveValidationAttributesReturnsEmptySetAndSetsFieldAsRenderedForFieldWithNoClientRules()
{
// Arrange
var formContext = new FormContext();
var viewContext = new Mock <ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = delegate { return(Enumerable.Empty <ModelClientValidationRule>()); };
// Act
IDictionary <string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual(0, result.Count);
Assert.IsTrue(formContext.RenderedField("foobar"));
}
public void GetUnobtrusiveValidationAttributeUsesViewDataForModelMetadataLookup()
{
// Arrange
var formContext = new FormContext();
var viewContext = new Mock <ViewContext>();
var viewData = new ViewDataDictionary <MyModel>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
viewData.TemplateInfo.HtmlFieldPrefix = "Prefix";
var viewDataContainer = MvcHelper.GetViewDataContainer(viewData);
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
// Act
IDictionary <string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("MyProperty");
// Assert
Assert.AreEqual(2, result.Count);
Assert.AreEqual("true", result["data-val"]);
Assert.AreEqual("My required message", result["data-val-required"]);
}
public void HttpMethodOverrideGuardClauses()
{
// Arrange
var viewContext = new Mock <ViewContext>().Object;
var viewDataContainer = MvcHelper.GetViewDataContainer(null);
var htmlHelper = new HtmlHelper(viewContext, viewDataContainer);
// Act & Assert
ExceptionHelper.ExpectArgumentExceptionNullOrEmpty(
() => htmlHelper.HttpMethodOverride(null),
"httpMethod"
);
ExceptionHelper.ExpectArgumentException(
() => htmlHelper.HttpMethodOverride((HttpVerbs)10000),
@"The specified HttpVerbs value is not supported. The supported values are Delete, Head, and Put.
Parameter name: httpVerb"
);
ExceptionHelper.ExpectArgumentException(
() => htmlHelper.HttpMethodOverride(HttpVerbs.Get),
@"The specified HttpVerbs value is not supported. The supported values are Delete, Head, and Put.
Parameter name: httpVerb"
);
ExceptionHelper.ExpectArgumentException(
() => htmlHelper.HttpMethodOverride(HttpVerbs.Post),
@"The specified HttpVerbs value is not supported. The supported values are Delete, Head, and Put.
Parameter name: httpVerb"
);
ExceptionHelper.ExpectArgumentException(
() => htmlHelper.HttpMethodOverride("gEt"),
@"The GET and POST HTTP methods are not supported.
Parameter name: httpMethod"
);
ExceptionHelper.ExpectArgumentException(
() => htmlHelper.HttpMethodOverride("pOsT"),
@"The GET and POST HTTP methods are not supported.
Parameter name: httpMethod"
);
}
public void GetUnobtrusiveValidationAttributesMessageIsHtmlEncoded()
{
// Arrange
var formContext = new FormContext();
var viewContext = new Mock <ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = delegate {
return(new[] { new ModelClientValidationRule {
ValidationType = "type", ErrorMessage = "<script>alert('xss')</script>"
} });
};
// Act
IDictionary <string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual("<script>alert('xss')</script>", result["data-val-type"]);
}
public void GetUnobtrusiveValidationAttributesIncludesDataValTrueWithNonEmptyClientRuleList()
{
// Arrange
var formContext = new FormContext();
var viewContext = new Mock <ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = delegate {
return(new[] { new ModelClientValidationRule {
ValidationType = "type"
} });
};
// Act
IDictionary <string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual("true", result["data-val"]);
}
