public void HttpMethodOverrideWithVerbRendersHiddenField() {
// Arrange
HtmlHelper htmlHelper = new HtmlHelper(new Mock<ViewContext>().Object, GetViewDataContainer(null), new RouteCollection()); ;
// Act
MvcHtmlString hiddenField = htmlHelper.HttpMethodOverride(HttpVerbs.Delete);
// Assert
Assert.AreEqual<string>(@"<input name=""X-HTTP-Method-Override"" type=""hidden"" value=""DELETE"" />", hiddenField.ToHtmlString());
}
public void HttpMethodOverrideWithMethodRendersHiddenField() {
// Arrange
var viewContext = new Mock<ViewContext>().Object;
var viewDataContainer = MvcHelper.GetViewDataContainer(null);
var htmlHelper = new HtmlHelper(viewContext, viewDataContainer);
// Act
MvcHtmlString hiddenField = htmlHelper.HttpMethodOverride("PUT");
// Assert
Assert.AreEqual<string>(@"<input name=""X-HTTP-Method-Override"" type=""hidden"" value=""PUT"" />", hiddenField.ToHtmlString());
}
public void HttpMethodOverrideWithNullThrowsException() {
// Arrange
HtmlHelper htmlHelper = new HtmlHelper(new Mock<ViewContext>().Object, GetViewDataContainer(null), new RouteCollection()); ;
// Act & Assert
ExceptionHelper.ExpectArgumentExceptionNullOrEmpty(
delegate {
htmlHelper.HttpMethodOverride(null);
},
"httpMethod");
}
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"
);
}
