public void Constructor_WithNullAction_IgnoresArgument()
{
// Arrange & Act
var attribute = new TestableRemoteAttribute(action: null, controller: "AController");
// Assert
var keyValuePair = Assert.Single(attribute.RouteData);
Assert.Equal(keyValuePair.Key, "controller");
}
public void Constructor_WithNullController_IgnoresArgument()
{
// Arrange & Act
var attribute = new TestableRemoteAttribute("AnAction", controller: null);
// Assert
var keyValuePair = Assert.Single(attribute.RouteData);
Assert.Equal(keyValuePair.Key, "action");
Assert.Null(attribute.RouteName);
}
public void NoRouteWithActionControllerThrows() {
// Arrange
ControllerContext context = new ControllerContext();
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(null, typeof(string), "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("Action", "Controller");
// Act & Assert
ExceptionHelper.ExpectInvalidOperationException(
() => new List<ModelClientValidationRule>(attribute.GetClientValidationRules(metadata, context)),
"No url for remote validation could be found.");
}
public void BadRouteNameThrows() {
// Arrange
ControllerContext context = new ControllerContext();
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForType(null, typeof(object));
TestableRemoteAttribute attribute = new TestableRemoteAttribute("RouteName");
// Act & Assert
ExceptionHelper.ExpectArgumentException(
() => new List<ModelClientValidationRule>(attribute.GetClientValidationRules(metadata, context)),
"A route named 'RouteName' could not be found in the route collection.\r\nParameter name: name");
}
public void NoRouteWithActionControllerThrows() {
// Arrange
ControllerContext context = new ControllerContext();
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(null, typeof(string), "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("Action", "Controller", "ParameterName");
// Act & Assert
ExceptionHelper.ExpectInvalidOperationException(
() => attribute.GetClientValidationRules(metadata, context),
"No route matched!");
}
public void GoodRouteNameReturnsCorrectClientData() {
// Arrange
string url = null;
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(null, typeof(string), "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("RouteName");
attribute.RouteTable.Add("RouteName", new Route("my/url", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule = attribute.GetClientValidationRules(metadata, GetMockControllerContext(url)).Single();
// Assert
Assert.AreEqual("remote", rule.ValidationType);
Assert.AreEqual("'Length' is invalid.", rule.ErrorMessage);
Assert.AreEqual(2, rule.ValidationParameters.Count);
Assert.AreEqual("/my/url", rule.ValidationParameters["url"]);
}
public void GoodRouteNameReturnsCorrectClientData() {
// Arrange
string url = null;
Mock<ControllerContext> context = new Mock<ControllerContext>();
context.Expect(c => c.HttpContext.Request.ApplicationPath)
.Returns("/");
context.Expect(c => c.HttpContext.Response.ApplyAppPathModifier(It.IsAny<string>()))
.Callback<string>(vpath => url = vpath)
.Returns(() => url);
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(null, typeof(string), "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("RouteName", "ParameterName");
attribute.RouteTable.Add("RouteName", new Route("my/url", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule = attribute.GetClientValidationRules(metadata, context.Object).Single();
// Assert
Assert.AreEqual("remote", rule.ValidationType);
Assert.AreEqual("The field Length is invalid.", rule.ErrorMessage);
Assert.AreEqual(2, rule.ValidationParameters.Count);
Assert.AreEqual(url, rule.ValidationParameters["url"]);
Assert.AreEqual("ParameterName", rule.ValidationParameters["parameterName"]);
}
public void GoodRouteNameReturnsCorrectClientData()
{
// Arrange
string url = null;
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(
null,
typeof(string),
"Length"
);
TestableRemoteAttribute attribute = new TestableRemoteAttribute("RouteName");
attribute.RouteTable.Add("RouteName", new Route("my/url", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule = attribute
.GetClientValidationRules(metadata, GetMockControllerContext(url))
.Single();
// Assert
Assert.Equal("remote", rule.ValidationType);
Assert.Equal("'Length' is invalid.", rule.ErrorMessage);
Assert.Equal(2, rule.ValidationParameters.Count);
Assert.Equal("/my/url", rule.ValidationParameters["url"]);
}
public void ActionControllerArea_InArea_RemoteFindsControllerInNamedArea()
{
// Arrange
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(
modelAccessor: null,
containerType: typeof(string),
propertyName: "Length"
);
TestableRemoteAttribute attribute = new TestableRemoteAttribute(
"Action",
"Controller",
"AnotherArea"
);
attribute.HttpMethod = "POST";
var context = new AreaRegistrationContext("Test", attribute.RouteTable);
context.MapRoute(name: null, url: "Test/{controller}/{action}");
context = new AreaRegistrationContext("AnotherArea", attribute.RouteTable);
context.MapRoute(name: null, url: "AnotherArea/{controller}/{action}");
attribute.RouteTable.Add(new Route("{controller}/{action}", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule = attribute
.GetClientValidationRules(
metadata,
GetMockControllerContextWithArea(url: null, areaName: "Test")
)
.Single();
// Assert
Assert.Equal("remote", rule.ValidationType);
Assert.Equal("/AnotherArea/Controller/Action", rule.ValidationParameters["url"]);
}
public void ActionControllerReturnsCorrectClientDataWithNamedParameters()
{
// Arrange
string url = null;
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(null, typeof(string), "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("Action", "Controller");
attribute.HttpMethod = "POST";
attribute.AdditionalFields = "Password,ConfirmPassword";
attribute.RouteTable.Add(new Route("{controller}/{action}", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule = attribute.GetClientValidationRules(metadata, GetMockControllerContext(url)).Single();
// Assert
Assert.AreEqual("remote", rule.ValidationType);
Assert.AreEqual("'Length' is invalid.", rule.ErrorMessage);
Assert.AreEqual(3, rule.ValidationParameters.Count);
Assert.AreEqual("/Controller/Action", rule.ValidationParameters["url"]);
Assert.AreEqual("*.Length,*.Password,*.ConfirmPassword", rule.ValidationParameters["additionalfields"]);
Assert.AreEqual("POST", rule.ValidationParameters["type"]);
}
public void ActionControllerReturnsCorrectClientDataWithoutNamedParameters() {
// Arrange
string url = null;
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(null, typeof(string), "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("Action", "Controller");
attribute.RouteTable.Add(new Route("{controller}/{action}", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule = attribute.GetClientValidationRules(metadata, GetMockControllerContext(url)).Single();
// Assert
Assert.AreEqual("remote", rule.ValidationType);
Assert.AreEqual("'Length' is invalid.", rule.ErrorMessage);
Assert.AreEqual(2, rule.ValidationParameters.Count);
Assert.AreEqual("/Controller/Action", rule.ValidationParameters["url"]);
Assert.AreEqual("*.Length", rule.ValidationParameters["additionalfields"]);
ExceptionHelper.ExpectException<KeyNotFoundException>(
() => rule.ValidationParameters["type"],
"The given key was not present in the dictionary.");
}
public void ActionControllerReturnsCorrectClientDataWithNamedParameters() {
// Arrange
string url = null;
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(null, typeof(string), "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("Action", "Controller");
attribute.HttpMethod = "POST";
attribute.AdditionalFields = "Password,ConfirmPassword";
attribute.RouteTable.Add(new Route("{controller}/{action}", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule = attribute.GetClientValidationRules(metadata, GetMockControllerContext(url)).Single();
// Assert
Assert.AreEqual("remote", rule.ValidationType);
Assert.AreEqual("'Length' is invalid.", rule.ErrorMessage);
Assert.AreEqual(3, rule.ValidationParameters.Count);
Assert.AreEqual("/Controller/Action", rule.ValidationParameters["url"]);
Assert.AreEqual("*.Length,*.Password,*.ConfirmPassword", rule.ValidationParameters["additionalfields"]);
Assert.AreEqual("POST", rule.ValidationParameters["type"]);
}
public void Constructor_WithRouteName_UpdatesProperty(string routeName)
{
// Arrange & Act
var attribute = new TestableRemoteAttribute(routeName);
// Assert
Assert.Empty(attribute.RouteData);
Assert.Equal(routeName, attribute.RouteName);
}
public void Constructor_WithActionControllerAreaName_UpdatesAreaRouteData(string areaName)
{
// Arrange & Act
var attribute = new TestableRemoteAttribute("AnAction", "AController", areaName: areaName);
// Assert
Assert.Equal(3, attribute.RouteData.Count);
Assert.Contains("action", attribute.RouteData.Keys);
Assert.Contains("controller", attribute.RouteData.Keys);
var resultName = Assert.Single(
attribute.RouteData,
keyValuePair => string.Equals(keyValuePair.Key, "area", StringComparison.Ordinal))
.Value;
Assert.Equal(areaName, resultName);
Assert.Null(attribute.RouteName);
}
public void ActionControllerAreaReference_WithUseRootInArea_RemoteFindsControllerInRoot()
{
// Arrange
ModelMetadata metadata = ModelMetadataProviders.Current.GetMetadataForProperty(modelAccessor: null,
containerType: typeof(string), propertyName: "Length");
TestableRemoteAttribute attribute = new TestableRemoteAttribute("Action", "Controller", AreaReference.UseRoot);
attribute.HttpMethod = "POST";
var context = new AreaRegistrationContext("Test", attribute.RouteTable);
context.MapRoute(name: null, url: "Test/{controller}/{action}");
attribute.RouteTable.Add(new Route("{controller}/{action}", new MvcRouteHandler()));
// Act
ModelClientValidationRule rule =
attribute.GetClientValidationRules(metadata, GetMockControllerContextWithArea(url: null, areaName: "Test"))
.Single();
// Assert
Assert.Equal("remote", rule.ValidationType);
Assert.Equal("/Controller/Action", rule.ValidationParameters["url"]);
}
