public void Should_import_complete_view_data()
{
var attribute = new ImportViewDataFromTempDataAttribute();
var httpContext = new Mock <HttpContextBase>();
var requestContext = new RequestContext(httpContext.Object, new RouteData());
var previousModel = new object();
var previousViewData = new ViewDataDictionary(previousModel)
{
{ @"foo", @"bar" }
};
previousViewData.ModelState.AddModelError(@"foo", @"bar");
var controller = new Mock <ControllerBase>();
controller.Object.ViewData = new ViewDataDictionary();
controller.Object.TempData = new TempDataDictionary {
{ attribute.Key, previousViewData }
};
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock <ActionDescriptor>().Object, new Dictionary <string, object>());
attribute.OnActionExecuting(actionContext);
Assert.True(actionContext.Controller.ViewData.ContainsKey("foo"));
Assert.True(actionContext.Controller.ViewData.ModelState.ContainsKey("foo"));
Assert.Same(previousModel, actionContext.Controller.ViewData.Model);
}
public void Should_not_import_for_child_action()
{
var attribute = new ImportViewDataFromTempDataAttribute();
var httpContext = new Mock <HttpContextBase>();
var routeData = new RouteData();
routeData.DataTokens.Add("ParentActionViewContext", new object());
var requestContext = new RequestContext(httpContext.Object, routeData);
var controller = new Mock <ControllerBase>();
controller.Object.ViewData = new ViewDataDictionary();
controller.Object.TempData = new TempDataDictionary {
{ attribute.Key, new ViewDataDictionary(new { foo = "bar" }) }
};
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock <ActionDescriptor>().Object, new Dictionary <string, object>());
attribute.OnActionExecuting(actionContext);
Assert.False(actionContext.Controller.ViewData.ContainsKey("foo"));
}
public void Should_import_complete_view_data()
{
var attribute = new ImportViewDataFromTempDataAttribute();
var httpContext = new Mock<HttpContextBase>();
var requestContext = new RequestContext(httpContext.Object, new RouteData());
var previousModel = new object();
var previousViewData = new ViewDataDictionary(previousModel) { { @"foo", @"bar" } };
previousViewData.ModelState.AddModelError(@"foo", @"bar");
var controller = new Mock<ControllerBase>();
controller.Object.ViewData = new ViewDataDictionary();
controller.Object.TempData = new TempDataDictionary { { attribute.Key, previousViewData } };
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock<ActionDescriptor>().Object, new Dictionary<string, object>());
attribute.OnActionExecuting(actionContext);
Assert.True(actionContext.Controller.ViewData.ContainsKey("foo"));
Assert.True(actionContext.Controller.ViewData.ModelState.ContainsKey("foo"));
Assert.Same(previousModel, actionContext.Controller.ViewData.Model);
}
public void Import_should_not_replace_when_replace_existing_is_set_to_false()
{
var attribute = new ImportViewDataFromTempDataAttribute { ReplaceExisting = false };
var httpContext = new Mock<HttpContextBase>();
var requestContext = new RequestContext(httpContext.Object, new RouteData());
var previousViewData = new ViewDataDictionary { { @"foo", @"bar" } };
previousViewData.ModelState.AddModelError(@"foo", @"bar");
var controller = new Mock<ControllerBase>();
var currentViewData = new ViewDataDictionary { { @"foo", @"baz" } };
currentViewData.ModelState.AddModelError(@"foo", @"baz");
controller.Object.ViewData = currentViewData;
controller.Object.TempData = new TempDataDictionary { { attribute.Key, previousViewData } };
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock<ActionDescriptor>().Object, new Dictionary<string, object>());
attribute.OnActionExecuting(actionContext);
Assert.Equal(actionContext.Controller.ViewData["foo"], "baz");
Assert.Equal(actionContext.Controller.ViewData.ModelState["foo"].Errors[0].ErrorMessage, "baz");
}
public void Should_not_import_when_temp_data_does_not_contain_previously_exported_view_data()
{
var httpContext = new Mock <HttpContextBase>();
var requestContext = new RequestContext(httpContext.Object, new RouteData());
var controller = new Mock <ControllerBase>();
controller.Object.ViewData = new ViewDataDictionary();
controller.Object.TempData = new TempDataDictionary();
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock <ActionDescriptor>().Object, new Dictionary <string, object>());
var attribute = new ImportViewDataFromTempDataAttribute();
attribute.OnActionExecuting(actionContext);
Assert.False(actionContext.Controller.ViewData.ContainsKey("foo"));
}
public void Import_should_not_replace_when_replace_existing_is_set_to_false()
{
var attribute = new ImportViewDataFromTempDataAttribute {
ReplaceExisting = false
};
var httpContext = new Mock <HttpContextBase>();
var requestContext = new RequestContext(httpContext.Object, new RouteData());
var previousViewData = new ViewDataDictionary {
{ @"foo", @"bar" }
};
previousViewData.ModelState.AddModelError(@"foo", @"bar");
var controller = new Mock <ControllerBase>();
var currentViewData = new ViewDataDictionary {
{ @"foo", @"baz" }
};
currentViewData.ModelState.AddModelError(@"foo", @"baz");
controller.Object.ViewData = currentViewData;
controller.Object.TempData = new TempDataDictionary {
{ attribute.Key, previousViewData }
};
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock <ActionDescriptor>().Object, new Dictionary <string, object>());
attribute.OnActionExecuting(actionContext);
Assert.Equal(actionContext.Controller.ViewData["foo"], "baz");
Assert.Equal(actionContext.Controller.ViewData.ModelState["foo"].Errors[0].ErrorMessage, "baz");
}
public void Should_not_import_for_child_action()
{
var attribute = new ImportViewDataFromTempDataAttribute();
var httpContext = new Mock<HttpContextBase>();
var routeData = new RouteData();
routeData.DataTokens.Add("ParentActionViewContext", new object());
var requestContext = new RequestContext(httpContext.Object, routeData);
var controller = new Mock<ControllerBase>();
controller.Object.ViewData = new ViewDataDictionary();
controller.Object.TempData = new TempDataDictionary { { attribute.Key, new ViewDataDictionary(new { foo = "bar" }) } };
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock<ActionDescriptor>().Object, new Dictionary<string, object>());
attribute.OnActionExecuting(actionContext);
Assert.False(actionContext.Controller.ViewData.ContainsKey("foo"));
}
public void Should_not_import_when_temp_data_does_not_contain_previously_exported_view_data()
{
var httpContext = new Mock<HttpContextBase>();
var requestContext = new RequestContext(httpContext.Object, new RouteData());
var controller = new Mock<ControllerBase>();
controller.Object.ViewData = new ViewDataDictionary();
controller.Object.TempData = new TempDataDictionary();
var controllerContext = new ControllerContext(requestContext, controller.Object);
var actionContext = new ActionExecutingContext(controllerContext, new Mock<ActionDescriptor>().Object, new Dictionary<string, object>());
var attribute = new ImportViewDataFromTempDataAttribute();
attribute.OnActionExecuting(actionContext);
Assert.False(actionContext.Controller.ViewData.ContainsKey("foo"));
}