70 lines
2.9 KiB
C#
70 lines
2.9 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
|
|
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
|
|
|
|
using System;
|
|
using System.IO;
|
|
using System.Reflection;
|
|
using System.Threading.Tasks;
|
|
using Microsoft.AspNet.Mvc.ModelBinding;
|
|
using Microsoft.AspNet.Mvc.Rendering;
|
|
using Microsoft.AspNet.PipelineCore;
|
|
using Microsoft.AspNet.Routing;
|
|
using Moq;
|
|
using Xunit;
|
|
|
|
namespace Microsoft.AspNet.Mvc
|
|
{
|
|
public class ViewViewComponentResultTest
|
|
{
|
|
[Fact]
|
|
public async Task ExecuteAsync_RendersPartialViews()
|
|
{
|
|
// Arrange
|
|
var view = Mock.Of<IView>();
|
|
var viewEngine = new Mock<IViewEngine>(MockBehavior.Strict);
|
|
viewEngine.Setup(e => e.FindPartialView(It.IsAny<ActionContext>(), It.IsAny<string>()))
|
|
.Returns(ViewEngineResult.Found("some-view", view))
|
|
.Verifiable();
|
|
var viewData = new ViewDataDictionary(new EmptyModelMetadataProvider());
|
|
var result = new ViewViewComponentResult(viewEngine.Object, "some-view", viewData);
|
|
var viewComponentContext = GetViewComponentContext(view, viewData);
|
|
|
|
// Act
|
|
await result.ExecuteAsync(viewComponentContext);
|
|
|
|
// Assert
|
|
viewEngine.Verify();
|
|
}
|
|
|
|
[Fact]
|
|
public async Task ExecuteAsync_ThrowsIfPartialViewCannotBeFound()
|
|
{
|
|
// Arrange
|
|
var expected =
|
|
@"The view 'Components/Object/some-view' was not found. The following locations were searched:
|
|
foo
|
|
bar.";
|
|
var view = Mock.Of<IView>();
|
|
var viewEngine = new Mock<IViewEngine>(MockBehavior.Strict);
|
|
viewEngine.Setup(e => e.FindPartialView(It.IsAny<ActionContext>(), It.IsAny<string>()))
|
|
.Returns(ViewEngineResult.NotFound("some-view", new[] { "foo", "bar" }))
|
|
.Verifiable();
|
|
var viewData = new ViewDataDictionary(new EmptyModelMetadataProvider());
|
|
var result = new ViewViewComponentResult(viewEngine.Object, "some-view", viewData);
|
|
var viewComponentContext = GetViewComponentContext(view, viewData);
|
|
|
|
// Act and Assert
|
|
var ex = await Assert.ThrowsAsync<InvalidOperationException>(
|
|
async () => await result.ExecuteAsync(viewComponentContext));
|
|
Assert.Equal(expected, ex.Message);
|
|
}
|
|
|
|
private static ViewComponentContext GetViewComponentContext(IView view, ViewDataDictionary viewData)
|
|
{
|
|
var actionContext = new ActionContext(new RouteContext(new DefaultHttpContext()), new ActionDescriptor());
|
|
var viewContext = new ViewContext(actionContext, view, viewData, TextWriter.Null);
|
|
var viewComponentContext = new ViewComponentContext(typeof(object).GetTypeInfo(), viewContext, TextWriter.Null);
|
|
return viewComponentContext;
|
|
}
|
|
}
|
|
} |