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UpdatedODataResultTest.cs
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/
UpdatedODataResultTest.cs
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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
using System.Collections.Generic;
using System.Net;
using System.Net.Http;
using System.Net.Http.Formatting;
using System.Web.Http.Results;
using Microsoft.TestCommon;
using Moq;
namespace System.Web.Http.OData.Results
{
public class UpdatedODataResultTest
{
private readonly TestEntity _entity = new TestEntity();
private readonly HttpRequestMessage _request = new HttpRequestMessage();
private readonly IContentNegotiator _contentNegotiator = new Mock<IContentNegotiator>().Object;
private readonly IEnumerable<MediaTypeFormatter> _formatters = new MediaTypeFormatter[0];
private readonly TestController _controller = new TestController();
[Fact]
public void Ctor_ControllerDependency_ThrowsArgumentNull_Entity()
{
Assert.ThrowsArgumentNull(
() => new UpdatedODataResult<TestEntity>(entity: null, controller: _controller), "entity");
}
[Fact]
public void Ctor_ControllerDependency_ThrowsArgumentNull_Controller()
{
Assert.ThrowsArgumentNull(
() => new UpdatedODataResult<TestEntity>(_entity, controller: null), "controller");
}
[Fact]
public void Ctor_DirectDependency_ThrowsArgumentNull_Entity()
{
Assert.ThrowsArgumentNull(
() => new UpdatedODataResult<TestEntity>(entity: null, contentNegotiator: _contentNegotiator,
request: _request, formatters: _formatters), "entity");
}
[Fact]
public void Ctor_DirectDependency_ThrowsArgumentNull_ContentNegotiator()
{
Assert.ThrowsArgumentNull(
() => new UpdatedODataResult<TestEntity>(_entity, contentNegotiator: null,
request: _request, formatters: _formatters), "contentNegotiator");
}
[Fact]
public void Ctor_DirectDependency_ThrowsArgumentNull_Request()
{
Assert.ThrowsArgumentNull(
() => new UpdatedODataResult<TestEntity>(_entity, _contentNegotiator,
request: null, formatters: _formatters), "request");
}
[Fact]
public void Ctor_DirectDependency_ThrowsArgumentNull_Formatters()
{
Assert.ThrowsArgumentNull(
() => new UpdatedODataResult<TestEntity>(_entity, _contentNegotiator,
_request, formatters: null), "formatters");
}
[Fact]
public void Property_Entity_DirectDependency()
{
UpdatedODataResult<TestEntity> result = new UpdatedODataResult<TestEntity>(
_entity, _contentNegotiator, _request, _formatters);
Assert.Same(_entity, result.Entity);
}
[Fact]
public void Property_ContentNegotiator_DirectDependency()
{
UpdatedODataResult<TestEntity> result = new UpdatedODataResult<TestEntity>(
_entity, _contentNegotiator, _request, _formatters);
Assert.Same(_contentNegotiator, result.ContentNegotiator);
}
[Fact]
public void Property_ContentNegotiator_Request()
{
UpdatedODataResult<TestEntity> result = new UpdatedODataResult<TestEntity>(
_entity, _contentNegotiator, _request, _formatters);
Assert.Same(_request, result.Request);
}
[Fact]
public void Property_ContentNegotiator_Formatters()
{
UpdatedODataResult<TestEntity> result = new UpdatedODataResult<TestEntity>(
_entity, _contentNegotiator, _request, _formatters);
Assert.Same(_formatters, result.Formatters);
}
[Fact]
public void GetActionResult_ReturnsNoContentStatusCodeResult_IfRequestHasNoPreferenceHeader()
{
// Arrange
UpdatedODataResult<TestEntity> updatedODataResult = new UpdatedODataResult<TestEntity>(
_entity, _contentNegotiator, _request, _formatters);
// Act
IHttpActionResult result = updatedODataResult.GetInnerActionResult();
// Assert
StatusCodeResult statusCodeResult = Assert.IsType<StatusCodeResult>(result);
Assert.Equal(HttpStatusCode.NoContent, statusCodeResult.StatusCode);
Assert.Same(_request, statusCodeResult.Request);
}
[Fact]
public void GetActionResult_ReturnsNoContentStatusCodeResult_IfRequestAsksForNoContent()
{
// Arrange
HttpRequestMessage request = new HttpRequestMessage();
request.Headers.TryAddWithoutValidation("Prefer", "return-no-content");
UpdatedODataResult<TestEntity> updatedODataResult = new UpdatedODataResult<TestEntity>(_entity,
_contentNegotiator, request, _formatters);
// Act
IHttpActionResult result = updatedODataResult.GetInnerActionResult();
// Assert
StatusCodeResult statusCodeResult = Assert.IsType<StatusCodeResult>(result);
Assert.Equal(HttpStatusCode.NoContent, statusCodeResult.StatusCode);
Assert.Same(request, statusCodeResult.Request);
}
[Fact]
public void GetActionResult_ReturnsNegotiatedContentResult_IfRequestAsksForContent()
{
// Arrange
HttpRequestMessage request = new HttpRequestMessage();
request.Headers.TryAddWithoutValidation("Prefer", "return-content");
UpdatedODataResult<TestEntity> updatedODataResult = new UpdatedODataResult<TestEntity>(_entity,
_contentNegotiator, request, _formatters);
// Act
IHttpActionResult result = updatedODataResult.GetInnerActionResult();
// Assert
NegotiatedContentResult<TestEntity> negotiatedResult = Assert.IsType<NegotiatedContentResult<TestEntity>>(result);
Assert.Equal(HttpStatusCode.OK, negotiatedResult.StatusCode);
Assert.Same(request, negotiatedResult.Request);
Assert.Same(_contentNegotiator, negotiatedResult.ContentNegotiator);
Assert.Same(_entity, negotiatedResult.Content);
Assert.Same(_formatters, negotiatedResult.Formatters);
}
private class TestEntity
{
}
private class TestController : ApiController
{
}
}
}