1037 lines
32 KiB
C#
1037 lines
32 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using System.Text.Encodings.Web;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Http.Features;
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using Microsoft.AspNetCore.Mvc.Abstractions;
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using Microsoft.AspNetCore.Routing;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.Extensions.ObjectPool;
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using Moq;
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using Xunit;
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namespace Microsoft.AspNetCore.Mvc.Routing
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{
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public abstract class UrlHelperTestBase
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{
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[Theory]
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[InlineData(null, null, null)]
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[InlineData("/myapproot", null, null)]
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[InlineData("", "/Home/About", "/Home/About")]
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[InlineData("/myapproot", "/test", "/test")]
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public void Content_ReturnsContentPath_WhenItDoesNotStartWithToken(
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string appRoot,
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string contentPath,
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string expectedPath)
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{
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// Arrange
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var urlHelper = CreateUrlHelper(appRoot);
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// Act
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var path = urlHelper.Content(contentPath);
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// Assert
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Assert.Equal(expectedPath, path);
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}
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[Theory]
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[InlineData(null, "~/Home/About", "/Home/About")]
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[InlineData("/", "~/Home/About", "/Home/About")]
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[InlineData("/", "~/", "/")]
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[InlineData("/myapproot", "~/", "/myapproot/")]
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[InlineData("", "~/Home/About", "/Home/About")]
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[InlineData("/", "~", "/")]
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[InlineData("/myapproot", "~/Content/bootstrap.css", "/myapproot/Content/bootstrap.css")]
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public void Content_ReturnsAppRelativePath_WhenItStartsWithToken(
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string appRoot,
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string contentPath,
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string expectedPath)
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{
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// Arrange
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var urlHelper = CreateUrlHelper(appRoot);
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// Act
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var path = urlHelper.Content(contentPath);
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// Assert
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Assert.Equal(expectedPath, path);
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}
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[Theory]
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[InlineData(null)]
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[InlineData("")]
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[InlineData(" ")]
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public void IsLocalUrl_ReturnsFalseOnEmpty(string url)
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{
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// Arrange
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var helper = CreateUrlHelper();
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("/foo.html")]
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[InlineData("/www.example.com")]
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[InlineData("/")]
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public void IsLocalUrl_AcceptsRootedUrls(string url)
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{
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// Arrange
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var helper = CreateUrlHelper();
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.True(result);
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}
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[Theory]
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[InlineData("~/")]
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[InlineData("~/foo.html")]
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public void IsLocalUrl_AcceptsApplicationRelativeUrls(string url)
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{
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// Arrange
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var helper = CreateUrlHelper();
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.True(result);
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}
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[Theory]
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[InlineData("foo.html")]
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[InlineData("../foo.html")]
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[InlineData("fold/foo.html")]
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public void IsLocalUrl_RejectsRelativeUrls(string url)
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{
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// Arrange
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var helper = CreateUrlHelper();
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("http:/foo.html")]
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[InlineData("hTtP:foo.html")]
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[InlineData("http:/www.example.com")]
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[InlineData("HtTpS:/www.example.com")]
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public void IsLocalUrl_RejectValidButUnsafeRelativeUrls(string url)
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{
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// Arrange
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var helper = CreateUrlHelper();
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("http://www.mysite.com/appDir/foo.html")]
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[InlineData("http://WWW.MYSITE.COM")]
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public void IsLocalUrl_RejectsUrlsOnTheSameHost(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("http://localhost/foobar.html")]
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[InlineData("http://127.0.0.1/foobar.html")]
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public void IsLocalUrl_RejectsUrlsOnLocalHost(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("https://www.mysite.com/")]
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public void IsLocalUrl_RejectsUrlsOnTheSameHostButDifferentScheme(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("http://www.example.com")]
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[InlineData("https://www.example.com")]
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[InlineData("hTtP://www.example.com")]
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[InlineData("HtTpS://www.example.com")]
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public void IsLocalUrl_RejectsUrlsOnDifferentHost(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("http://///www.example.com/foo.html")]
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[InlineData("https://///www.example.com/foo.html")]
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[InlineData("HtTpS://///www.example.com/foo.html")]
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[InlineData("http:///www.example.com/foo.html")]
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[InlineData("http:////www.example.com/foo.html")]
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public void IsLocalUrl_RejectsUrlsWithTooManySchemeSeparatorCharacters(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("//www.example.com")]
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[InlineData("//www.example.com?")]
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[InlineData("//www.example.com:80")]
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[InlineData("//www.example.com/foobar.html")]
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[InlineData("///www.example.com")]
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[InlineData("//////www.example.com")]
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public void IsLocalUrl_RejectsUrlsWithMissingSchemeName(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("http:\\\\www.example.com")]
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[InlineData("http:\\\\www.example.com\\")]
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[InlineData("/\\")]
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[InlineData("/\\foo")]
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public void IsLocalUrl_RejectsInvalidUrls(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("~//www.example.com")]
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[InlineData("~//www.example.com?")]
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[InlineData("~//www.example.com:80")]
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[InlineData("~//www.example.com/foobar.html")]
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[InlineData("~///www.example.com")]
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[InlineData("~//////www.example.com")]
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public void IsLocalUrl_RejectsTokenUrlsWithMissingSchemeName(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Theory]
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[InlineData("~/\\")]
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[InlineData("~/\\foo")]
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public void IsLocalUrl_RejectsInvalidTokenUrls(string url)
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{
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// Arrange
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var helper = CreateUrlHelper(appRoot: string.Empty, host: "www.mysite.com", protocol: null);
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// Act
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var result = helper.IsLocalUrl(url);
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// Assert
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Assert.False(result);
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}
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[Fact]
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public void RouteUrlWithDictionary()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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values: new RouteValueDictionary(
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new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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}));
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// Assert
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Assert.Equal("/app/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithEmptyHostName()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new RouteValueDictionary(
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new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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}),
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protocol: "http",
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host: string.Empty);
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// Assert
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Assert.Equal("http://localhost/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithEmptyProtocol()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new RouteValueDictionary(
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new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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}),
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protocol: string.Empty,
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host: "foo.bar.com");
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// Assert
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Assert.Equal("http://foo.bar.com/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithNullProtocol()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new RouteValueDictionary(
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new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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}),
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protocol: null,
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host: "foo.bar.com");
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// Assert
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Assert.Equal("http://foo.bar.com/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithNullProtocolAndNullHostName()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new RouteValueDictionary(
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new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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}),
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protocol: null,
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host: null);
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// Assert
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Assert.Equal("/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithObjectProperties()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(new { Action = "newaction", Controller = "home2", id = "someid" });
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// Assert
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Assert.Equal("/app/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithProtocol()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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},
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protocol: "https");
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// Assert
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Assert.Equal("https://localhost/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrl_WithUnicodeHost_DoesNotPunyEncodeTheHost()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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},
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protocol: "https",
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host: "pingüino");
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// Assert
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Assert.Equal("https://pingüino/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrl_GeneratesUrl_WithRouteName_UsingDefaultValues_WhenExplicitOrAmbientValues_NotPresent()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "OrdersApi",
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values: new { id = "500" });
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// Assert
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Assert.Equal("/app/api/orders/500", url);
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}
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[Fact]
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public void RouteUrl_WithRouteName_DoesNotGenerateUrl_WhenRequiredValueForParameter_NotPresent()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "OrdersApi",
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values: new { });
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// Assert
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Assert.Null(url);
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}
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[Fact]
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public void RouteUrlWithRouteNameAndDictionary()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new RouteValueDictionary(
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new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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}));
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// Assert
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Assert.Equal("/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithRouteNameAndObjectProperties()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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});
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// Assert
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Assert.Equal("/app/named/home2/newaction/someid", url);
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}
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[Fact]
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public void RouteUrlWithUrlRouteContext_ReturnsExpectedResult()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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|
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var routeContext = new UrlRouteContext()
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{
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RouteName = "namedroute",
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Values = new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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},
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Fragment = "somefragment",
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Host = "remotetown",
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Protocol = "ftp"
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};
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// Act
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var url = urlHelper.RouteUrl(routeContext);
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// Assert
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Assert.Equal("ftp://remotetown/app/named/home2/newaction/someid#somefragment", url);
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}
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[Fact]
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public void RouteUrlWithAllParameters_ReturnsExpectedResult()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// Act
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var url = urlHelper.RouteUrl(
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routeName: "namedroute",
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values: new
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{
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Action = "newaction",
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Controller = "home2",
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id = "someid"
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},
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fragment: "somefragment",
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host: "remotetown",
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protocol: "https");
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// Assert
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Assert.Equal("https://remotetown/app/named/home2/newaction/someid#somefragment", url);
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}
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[Fact]
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public void UrlAction_RouteValuesAsDictionary_CaseSensitive()
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{
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// Arrange
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var urlHelper = CreateUrlHelperWithDefaultRoutes();
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// We're using a dictionary with a case-sensitive comparer and loading it with data
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// using casings differently from the route. This should still successfully generate a link.
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var dictionary = new Dictionary<string, object>();
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var id = "suppliedid";
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var isprint = "true";
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dictionary["ID"] = id;
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dictionary["isprint"] = isprint;
|
|
|
|
// Act
|
|
var url = urlHelper.Action(
|
|
action: "contact",
|
|
controller: "home",
|
|
values: dictionary);
|
|
|
|
// Assert
|
|
Assert.Equal(2, dictionary.Count);
|
|
Assert.Same(id, dictionary["ID"]);
|
|
Assert.Same(isprint, dictionary["isprint"]);
|
|
Assert.Equal("/app/home/contact/suppliedid?isprint=true", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void UrlAction_WithUnicodeHost_DoesNotPunyEncodeTheHost()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes();
|
|
|
|
// Act
|
|
var url = urlHelper.Action(
|
|
action: "contact",
|
|
controller: "home",
|
|
values: null,
|
|
protocol: "http",
|
|
host: "pingüino");
|
|
|
|
// Assert
|
|
Assert.Equal("http://pingüino/app/home/contact", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void UrlRouteUrl_RouteValuesAsDictionary_CaseSensitive()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes();
|
|
|
|
// We're using a dictionary with a case-sensitive comparer and loading it with data
|
|
// using casings differently from the route. This should still successfully generate a link.
|
|
var dict = new Dictionary<string, object>();
|
|
var action = "contact";
|
|
var controller = "home";
|
|
var id = "suppliedid";
|
|
|
|
dict["ACTION"] = action;
|
|
dict["Controller"] = controller;
|
|
dict["ID"] = id;
|
|
|
|
// Act
|
|
var url = urlHelper.RouteUrl(routeName: "namedroute", values: dict);
|
|
|
|
// Assert
|
|
Assert.Equal(3, dict.Count);
|
|
Assert.Same(action, dict["ACTION"]);
|
|
Assert.Same(controller, dict["Controller"]);
|
|
Assert.Same(id, dict["ID"]);
|
|
Assert.Equal("/app/named/home/contact/suppliedid", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void UrlActionWithUrlActionContext_ReturnsExpectedResult()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes();
|
|
|
|
var actionContext = new UrlActionContext()
|
|
{
|
|
Action = "contact",
|
|
Controller = "home3",
|
|
Values = new { id = "idone" },
|
|
Protocol = "ftp",
|
|
Host = "remotelyhost",
|
|
Fragment = "somefragment"
|
|
};
|
|
|
|
// Act
|
|
var url = urlHelper.Action(actionContext);
|
|
|
|
// Assert
|
|
Assert.Equal("ftp://remotelyhost/app/home3/contact/idone#somefragment", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void UrlActionWithAllParameters_ReturnsExpectedResult()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes();
|
|
|
|
// Act
|
|
var url = urlHelper.Action(
|
|
controller: "home3",
|
|
action: "contact",
|
|
values: null,
|
|
protocol: "https",
|
|
host: "remotelyhost",
|
|
fragment: "somefragment");
|
|
|
|
// Assert
|
|
Assert.Equal("https://remotelyhost/app/home3/contact#somefragment", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void LinkWithAllParameters_ReturnsExpectedResult()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes();
|
|
|
|
// Act
|
|
var url = urlHelper.Link(
|
|
"namedroute",
|
|
new
|
|
{
|
|
Action = "newaction",
|
|
Controller = "home",
|
|
id = "someid"
|
|
});
|
|
|
|
// Assert
|
|
Assert.Equal("http://localhost/app/named/home/newaction/someid", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void LinkWithNullRouteName_ReturnsExpectedResult()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes();
|
|
|
|
// Act
|
|
var url = urlHelper.Link(
|
|
null,
|
|
new
|
|
{
|
|
Action = "newaction",
|
|
Controller = "home",
|
|
id = "someid"
|
|
});
|
|
|
|
// Assert
|
|
Assert.Equal("http://localhost/app/home/newaction/someid", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void RouteUrlWithRouteNameAndDefaults()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes(
|
|
"/app",
|
|
host: null,
|
|
protocol: null,
|
|
routeName: "MyRouteName",
|
|
template: "any/url");
|
|
|
|
// Act
|
|
var url = urlHelper.RouteUrl("MyRouteName");
|
|
|
|
// Assert
|
|
Assert.Equal("/app/any/url", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void LinkWithDefaultsAndNullRouteValues_ReturnsExpectedResult()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes(
|
|
"/app",
|
|
host: null,
|
|
protocol: null,
|
|
routeName: "MyRouteName",
|
|
template: "any/url");
|
|
|
|
// Act
|
|
var url = urlHelper.Link("MyRouteName", null);
|
|
|
|
// Assert
|
|
Assert.Equal("http://localhost/app/any/url", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void LinkWithCustomHostAndProtocol_ReturnsExpectedResult()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelperWithDefaultRoutes(
|
|
string.Empty,
|
|
"myhost",
|
|
"https",
|
|
routeName: "MyRouteName",
|
|
template: "any/url");
|
|
|
|
// Act
|
|
var url = urlHelper.Link(
|
|
"namedroute",
|
|
new
|
|
{
|
|
Action = "newaction",
|
|
Controller = "home",
|
|
id = "someid"
|
|
});
|
|
|
|
// Assert
|
|
Assert.Equal("https://myhost/named/home/newaction/someid", url);
|
|
}
|
|
|
|
[Fact]
|
|
public void GetUrlHelper_ReturnsSameInstance_IfAlreadyPresent()
|
|
{
|
|
// Arrange
|
|
var expectedUrlHelper = CreateUrlHelper();
|
|
var httpContext = new Mock<HttpContext>();
|
|
httpContext.SetupGet(h => h.Features).Returns(new FeatureCollection());
|
|
var mockItems = new Dictionary<object, object>
|
|
{
|
|
{ typeof(IUrlHelper), expectedUrlHelper }
|
|
};
|
|
httpContext.Setup(h => h.Items).Returns(mockItems);
|
|
|
|
var actionContext = CreateActionContext(httpContext.Object);
|
|
var urlHelperFactory = new UrlHelperFactory();
|
|
|
|
// Act
|
|
var urlHelper = urlHelperFactory.GetUrlHelper(actionContext);
|
|
|
|
// Assert
|
|
Assert.Same(expectedUrlHelper, urlHelper);
|
|
}
|
|
|
|
[Fact]
|
|
public void GetUrlHelper_CreatesNewInstance_IfNotAlreadyPresent()
|
|
{
|
|
// Arrange
|
|
var httpContext = new Mock<HttpContext>();
|
|
httpContext.SetupGet(h => h.Features).Returns(new FeatureCollection());
|
|
httpContext.Setup(h => h.Items).Returns(new Dictionary<object, object>());
|
|
|
|
var actionContext = CreateActionContext(httpContext.Object);
|
|
var urlHelperFactory = new UrlHelperFactory();
|
|
|
|
// Act
|
|
var urlHelper = urlHelperFactory.GetUrlHelper(actionContext);
|
|
|
|
// Assert
|
|
Assert.NotNull(urlHelper);
|
|
Assert.Same(urlHelper, actionContext.HttpContext.Items[typeof(IUrlHelper)] as IUrlHelper);
|
|
}
|
|
|
|
[Fact]
|
|
public void GetUrlHelper_CreatesNewInstance_IfExpectedTypeIsNotPresent()
|
|
{
|
|
// Arrange
|
|
var httpContext = new Mock<HttpContext>();
|
|
httpContext.SetupGet(h => h.Features).Returns(new FeatureCollection());
|
|
var mockItems = new Dictionary<object, object>
|
|
{
|
|
{ typeof(IUrlHelper), null }
|
|
};
|
|
httpContext.Setup(h => h.Items).Returns(mockItems);
|
|
|
|
var actionContext = CreateActionContext(httpContext.Object);
|
|
var urlHelperFactory = new UrlHelperFactory();
|
|
|
|
// Act
|
|
var urlHelper = urlHelperFactory.GetUrlHelper(actionContext);
|
|
|
|
// Assert
|
|
Assert.NotNull(urlHelper);
|
|
Assert.Same(urlHelper, actionContext.HttpContext.Items[typeof(IUrlHelper)] as IUrlHelper);
|
|
}
|
|
|
|
// Regression test for aspnet/Mvc#2859
|
|
[Fact]
|
|
public void Action_RouteValueInvalidation_DoesNotAffectActionAndController()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelper(
|
|
appRoot: "",
|
|
host: null,
|
|
protocol: null,
|
|
"default",
|
|
"{first}/{controller}/{action}",
|
|
new { second = "default", controller = "default", action = "default" });
|
|
|
|
var routeData = urlHelper.ActionContext.RouteData;
|
|
routeData.Values.Add("first", "a");
|
|
routeData.Values.Add("controller", "Store");
|
|
routeData.Values.Add("action", "Buy");
|
|
|
|
// Act
|
|
//
|
|
// In this test the 'first' route value has changed, meaning that *normally* the
|
|
// 'controller' value could not be used. However 'controller' and 'action' are treated
|
|
// specially by UrlHelper.
|
|
var url = urlHelper.Action("Checkout", new { first = "b" });
|
|
|
|
// Assert
|
|
Assert.NotNull(url);
|
|
Assert.Equal("/b/Store/Checkout", url);
|
|
}
|
|
|
|
// Regression test for aspnet/Mvc#2859
|
|
[Fact]
|
|
public void Action_RouteValueInvalidation_AffectsOtherRouteValues()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelper(
|
|
appRoot: "",
|
|
host: null,
|
|
protocol: null,
|
|
"default",
|
|
"{first}/{second}/{controller}/{action}",
|
|
new { second = "default", controller = "default", action = "default" });
|
|
|
|
var routeData = urlHelper.ActionContext.RouteData;
|
|
routeData.Values.Add("first", "a");
|
|
routeData.Values.Add("second", "x");
|
|
routeData.Values.Add("controller", "Store");
|
|
routeData.Values.Add("action", "Buy");
|
|
|
|
// Act
|
|
//
|
|
// In this test the 'first' route value has changed, meaning that *normally* the
|
|
// 'controller' value could not be used. However 'controller' and 'action' are treated
|
|
// specially by UrlHelper.
|
|
//
|
|
// 'second' gets no special treatment, and picks up its default value instead.
|
|
var url = urlHelper.Action("Checkout", new { first = "b" });
|
|
|
|
// Assert
|
|
Assert.NotNull(url);
|
|
Assert.Equal("/b/default/Store/Checkout", url);
|
|
}
|
|
|
|
// Regression test for aspnet/Mvc#2859
|
|
[Fact]
|
|
public void Action_RouteValueInvalidation_DoesNotAffectActionAndController_ActionPassedInRouteValues()
|
|
{
|
|
// Arrange
|
|
var urlHelper = CreateUrlHelper(
|
|
appRoot: "",
|
|
host: null,
|
|
protocol: null,
|
|
"default",
|
|
"{first}/{controller}/{action}",
|
|
new { second = "default", controller = "default", action = "default" });
|
|
|
|
var routeData = urlHelper.ActionContext.RouteData;
|
|
routeData.Values.Add("first", "a");
|
|
routeData.Values.Add("controller", "Store");
|
|
routeData.Values.Add("action", "Buy");
|
|
|
|
// Act
|
|
//
|
|
// In this test the 'first' route value has changed, meaning that *normally* the
|
|
// 'controller' value could not be used. However 'controller' and 'action' are treated
|
|
// specially by UrlHelper.
|
|
var url = urlHelper.Action(action: null, values: new { first = "b", action = "Checkout" });
|
|
|
|
// Assert
|
|
Assert.NotNull(url);
|
|
Assert.Equal("/b/Store/Checkout", url);
|
|
}
|
|
|
|
protected abstract IServiceProvider CreateServices();
|
|
|
|
protected abstract IUrlHelper CreateUrlHelper(ActionContext actionContext);
|
|
|
|
protected abstract IUrlHelper CreateUrlHelperWithDefaultRoutes(
|
|
string appRoot,
|
|
string host,
|
|
string protocol);
|
|
|
|
protected abstract IUrlHelper CreateUrlHelperWithDefaultRoutes(
|
|
string appRoot,
|
|
string host,
|
|
string protocol,
|
|
string routeName,
|
|
string template);
|
|
|
|
protected abstract IUrlHelper CreateUrlHelper(
|
|
string appRoot,
|
|
string host,
|
|
string protocol,
|
|
string routeName,
|
|
string template,
|
|
object defaults);
|
|
|
|
protected virtual IUrlHelper CreateUrlHelper(string appRoot, string host, string protocol)
|
|
{
|
|
appRoot = string.IsNullOrEmpty(appRoot) ? string.Empty : appRoot;
|
|
host = string.IsNullOrEmpty(host) ? "localhost" : host;
|
|
|
|
var services = CreateServices();
|
|
var httpContext = CreateHttpContext(services, appRoot, host, protocol);
|
|
|
|
var actionContext = new ActionContext(httpContext, new RouteData(), new ActionDescriptor());
|
|
return CreateUrlHelper(actionContext);
|
|
}
|
|
|
|
protected virtual ActionContext CreateActionContext(HttpContext httpContext, RouteData routeData = null)
|
|
{
|
|
routeData = routeData ?? new RouteData();
|
|
return new ActionContext(httpContext, routeData, new ActionDescriptor());
|
|
}
|
|
|
|
protected virtual HttpContext CreateHttpContext(
|
|
IServiceProvider services,
|
|
string appRoot,
|
|
string host,
|
|
string protocol)
|
|
{
|
|
appRoot = string.IsNullOrEmpty(appRoot) ? string.Empty : appRoot;
|
|
host = string.IsNullOrEmpty(host) ? "localhost" : host;
|
|
|
|
var context = new DefaultHttpContext();
|
|
context.RequestServices = services;
|
|
context.Request.PathBase = new PathString(appRoot);
|
|
context.Request.Host = new HostString(host);
|
|
context.Request.Scheme = protocol;
|
|
return context;
|
|
}
|
|
|
|
protected IServiceCollection GetCommonServices()
|
|
{
|
|
var services = new ServiceCollection();
|
|
services.AddOptions();
|
|
services.AddLogging();
|
|
services.AddRouting();
|
|
services
|
|
.AddSingleton<ObjectPoolProvider, DefaultObjectPoolProvider>()
|
|
.AddSingleton<UrlEncoder>(UrlEncoder.Default);
|
|
return services;
|
|
}
|
|
|
|
private IUrlHelper CreateUrlHelper(string appRoot = "")
|
|
{
|
|
return CreateUrlHelper(appRoot, host: null, protocol: null);
|
|
}
|
|
|
|
private IUrlHelper CreateUrlHelperWithDefaultRoutes()
|
|
{
|
|
return CreateUrlHelperWithDefaultRoutes(appRoot: "/app", host: null, protocol: null);
|
|
}
|
|
}
|
|
}
|