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//-----------------------------------------------------------------------
// <copyright file="MessagingUtilitiesTests.cs" company="Andrew Arnott">
// Copyright (c) Andrew Arnott. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Test.Messaging
{
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.IO;
using System.Net;
using System.Web;
using DotNetOpenAuth.Messaging;
using Microsoft.VisualStudio.TestTools.UnitTesting;
[TestClass]
public class MessagingUtilitiesTests : TestBase {
[TestMethod]
public void CreateQueryString() {
var args = new Dictionary<string, string>();
args.Add("a", "b");
args.Add("c/d", "e/f");
Assert.AreEqual("a=b&c%2fd=e%2ff", MessagingUtilities.CreateQueryString(args));
}
[TestMethod]
public void CreateQueryStringEmptyCollection() {
Assert.AreEqual(0, MessagingUtilities.CreateQueryString(new Dictionary<string, string>()).Length);
}
[TestMethod, ExpectedException(typeof(ArgumentNullException))]
public void CreateQueryStringNullDictionary() {
MessagingUtilities.CreateQueryString(null);
}
[TestMethod]
public void AppendQueryArgs() {
UriBuilder uri = new UriBuilder("http://baseline.org/page");
var args = new Dictionary<string, string>();
args.Add("a", "b");
args.Add("c/d", "e/f");
MessagingUtilities.AppendQueryArgs(uri, args);
Assert.AreEqual("http://baseline.org/page?a=b&c%2fd=e%2ff", uri.Uri.AbsoluteUri);
args.Clear();
args.Add("g", "h");
MessagingUtilities.AppendQueryArgs(uri, args);
Assert.AreEqual("http://baseline.org/page?a=b&c%2fd=e%2ff&g=h", uri.Uri.AbsoluteUri);
}
[TestMethod, ExpectedException(typeof(ArgumentNullException))]
public void AppendQueryArgsNullUriBuilder() {
MessagingUtilities.AppendQueryArgs(null, new Dictionary<string, string>());
}
[TestMethod]
public void AppendQueryArgsNullDictionary() {
MessagingUtilities.AppendQueryArgs(new UriBuilder(), null);
}
[TestMethod]
public void ToDictionary() {
NameValueCollection nvc = new NameValueCollection();
nvc["a"] = "b";
nvc["c"] = "d";
nvc[string.Empty] = "emptykey";
Dictionary<string, string> actual = MessagingUtilities.ToDictionary(nvc);
Assert.AreEqual(nvc.Count, actual.Count);
Assert.AreEqual(nvc["a"], actual["a"]);
Assert.AreEqual(nvc["c"], actual["c"]);
}
[TestMethod, ExpectedException(typeof(ArgumentException))]
public void ToDictionaryWithNullKey() {
NameValueCollection nvc = new NameValueCollection();
nvc[null] = "a";
nvc["b"] = "c";
nvc.ToDictionary(true);
}
[TestMethod]
public void ToDictionaryWithSkippedNullKey() {
NameValueCollection nvc = new NameValueCollection();
nvc[null] = "a";
nvc["b"] = "c";
var dictionary = nvc.ToDictionary(false);
Assert.AreEqual(1, dictionary.Count);
Assert.AreEqual(nvc["b"], dictionary["b"]);
}
[TestMethod]
public void ToDictionaryNull() {
Assert.IsNull(MessagingUtilities.ToDictionary(null));
}
[TestMethod, ExpectedException(typeof(ArgumentNullException))]
public void ApplyHeadersToResponseNullResponse() {
MessagingUtilities.ApplyHeadersToResponse(new WebHeaderCollection(), null);
}
[TestMethod, ExpectedException(typeof(ArgumentNullException))]
public void ApplyHeadersToResponseNullHeaders() {
MessagingUtilities.ApplyHeadersToResponse(null, new HttpResponse(new StringWriter()));
}
[TestMethod]
public void ApplyHeadersToResponse() {
var headers = new WebHeaderCollection();
headers[HttpResponseHeader.ContentType] = "application/binary";
var response = new HttpResponse(new StringWriter());
MessagingUtilities.ApplyHeadersToResponse(headers, response);
Assert.AreEqual(headers[HttpResponseHeader.ContentType], response.ContentType);
}
}
}
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