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//
// WebHeaderCollectionTest.cs - NUnit Test Cases for System.Net.WebHeaderCollection
//
// Authors:
// Lawrence Pit (loz@cable.a2000.nl)
// Martin Willemoes Hansen (mwh@sysrq.dk)
//
// (C) 2003 Martin Willemoes Hansen
//
using NUnit.Framework;
using System;
using System.Net;
using System.Collections;
using System.Collections.Specialized;
namespace MonoTests.System.Net
{
[TestFixture]
public class WebHeaderCollectionTest
{
WebHeaderCollection col;
[SetUp]
public void GetReady ()
{
col = new WebHeaderCollection ();
col.Add ("Name1: Value1");
col.Add ("Name2: Value2");
}
[Test]
public void Add ()
{
try {
col.Add (null);
Assertion.Fail ("#1");
} catch (ArgumentNullException) {}
try {
col.Add ("");
Assertion.Fail ("#2");
} catch (ArgumentException) {}
try {
col.Add (" ");
Assertion.Fail ("#3");
} catch (ArgumentException) {}
try {
col.Add (":");
Assertion.Fail ("#4");
} catch (ArgumentException) {}
try {
col.Add (" : ");
Assertion.Fail ("#5");
} catch (ArgumentException) {}
try {
col.Add ("XHost: foo");
} catch (ArgumentException) {
Assertion.Fail ("#7");
}
// invalid values
try {
col.Add ("XHost" + ((char) 0xa9) + ": foo");
Assertion.Fail ("#8");
} catch (ArgumentException) {}
try {
col.Add ("XHost: foo" + (char) 0xa9);
} catch (ArgumentException) {
Assertion.Fail ("#9");
}
try {
col.Add ("XHost: foo" + (char) 0x7f);
Assertion.Fail ("#10");
} catch (ArgumentException) {
}
try {
col.Add ("XHost", null);
} catch (ArgumentException) {
Assertion.Fail ("#11");
}
try {
col.Add ("XHost:");
} catch (ArgumentException) {
Assertion.Fail ("#12");
}
// restricted
/*
// this can only be tested in namespace System.Net
try {
WebHeaderCollection col2 = new WebHeaderCollection (true);
col2.Add ("Host: foo");
Assertion.Fail ("#13: should fail according to spec");
} catch (ArgumentException) {}
*/
}
[Test]
[Category ("NotWorking")]
public void GetValues ()
{
WebHeaderCollection w = new WebHeaderCollection ();
w.Add ("Hello", "H1");
w.Add ("Hello", "H2");
w.Add ("Hello", "H3,H4");
string [] sa = w.GetValues ("Hello");
Assertion.AssertEquals ("#1", 3, sa.Length);
Assertion.AssertEquals ("#2", "H1,H2,H3,H4", w.Get ("Hello"));
w = new WebHeaderCollection ();
w.Add ("Accept", "H1");
w.Add ("Accept", "H2");
w.Add ("Accept", "H3,H4");
Assertion.AssertEquals ("#3a", 3, w.GetValues (0).Length);
Assertion.AssertEquals ("#3b", 4, w.GetValues ("Accept").Length);
Assertion.AssertEquals ("#4", "H1,H2,H3,H4", w.Get ("Accept"));
w = new WebHeaderCollection ();
w.Add ("Allow", "H1");
w.Add ("Allow", "H2");
w.Add ("Allow", "H3,H4");
sa = w.GetValues ("Allow");
Assertion.AssertEquals ("#5", 4, sa.Length);
Assertion.AssertEquals ("#6", "H1,H2,H3,H4", w.Get ("Allow"));
w = new WebHeaderCollection ();
w.Add ("AUTHorization", "H1, H2, H3");
sa = w.GetValues ("authorization");
Assertion.AssertEquals ("#9", 3, sa.Length);
w = new WebHeaderCollection ();
w.Add ("proxy-authenticate", "H1, H2, H3");
sa = w.GetValues ("Proxy-Authenticate");
Assertion.AssertEquals ("#9", 3, sa.Length);
w = new WebHeaderCollection ();
w.Add ("expect", "H1,\tH2, H3 ");
sa = w.GetValues ("EXPECT");
Assertion.AssertEquals ("#10", 3, sa.Length);
Assertion.AssertEquals ("#11", "H2", sa [1]);
Assertion.AssertEquals ("#12", "H3", sa [2]);
try {
w.GetValues (null);
Assertion.Fail ("#13");
} catch (ArgumentNullException) {}
Assertion.AssertEquals ("#14", null, w.GetValues (""));
Assertion.AssertEquals ("#15", null, w.GetValues ("NotExistent"));
}
[Test]
public void Indexers ()
{
#if NET_2_0
Assertion.AssertEquals ("#1.1", "Value1", ((NameValueCollection)col)[0]);
//FIXME: test also HttpRequestHeader and HttpResponseHeader
#else
Assertion.AssertEquals ("#1", "Value1", col [0]);
#endif
Assertion.AssertEquals ("#2", "Value1", col ["Name1"]);
Assertion.AssertEquals ("#3", "Value1", col ["NAME1"]);
}
[Test]
public void Remove ()
{
col.Remove ("Name1");
col.Remove ("NameNotExist");
Assertion.AssertEquals ("#1", 1, col.Count);
/*
// this can only be tested in namespace System.Net
try {
WebHeaderCollection col2 = new WebHeaderCollection (true);
col2.Add ("Host", "foo");
col2.Remove ("Host");
Assertion.Fail ("#2: should fail according to spec");
} catch (ArgumentException) {}
*/
}
[Test]
public void Set ()
{
col.Add ("Name1", "Value1b");
col.Set ("Name1", "\t X \t");
Assertion.AssertEquals ("#1", "X", col.Get ("Name1"));
}
[Test]
public void IsRestricted ()
{
Assertion.Assert ("#1", !WebHeaderCollection.IsRestricted ("Xhost"));
Assertion.Assert ("#2", WebHeaderCollection.IsRestricted ("Host"));
Assertion.Assert ("#3", WebHeaderCollection.IsRestricted ("HOST"));
Assertion.Assert ("#4", WebHeaderCollection.IsRestricted ("Transfer-Encoding"));
Assertion.Assert ("#5", WebHeaderCollection.IsRestricted ("user-agent"));
Assertion.Assert ("#6", WebHeaderCollection.IsRestricted ("accept"));
Assertion.Assert ("#7", !WebHeaderCollection.IsRestricted ("accept-charset"));
}
[Test]
public void ToStringTest ()
{
col.Add ("Name1", "Value1b");
col.Add ("Name3", "Value3a\r\n Value3b");
col.Add ("Name4", " Value4 ");
Assertion.AssertEquals ("#1", "Name1: Value1,Value1b\r\nName2: Value2\r\nName3: Value3a\r\n Value3b\r\nName4: Value4\r\n\r\n", col.ToString ());
}
}
}
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