// XmlDsigBase64TransformTest.cs - NUnit Test Cases for XmlDsigBase64Transform
//
// Author:
-// Sebastien Pouliot (spouliot@motus.com)
+// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2002 Motus Technologies Inc. (http://www.motus.com)
+// (C) 2004 Novell (http://www.novell.com)
//
-using NUnit.Framework;
using System;
using System.IO;
using System.Security.Cryptography;
using System.Text;
using System.Xml;
+using NUnit.Framework;
+
namespace MonoTests.System.Security.Cryptography.Xml {
-public class XmlDsigBase64TransformTest : TestCase {
+ // Note: GetInnerXml is protected in XmlDsigBase64Transform making it
+ // difficult to test properly. This class "open it up" :-)
+ public class UnprotectedXmlDsigBase64Transform : XmlDsigBase64Transform {
- public XmlDsigBase64TransformTest () : base ("System.Security.Cryptography.Xml.XmlDsigBase64Transform testsuite") {}
- public XmlDsigBase64TransformTest (string name) : base (name) {}
+ public XmlNodeList UnprotectedGetInnerXml () {
+ return base.GetInnerXml ();
+ }
+ }
- protected XmlDsigBase64Transform transform;
+ [TestFixture]
+ public class XmlDsigBase64TransformTest : Assertion {
- protected override void SetUp ()
- {
- transform = new XmlDsigBase64Transform ();
- }
+ protected UnprotectedXmlDsigBase64Transform transform;
- protected override void TearDown () {}
+ [SetUp]
+ protected void SetUp ()
+ {
+ transform = new UnprotectedXmlDsigBase64Transform ();
+ Type t = typeof (XmlDsigBase64Transform);
+ }
- public static ITest Suite {
- get {
- return new TestSuite (typeof (XmlDsigBase64TransformTest));
+ [Test]
+ public void Properties ()
+ {
+ AssertEquals ("Algorithm", "http://www.w3.org/2000/09/xmldsig#base64", transform.Algorithm);
+
+ Type[] input = transform.InputTypes;
+ Assert ("Input #", (input.Length == 3));
+ // check presence of every supported input types
+ bool istream = false;
+ bool ixmldoc = false;
+ bool ixmlnl = false;
+ foreach (Type t in input) {
+ if (t.ToString () == "System.IO.Stream")
+ istream = true;
+ if (t.ToString () == "System.Xml.XmlDocument")
+ ixmldoc = true;
+ if (t.ToString () == "System.Xml.XmlNodeList")
+ ixmlnl = true;
+ }
+ Assert ("Input Stream", istream);
+ Assert ("Input XmlDocument", ixmldoc);
+ Assert ("Input XmlNodeList", ixmlnl);
+
+ Type[] output = transform.OutputTypes;
+ Assert ("Output #", (output.Length == 1));
+ // check presence of every supported output types
+ bool ostream = false;
+ foreach (Type t in input) {
+ if (t.ToString () == "System.IO.Stream")
+ ostream = true;
+ }
+ Assert ("Output Stream", ostream);
}
- }
- public void TestProperties ()
- {
- AssertEquals ("Algorithm", "http://www.w3.org/2000/09/xmldsig#base64", transform.Algorithm);
-
- Type[] input = transform.InputTypes;
- Assert ("Input #", (input.Length == 3));
- // check presence of every supported input types
- bool istream = false;
- bool ixmldoc = false;
- bool ixmlnl = false;
- foreach (Type t in input) {
- if (t.ToString () == "System.IO.Stream")
- istream = true;
- if (t.ToString () == "System.Xml.XmlDocument")
- ixmldoc = true;
- if (t.ToString () == "System.Xml.XmlNodeList")
- ixmlnl = true;
+ [Test]
+ public void Types ()
+ {
+ Type [] input = transform.InputTypes;
+ input [0] = null;
+ input [1] = null;
+ input [2] = null;
+ // property does not return a clone
+ foreach (Type t in transform.InputTypes) {
+ AssertNull (t);
+ }
+ // it's not a static array
+ XmlDsigBase64Transform t2 = new XmlDsigBase64Transform ();
+ foreach (Type t in t2.InputTypes) {
+ AssertNotNull (t);
+ }
}
- Assert ("Input Stream", istream);
- Assert ("Input XmlDocument", ixmldoc);
- Assert ("Input XmlNodeList", ixmlnl);
-
- Type[] output = transform.OutputTypes;
- Assert ("Output #", (output.Length == 1));
- // check presence of every supported output types
- bool ostream = false;
- foreach (Type t in input) {
- if (t.ToString () == "System.IO.Stream")
- ostream = true;
+
+ [Test]
+ public void GetInnerXml ()
+ {
+ XmlNodeList xnl = transform.UnprotectedGetInnerXml ();
+ AssertNull ("Default InnerXml", xnl);
}
- Assert ("Output Stream", ostream);
- }
- private string Stream2String (Stream s)
- {
- StringBuilder sb = new StringBuilder ();
- int b = s.ReadByte ();
- while (b != -1) {
- sb.Append (b.ToString("X2"));
- b = s.ReadByte ();
+ private string Stream2String (Stream s)
+ {
+ StreamReader sr = new StreamReader (s);
+ return sr.ReadToEnd ();
}
- return sb.ToString ();
- }
- private byte[] Stream2Array (Stream s)
- {
- string st = Stream2String (s);
- byte[] array = new byte [st.Length / 2];
- for (int i=0; i < array.Length; i++) {
- string hex = st.Substring (i*2, 2);
- array [i] = Convert.ToByte(hex, 16);
+ static private string base64 = "XmlDsigBase64Transform";
+ static private byte[] base64array = { 0x58, 0x6D, 0x6C, 0x44, 0x73, 0x69, 0x67, 0x42, 0x61, 0x73, 0x65, 0x36, 0x34, 0x54, 0x72, 0x61, 0x6E, 0x73, 0x66, 0x6F, 0x72, 0x6D };
+
+ private XmlDocument GetDoc ()
+ {
+ string xml = "<Test>" + Convert.ToBase64String (base64array) + "</Test>";
+ XmlDocument doc = new XmlDocument ();
+ doc.LoadXml (xml);
+ return doc;
}
- return array;
- }
- public void TestLoadInput ()
- {
- string base64 = "XmlDsigBase64Transform";
- UTF8Encoding utf8 = new UTF8Encoding ();
- byte[] base64array = utf8.GetBytes (base64);
- string xml = "<Test>" + Convert.ToBase64String (base64array) + "</Test>";
- XmlDocument doc = new XmlDocument ();
- doc.LoadXml (xml);
-
- // load as XmlDocument
- transform.LoadInput (doc);
- Stream s = (Stream) transform.GetOutput ();
- byte[] output = Stream2Array (s);
- AssertEquals("XmlDocument", base64, utf8.GetString (output));
-
- // load as XmlNodeList
- XmlNodeList xpath = doc.SelectNodes ("//.");
- transform.LoadInput (xpath);
- s = (Stream) transform.GetOutput ();
- output = Stream2Array (s);
- // works with MS ??? why does xpath return 3 nodes ???
- // AssertEquals("XPathNodeList", base64, utf8.GetString (output));
-
- // load as XmlNodeList
- transform.LoadInput (doc.ChildNodes);
- s = (Stream) transform.GetOutput ();
- output = Stream2Array (s);
- // FIXME: works with Mono ??? why doesn't this works with MS ???
- AssertEquals("XmlChildNodes", base64, utf8.GetString (output));
-
- // load as Stream
- MemoryStream ms = new MemoryStream ();
- byte[] x = utf8.GetBytes (Convert.ToBase64String (base64array));
- ms.Write (x, 0, x.Length);
- ms.Position = 0;
- transform.LoadInput (ms);
- s = (Stream) transform.GetOutput ();
- output = Stream2Array (s);
- AssertEquals("MemoryStream", base64, utf8.GetString (output));
- }
+ [Test]
+ public void LoadInputAsXmlDocument ()
+ {
+ XmlDocument doc = GetDoc ();
+ transform.LoadInput (doc);
+ Stream s = (Stream) transform.GetOutput ();
+ string output = Stream2String (s);
+ AssertEquals("XmlDocument", base64, output);
+ }
- public void TestUnsupportedInput ()
- {
- byte[] bad = { 0xBA, 0xD };
- // LAMESPEC: input MUST be one of InputType - but no exception is thrown (not documented)
- transform.LoadInput (bad);
- }
+ [Test]
+ public void LoadInputAsXmlNodeListFromXPath ()
+ {
+ XmlDocument doc = GetDoc ();
+ XmlNodeList xpath = doc.SelectNodes ("//.");
+ AssertEquals("XPathNodeList.Count", 3, xpath.Count);
+ transform.LoadInput (xpath);
+ Stream s = (Stream) transform.GetOutput ();
+ string output = Stream2String (s);
+ AssertEquals ("XPathNodeList", base64, output);
+ }
- public void TestUnsupportedOutput ()
- {
- try {
- XmlDocument doc = new XmlDocument();
- object o = transform.GetOutput (doc.GetType ());
- Fail ("Expected ArgumentException but got none");
+ [Test]
+ public void LoadInputAsXmlNodeList ()
+ {
+ XmlDocument doc = GetDoc ();
+ transform.LoadInput (doc.ChildNodes);
+ Stream s = (Stream) transform.GetOutput ();
+ string output = Stream2String (s);
+ // Note that ChildNodes does not contain the text node.
+ AssertEquals ("XmlChildNodes", String.Empty, output);
}
- catch (ArgumentException) {
- // this is what we expected
+
+ [Test]
+ public void LoadInputAsStream ()
+ {
+ MemoryStream ms = new MemoryStream ();
+ byte[] x = Encoding.UTF8.GetBytes (Convert.ToBase64String (base64array));
+ ms.Write (x, 0, x.Length);
+ ms.Position = 0;
+ transform.LoadInput (ms);
+ Stream s = (Stream) transform.GetOutput ();
+ string output = Stream2String (s);
+ AssertEquals ("MemoryStream", base64, output);
}
- catch (Exception e) {
- Fail ("Expected ArgumentException but got: " + e.ToString ());
+
+ [Test]
+ public void LoadInputWithUnsupportedType ()
+ {
+ byte[] bad = { 0xBA, 0xD };
+ // LAMESPEC: input MUST be one of InputType - but no exception is thrown (not documented)
+ transform.LoadInput (bad);
+ }
+
+ [Test]
+ [ExpectedException (typeof (ArgumentException))]
+ public void UnsupportedOutput ()
+ {
+ XmlDocument doc = new XmlDocument();
+ object o = transform.GetOutput (doc.GetType ());
}
}
}
-
-}
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