xmltextwriter writestartdocument and writeendelement.

[mono.git] / mcs / class / System.XML / Test / XmlTextWriterTests.cs

diff --git a/mcs/class/System.XML/Test/XmlTextWriterTests.cs b/mcs/class/System.XML/Test/XmlTextWriterTests.cs
index 0fecd359ebd9fdb1280cf50c87e22b07e9fd95a0..1cd2aa83bfb20e2f4cd241baa6276cfb8a12eb51 100644 (file)
--- a/mcs/class/System.XML/Test/XmlTextWriterTests.cs
+++ b/mcs/class/System.XML/Test/XmlTextWriterTests.cs
@@ -56,15 +56,19 @@ namespace Ximian.Mono.Tests
 
                public void TestCloseWriteAfter ()
                {
-                       xtw.WriteElementString("foo", "bar");
-                       xtw.Close();
+                       xtw.WriteElementString ("foo", "bar");
+                       xtw.Close ();
+
+                       // WriteEndElement and WriteStartDocument aren't tested here because
+                       // they will always throw different exceptions besides 'The Writer is closed.'
+                       // and there are already tests for those exceptions.
 
                        try {
                                xtw.WriteCData ("foo");
                                Fail ("WriteCData after Close Should have thrown an InvalidOperationException.");
                        } 
                        catch (InvalidOperationException e) {
-                               AssertEquals ("InvalidOperationException message incorrect.", "The Writer is closed.", e.Message);
+                               AssertEquals ("Exception message is incorrect.", "The Writer is closed.", e.Message);
                        }
 
                        try {
@@ -72,7 +76,7 @@ namespace Ximian.Mono.Tests
                                Fail ("WriteComment after Close Should have thrown an InvalidOperationException.");
                        } 
                        catch (InvalidOperationException e) {
-                               AssertEquals ("InvalidOperationException message incorrect.", "The Writer is closed.", e.Message);
+                               AssertEquals ("Exception message is incorrect.", "The Writer is closed.", e.Message);
                        }
 
                        try {
@@ -80,7 +84,23 @@ namespace Ximian.Mono.Tests
                                Fail ("WriteProcessingInstruction after Close Should have thrown an InvalidOperationException.");
                        } 
                        catch (InvalidOperationException e) {
-                               AssertEquals ("InvalidOperationException message incorrect.", "The Writer is closed.", e.Message);
+                               AssertEquals ("Exception message is incorrect.", "The Writer is closed.", e.Message);
+                       }
+
+                       try {
+                               xtw.WriteStartElement ("foo", "bar", "baz");
+                               Fail ("WriteStartElement after Close Should have thrown an InvalidOperationException.");
+                       } 
+                       catch (InvalidOperationException e) {
+                               AssertEquals ("Exception message is incorrect.", "The Writer is closed.", e.Message);
+                       }
+
+                       try {
+                               xtw.WriteString ("foo");
+                               Fail ("WriteString after Close Should have thrown an InvalidOperationException.");
+                       } 
+                       catch (InvalidOperationException e) {
+                               AssertEquals ("Exception message is incorrect.", "The Writer is closed.", e.Message);
                        }
                }
 
@@ -105,6 +125,23 @@ namespace Ximian.Mono.Tests
                        catch (ArgumentException) { }
                }
 
+               public void TestDocumentStart ()
+               {
+                       xtw.WriteStartDocument ();
+                       AssertEquals ("XmlDeclaration is incorrect.", "<?xml version=\"1.0\" encoding=\"utf-16\"?>",
+                               sw.GetStringBuilder ().ToString ());
+
+                       try 
+                       {
+                               xtw.WriteStartDocument ();
+                               Fail("Should have thrown an InvalidOperationException.");
+                       } 
+                       catch (InvalidOperationException e) {
+                               AssertEquals ("Exception message is incorrect.",
+                                       "WriteStartDocument should be the first call.", e.Message);
+                       }
+               }
+
                public void TestElementEmpty ()
                {
                        xtw.WriteStartElement ("foo");
@@ -178,9 +215,22 @@ namespace Ximian.Mono.Tests
                                Fail ("Should have thrown an ArgumentException.");
                        }
                        catch (ArgumentException e) {
-                               AssertEquals ("ArgumentException text is incorrect.",
+                               AssertEquals ("Exception message is incorrect.",
                                        "Cannot use a prefix with an empty namespace.", e.Message);
                        }
                }
+
+               public void TestWriteEndElement ()
+               {
+                       try 
+                       {
+                               xtw.WriteEndElement ();
+                               Fail ("Should have thrown an InvalidOperationException.");
+                       }
+                       catch (InvalidOperationException e) {
+                               AssertEquals ("Exception message is incorrect.",
+                                       "There was no XML start tag open.", e.Message);
+                       }
+               }
        }
 }