public void EdifactReader_UNOC_Default()
{
const string value = "ABCúíó";
var bytes = Utf8.GetBytes(value);
var output = new byte[3];
var sb = new StringBuilder();
using (var sr = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOC, '.', true))
{
int c;
while ((c = sr.Read()) != -1)
{
sb.Append((char)c);
}
}
var result = sb.ToString();
Assert.AreEqual<string>("ABCúíó", result);
}
public void EdifactReader_UNOC_Replacement()
{
//only in UTF8 so not in UNOC
//Ђ CYRILLIC CAPITAL LETTER DJE (U+0402) d082
const string value = "ABCЂ";
var bytes = Utf8.GetBytes(value);
var output = new byte[3];
var sb = new StringBuilder();
using (var sr = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOB, '.', true))
{
int c;
while ((c = sr.Read()) != -1)
{
sb.Append((char)c);
}
}
var result = sb.ToString();
Assert.AreEqual<string>("ABC.", result);
}
public void EdifactReader_UNOA_ReadLine()
{
const string value = "ABC@@@";
var bytes = Utf8.GetBytes(value);
var output = new byte[3];
var sb = new StringBuilder();
using (var sr = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOA, '.'))
{
int c;
while ((c = sr.Read()) != -1)
{
sb.Append((char)c);
}
}
var resultRead = sb.ToString();
var sr2 = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOA, '.');
var resultReadLine = sr2.ReadLine();
Assert.AreEqual<string>("ABC...", resultRead);
Assert.AreEqual<string>("ABC...", resultReadLine);
}
public void EdifactReader_UNOA_ReadToEnd_WithEmptyNewLine()
{
const string value = @"ABC@@@
XYZ@@@";
var bytes = Utf8.GetBytes(value);
var output = new byte[3];
var sb = new StringBuilder();
var sr = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOA, '.');
var result = sr.ReadToEnd();
Assert.AreEqual<string>(@"ABC...
XYZ...", result);
}
public void EdifactReader_RemoveControlChars()
{
const string value = "A\aB\bCDEF\fGHIJKLMON\nPQR\rST\tUV\vWXYZ";
var bytes = Utf8.GetBytes(value);
var output = new byte[3];
var sb = new StringBuilder();
using (var sr = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOB, '.', true, true))
{
int c;
while ((c = sr.Read()) != -1)
{
sb.Append((char)c);
}
}
var result = sb.ToString();
Assert.AreEqual<string>("ABCDEFGHIJKLMONPQRSTUVWXYZ", result);
}
public void EdifactReader_ReadCharacterSetFromStream()
{
var input = DocLoader.LoadStream("samples.edifact1.txt");
var sr = new EdifactReader(input, Utf8, EdifactCharacterSet.UNOA, '.');
Assert.AreEqual(sr.CharSet, EdifactCharacterSet.UNOB);
}
public void EdifactReader_ReadCharacterFromShortStream()
{
const string value = @"UNOD";
var bytes = Utf8.GetBytes(value);
var sr = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOX, '.');
Assert.AreEqual(sr.CharSet, EdifactCharacterSet.UNOD);
}
public void EdifactReader_CharacterSetMissingFromStream_Fallback()
{
const string value = @"dummy";
var bytes = Utf8.GetBytes(value);
var sr = new EdifactReader(new MemoryStream(bytes), Utf8, EdifactCharacterSet.UNOX, '.');
Assert.AreEqual(sr.CharSet, EdifactCharacterSet.UNOX);
}
/// <summary>
/// Implements IComponent.Execute method.
/// </summary>
/// <param name="pc">Pipeline context</param>
/// <param name="inmsg">Input message</param>
/// <returns>Original input message</returns>
/// <remarks>
/// IComponent.Execute method is used to initiate
/// the processing of the message in this pipeline component.
/// </remarks>
public Microsoft.BizTalk.Message.Interop.IBaseMessage Execute(Microsoft.BizTalk.Component.Interop.IPipelineContext pc, Microsoft.BizTalk.Message.Interop.IBaseMessage inmsg)
{
var encoding = this.Encoding;
if (!string.IsNullOrEmpty(inmsg.BodyPart.Charset))
{
encoding = Encoding.GetEncoding(inmsg.BodyPart.Charset);
}
var stream = GetSeekeableMessageStream(inmsg);
var sr = new EdifactReader(stream, encoding, TargetCharSet, FallbackChar, Normalize, RemoveControlChars);
if (OverrideCharSet && sr.CharSet != TargetCharSet)
{
stream = ReplaceCharSet(stream, encoding, TargetCharSet);
sr = new EdifactReader(stream, encoding, TargetCharSet, FallbackChar, Normalize, RemoveControlChars);
}
var result = new MemoryStream();
var sw = new StreamWriter(result, encoding);
using (sr)
{
int c;
while ((c = sr.Read()) != -1)
{
sw.Write((char)c);
}
}
sw.Flush();
result.Seek(0, SeekOrigin.Begin);
inmsg.BodyPart.Data = result;
pc.ResourceTracker.AddResource(result);
return inmsg;
}
