public void ReadSegment_ISASimple_CorrectSegmentReturned()
{
//arrange
var stream = new MemoryStream(Encoding.UTF8.GetBytes("ISA*00* *00* *ZZ*AV09311993 *01*030240928 *031023*1758*U*00401*557988899*1*T*:~GS*PO*4405197800*999999999*20101127*1719*1421*X*004010VICS2~"));
var reader = new StreamReader(stream);
var feeder = new X12FeederForSource(reader, 0, "blah");
var feederPO = new PrivateObject(feeder);
//act
var result = feederPO.Invoke("ReadSegment"); //as this ISA segment, it will be properly recognized regardless of delimiter value passed to the ctor
//assert
result.Should().Be("ISA*00* *00* *ZZ*AV09311993 *01*030240928 *031023*1758*U*00401*557988899*1*T*:~"); //note that ISA (unlike other segments) includes segment delimiter at end
}
public void ReadSegment_NonISABadDelimiter_AllDatatReturned()
{
//arrange
var stream = new MemoryStream(Encoding.UTF8.GetBytes("GS*PO*4405197800*999999999*20101127*1719*1421*X*004010VICS2~ST*850*000000010"));
var reader = new StreamReader(stream);
var feeder = new X12FeederForSource(reader, 0, ":blah");
var feederPO = new PrivateObject(feeder);
//act
var result = feederPO.Invoke("ReadSegment");
//assert
result.Should().Be("GS*PO*4405197800*999999999*20101127*1719*1421*X*004010VICS2~ST*850*000000010");
}
public void ReadSegment_ISALeadingWhitespace_CorrectSegmentsReturned()
{
//arrange
var stream = new MemoryStream(Encoding.UTF8.GetBytes(@"
IEA*1*000000905~
ISA*00* *00* *ZZ*AV09311993 *01*030240928 *031023*1758*U*00401*557988899*1*T*:~
GS*PO*4405197800*999999999*20101127*1719*1421*X*004010VICS2~
ST*850*000000010"));
var reader = new StreamReader(stream);
var feeder = new X12FeederForSource(reader, 0, "~blah");
var feederPO = new PrivateObject(feeder);
//act
var result = feederPO.Invoke("ReadSegment");
var result2 = feederPO.Invoke("ReadSegment");
//assert
result.Should().Be("IEA*1*000000905");
result2.Should().Be("ISA*00* *00* *ZZ*AV09311993 *01*030240928 *031023*1758*U*00401*557988899*1*T*:~"); //note that ISA (unlike other segments) includes segment delimiter at end
}
