public FieldParser(FileType fileType, DelimiterType delimiterType, TextQualifierType textQualifierType, string otherDelimiter, string fixedFieldLengths)
{
this.fileType = fileType;
this.delimiterType = delimiterType;
this.textQualifierType = textQualifierType;
this.otherDelimiter = otherDelimiter;
this.fixedFieldLengths = fixedFieldLengths;
}
private void FieldsAsStringsTester(
string textQualifierInFile,
TextQualifierType textQualifierForComponent,
Tuple <string, string, string>[] expectedResults,
DelimiterType delimiterType,
string otherDelimiter = "",
bool loopResults = false)
{
string delimiter = "";
switch (delimiterType)
{
case DelimiterType.Comma:
delimiter = ",";
break;
case DelimiterType.Tab:
delimiter = "\t";
break;
case DelimiterType.Other:
delimiter = otherDelimiter;
break;
default:
throw new Exception("Unexpected DelimiterType " + delimiterType);
}
string fileName =
WriteTextToFile(String.Format("{1}a{1}{0}b{0}c\r\n{1}d{1}{0}e{0}f\r\n{1}g{1}{0}h{0}{1}{1}", delimiter,
textQualifierInFile));
var fields = new TextFileReaderFields();
fields.Delimiter = delimiterType;
if (delimiterType == DelimiterType.Other)
{
fields.OtherDelimiter = otherDelimiter;
}
fields.TextQualifier = textQualifierForComponent;
var fieldCollection = new AfieldCollection();
fieldCollection.Add(new Afield {
Name = "Field1"
});
fieldCollection.Add(new Afield {
Name = "Field2"
});
fieldCollection.Add(new Afield {
Name = "Field3"
});
fields.FieldList = fieldCollection;
FunctionResult output = Execute(fileName, loopResults ? FileReadOptions.LineByLine : FileReadOptions.ListOfLines, fields);
if (loopResults)
{
List <NextResult> resultList = ((IEnumerable <NextResult>)output.ExecutionPathResult).ToList();
for (int i = 0; i < expectedResults.Length; i++)
{
Assert.AreEqual(expectedResults[i].Item1, resultList[i].Value.LineContents.Field1);
Assert.AreEqual(expectedResults[i].Item2, resultList[i].Value.LineContents.Field2);
Assert.AreEqual(expectedResults[i].Item3, resultList[i].Value.LineContents.Field3);
}
}
else
{
dynamic results = output.Value;
for (int i = 0; i < expectedResults.Length; i++)
{
Assert.AreEqual(expectedResults[i].Item1, results[i].Field1);
Assert.AreEqual(expectedResults[i].Item2, results[i].Field2);
Assert.AreEqual(expectedResults[i].Item3, results[i].Field3);
}
}
}
