public void UninitializedParserTest()
{
FieldParser parser = FieldParser.BuildParserWithTwoDelimitersAndQualifier(",", "\r\n", "\"");
Assert.AreEqual <bool>(false, parser.RowDelimiterMatch);
Assert.AreEqual <string>(string.Empty, parser.CurrentText);
}
private static void TestEmbeddedQualifiers(string textToParse, string[] expectedFields)
{
IFileReader reader = FileReaderTest.GetReader(textToParse);
FieldParser parser = FieldParser.BuildParserWithTwoDelimitersAndQualifier(",", "\r\n", "\"");
foreach (string fieldData in expectedFields)
{
VerifySuccessfulFieldParsing(parser, reader, fieldData);
}
Assert.AreEqual(reader.IsEOF, true);
}
public void ParseDelimitedFieldsMultiCharacterDelimiterQualifiersError()
{
IFileReader reader = FileReaderTest.GetReader("A,.,\"B,C,D\",.1,2,3,.,4,\r\na,.,b");
FieldParser parser = FieldParser.BuildParserWithTwoDelimitersAndQualifier(",.,", "\r\n", "\"");
VerifySuccessfulFieldParsing(parser, reader, "A");
VerifySuccessfulFieldParsing(parser, reader, "B,C,D,.1,2,3");
VerifySuccessfulLastRowFieldParsing(parser, reader, "4,");
VerifySuccessfulFieldParsing(parser, reader, "a");
VerifyFieldParsing(parser, reader, "b");
Assert.AreEqual(reader.IsEOF, true);
}
public void DelimitedFieldsWithQualifiersErrorTest()
{
IFileReader reader = FileReaderTest.GetReader("\"A\",\"B\",\"C\" \r\n\"1\",\"2\" ,3");
FieldParser parser = FieldParser.BuildParserWithTwoDelimitersAndQualifier(",", "\r\n", "\"");
VerifySuccessfulFieldParsing(parser, reader, "A");
VerifySuccessfulFieldParsing(parser, reader, "B");
VerifySuccessfulFieldParsing(parser, reader, "C ");
VerifySuccessfulFieldParsing(parser, reader, "1");
VerifySuccessfulFieldParsing(parser, reader, "2 ");
VerifyFieldParsing(parser, reader, "3");
Assert.AreEqual(reader.IsEOF, true);
}
public void ParsingBufferOverflowTest()
{
IFileReader reader = new FileReaderTestImpl("abcdefghjklmn", 100000);
FieldParser parser = FieldParser.BuildParserWithTwoDelimitersAndQualifier(",", "\r\n", "\"");
RowParsingContextTestImpl rowParsingContext = new RowParsingContextTestImpl();
try
{
parser.ParseNext(reader, rowParsingContext);
}
catch (ParsingBufferOverflowException ex)
{
Assert.AreEqual <int>(0, ex.ColumnIndex);
throw ex;
}
}
public void ParseDelimitedQualifiedFieldsTest()
{
IFileReader reader = FileReaderTest.GetReader("A,\"B,C\r\n1\",2,3\r\n1,2,3,\"4\"");
FieldParser parser = FieldParser.BuildParserWithTwoDelimitersAndQualifier(",", "\r\n", "\"");
VerifySuccessfulFieldParsing(parser, reader, "A");
VerifySuccessfulFieldParsing(parser, reader, "B,C\r\n1");
VerifySuccessfulFieldParsing(parser, reader, "2");
VerifySuccessfulLastRowFieldParsing(parser, reader, "3");
VerifySuccessfulFieldParsing(parser, reader, "1");
VerifySuccessfulFieldParsing(parser, reader, "2");
VerifySuccessfulFieldParsing(parser, reader, "3");
VerifyFieldParsing(parser, reader, "4");
Assert.AreEqual(reader.IsEOF, true);
}
public void BadArgumentsTest8()
{
FieldParser parser = FieldParser.BuildParserWithTwoDelimitersAndQualifier(",", "\r\n", string.Empty);
}