public void SingleSpaceLine()
{
// Arrange
string data = "asdf,qwerty" + Environment.NewLine + " ";
Encoding encoding = Encoding.UTF8;
Stream stream = new MemoryStream(encoding.GetBytes(data));
CsvStreamReader reader = new CsvStreamReader(stream, encoding);
string expectedRecord1 = "asdf";
string expectedRecord2 = "qwerty";
string expectedRecord3 = " ";
// Act
string actualRecord1 = reader.ReadField();
Assert.IsFalse(reader.EndOfRecord);
string actualRecord2 = reader.ReadField();
Assert.IsTrue(reader.EndOfRecord);
string actualRecord3 = reader.ReadField();
Assert.IsTrue(reader.EndOfRecord);
// Assert
Assert.IsTrue(reader.EndOfStream);
Assert.AreEqual(expectedRecord1, actualRecord1);
Assert.AreEqual(expectedRecord2, actualRecord2);
Assert.AreEqual(expectedRecord3, actualRecord3);
}
public void EscapedQuotes()
{
// Arrange
string data = "asdf, \"wx\"\"yz\" ,qwerty";
Encoding encoding = Encoding.UTF8;
Stream stream = new MemoryStream(encoding.GetBytes(data));
CsvStreamReader reader = new CsvStreamReader(stream, encoding);
string expectedRecord1 = "asdf";
string expectedRecord2 = "wx\"yz";
string expectedRecord3 = "qwerty";
// Act
string actualRecord1 = reader.ReadField();
string actualRecord2 = reader.ReadField();
string actualRecord3 = reader.ReadField();
// Assert
Assert.AreEqual(expectedRecord1, actualRecord1);
Assert.AreEqual(expectedRecord2, actualRecord2);
Assert.AreEqual(expectedRecord3, actualRecord3);
}
public void TrailingSpace()
{
// Arrange
string data = "asdf, ";
Encoding encoding = Encoding.UTF8;
Stream stream = new MemoryStream(encoding.GetBytes(data));
CsvStreamReader reader = new CsvStreamReader(stream, encoding);
string expectedRecord1 = "asdf";
string expectedRecord2 = " ";
// Act
string actualRecord1 = reader.ReadField();
Assert.IsFalse(reader.EndOfRecord);
string actualRecord2 = reader.ReadField();
// Assert
Assert.IsTrue(reader.EndOfRecord);
Assert.IsTrue(reader.EndOfStream);
Assert.AreEqual(expectedRecord1, actualRecord1);
Assert.AreEqual(expectedRecord2, actualRecord2);
}
public void ReadTrailingDelimiter()
{
// Arrange
string data = "asdf,";
Encoding encoding = Encoding.UTF8;
Stream stream = new MemoryStream(encoding.GetBytes(data));
CsvStreamReader reader = new CsvStreamReader(stream, encoding);
string expectedRecord1 = "asdf";
string expectedRecord2 = string.Empty;
bool expectedEndOfRecord = true;
bool expectedEndOfStream = true;
// Act
string actualRecord1 = reader.ReadField();
string actualRecord2 = reader.ReadField();
bool actualEndOfRecord = reader.EndOfRecord;
bool actualEndOfStream = reader.EndOfStream;
// Assert
Assert.AreEqual(expectedRecord1, actualRecord1);
Assert.AreEqual(expectedRecord2, actualRecord2);
Assert.AreEqual(expectedEndOfRecord, actualEndOfRecord);
Assert.AreEqual(expectedEndOfStream, actualEndOfStream);
}
public void TrailingLineBreak()
{
// Arrange
string data = "asdf" + Environment.NewLine;
Encoding encoding = Encoding.UTF8;
Stream stream = new MemoryStream(encoding.GetBytes(data));
CsvStreamReader reader = new CsvStreamReader(stream, encoding);
string expectedRecord = "asdf";
// Act
string actualRecord = reader.ReadField();
// Assert
Assert.AreEqual(expectedRecord, actualRecord);
Assert.IsTrue(reader.EndOfRecord);
Assert.IsTrue(reader.EndOfStream);
}
