public void String()
{
string str = "Four score and seven years ago";
TextLineReader reader = new TextLineReader(str);
Assert.IsNull(reader.SourceName);
Assert.AreEqual(str, reader.ReadLine());
Assert.AreEqual(1, reader.LineNumber);
AssertReaderAtEnd(reader);
}
public void StringArray()
{
TextLineReader reader = new TextLineReader(array);
Assert.IsNull(reader.SourceName);
int expectedLineNum = 0;
foreach (string str in array)
{
Assert.AreEqual(str, reader.ReadLine());
expectedLineNum++;
Assert.AreEqual(expectedLineNum, reader.LineNumber);
}
AssertReaderAtEnd(reader);
}
public void MultiLineText()
{
MultiLineText text = new MultiLineText(array);
TextLineReader reader = new TextLineReader(text);
Assert.IsNull(reader.SourceName);
int expectedLineNum = 0;
foreach (string line in text)
{
Assert.AreEqual(line, reader.ReadLine());
expectedLineNum++;
Assert.AreEqual(expectedLineNum, reader.LineNumber);
}
AssertReaderAtEnd(reader);
}
public void StringList()
{
List <string> list = new List <string>(array.Length);
foreach (string str in array)
{
list.Add(str);
}
TextLineReader reader = new TextLineReader(list);
Assert.IsNull(reader.SourceName);
int expectedLineNum = 0;
foreach (string str in list)
{
Assert.AreEqual(str, reader.ReadLine());
expectedLineNum++;
Assert.AreEqual(expectedLineNum, reader.LineNumber);
}
AssertReaderAtEnd(reader);
}
//---------------------------------------------------------------------
private void AssertReaderAtEnd(TextLineReader reader)
{
Assert.IsNull(reader.ReadLine());
Assert.AreEqual(reader.LineNumber, LineReader.EndOfInput);
}