public void ReadWord_OnlyWhitespaceFollowedByNewline()
{
var inp = new MockInput(" \t \t \t\t\t \n");
var r = new LineReader(inp);
List <string> words = new List <string>();
for (int i = 0; i < 2; i++)
{
words.Add(r.ReadWord());
}
CollectionAssert.AreEqual(new [] { "\n", null }, words);
}
public void ReadWord_OnlyNonWhitespace()
{
string line = "ThisisoneLonWordThatTheReaderShouldReadAsAWord";
var inp = new MockInput(line);
var r = new LineReader(inp);
List <string> words = new List <string>();
for (int i = 0; i < 2; i++)
{
words.Add(r.ReadWord());
}
CollectionAssert.AreEqual(new [] { line, null }, words);
}
public void ReadWord_WhiteSpaceFollowedByWord()
{
string word = "SomeWordToRead";
string line = " \t\t \t " + word;
var inp = new MockInput(line);
var r = new LineReader(inp);
List <string> words = new List <string>();
for (int i = 0; i < 2; i++)
{
words.Add(r.ReadWord());
}
CollectionAssert.AreEqual(new [] { word, null }, words);
}
public void ReadWord_WordWhitespaceNewlineWhitespaceWord()
{
string word = "SomeWordToRead";
string word2 = "SomeOtherWord";
string line = word + "\t \t\t\n \t " + word2;
var inp = new MockInput(line);
var r = new LineReader(inp);
List <string> words = new List <string>();
for (int i = 0; i < 4; i++)
{
words.Add(r.ReadWord());
}
CollectionAssert.AreEqual(new [] { word, "\n", word2, null }, words);
}