public void TestIfGoMissing(string input)
{
var source = new LinesSource(new[] { string.Empty });
var reader = source.CreateReader();
Assert.IsNotNull(reader);
var tokenSearcher = new GoSearcher();
var result = tokenSearcher.Find(reader);
Assert.IsNull(result);
}
public void TestIfGoMissingIfReaderNotAtBeginOfLine()
{
var source = new LinesSource(new[] { " GO" });
var reader = source.CreateReader();
Assert.IsNotNull(reader);
reader = reader.Advance(1);
Assert.IsNotNull(reader);
var tokenSearcher = new GoSearcher();
var result = tokenSearcher.Find(reader);
Assert.IsNull(result);
}
public void TestIfGoExists(string input, string expected, int expectedCount)
{
var source = new LinesSource(new[] { input });
var reader = source.CreateReader();
Assert.IsNotNull(reader);
var tokenSearcher = new GoSearcher();
var result = tokenSearcher.Find(reader);
Assert.IsNotNull(result);
Assert.AreEqual(0, result.Index);
Assert.AreEqual(input.Length, result.Length);
Assert.AreEqual(expected, result.Token);
Assert.IsInstanceOf <GoSearcher.GoSearcherParameters>(result.Opaque);
var goParams = (GoSearcher.GoSearcherParameters)result.Opaque;
Assert.NotNull(goParams);
Assert.AreEqual(expectedCount, goParams.Count);
}