public void PropertiesTest()
{
SigoAssert.Equal(-1, lexer.Min);
SigoAssert.Equal(2, lexer.Max);
SigoAssert.Equal(0, lexer.Cursor);
lexer.Move(2);
SigoAssert.Equal(2, lexer.Cursor);
SigoAssert.Equal("2", lexer.Peek(0).Raw);
lexer.Move(2);
SigoAssert.Equal(4, lexer.Cursor);
SigoAssert.Equal("4", lexer.Peek(0).Raw);
lexer.Peek(lexer.Max); // after peek max, you can Move min, but not min-1
lexer.Move(-1);
SigoAssert.Equal(3, lexer.Cursor);
SigoAssert.Equal("3", lexer.Peek(0).Raw);
SigoAssert.ThrowsAny <Exception>(() => lexer.Peek(-1));
// after move(-1) you have limitation
SigoAssert.ThrowsAny <Exception>(() => lexer.Move(-1));
}
private void Next()
{
lexer.Move(1);
t = lexer.Peek(0);
}