public void NextTokenShouldBeTableOrSpaceAsOrCopySql()
{
var parser = new NullAsParser();
parser.ParseLine(0, "null as", TokenType.NullAs).Single();
Assert.AreEqual(TokenType.Table | TokenType.SpaceAs | TokenType.CopySql, parser.NextExpectedToken);
}
public void WordStartingWIthNullAsIsNotRecognised()
{
var output = new NullAsParser().ParseLine(0, " null astest", TokenType.NullAs).Single();
var expected = new ParsedSpan(0, TokenType.Parameter, 1, "null astest", Errors.Invalid);
AreEqual(expected, output);
}
public void NullAsWithTabIsRecognised()
{
var output = new NullAsParser().ParseLine(0, " null as\t ", TokenType.NullAs).Single();
var expected = new ParsedSpan(0, TokenType.NullAs, 1, "null as", string.Format(Errors.ExpectsParam, "NullAs"));
AreEqual(expected, output);
}
public void NullAsWithParamSeparatedByTabIsRecognised()
{
var output = new NullAsParser().ParseLine(0, " null as\ttest ", TokenType.NullAs).ToList();
var expected = new List <ParsedSpan>
{
new ParsedSpan(0, TokenType.NullAs, 1, "null as"),
new ParsedSpan(0, TokenType.NullAs | TokenType.Parameter, 9, "test")
};
AreEqual(expected, output);
}
