public void ArgumentList_Simple()
{
TSQLTokenizer tokenizer = new TSQLTokenizer(
"dostuff( 1 , 2 )")
{
IncludeWhitespace = true
};
Assert.IsTrue(tokenizer.MoveNext());
Assert.AreEqual("dostuff", tokenizer.Current.Text);
Assert.IsTrue(tokenizer.MoveNext());
Assert.IsTrue(tokenizer.Current.IsCharacter(TSQLCharacters.OpenParentheses));
Assert.IsTrue(tokenizer.MoveNext());
TSQLArgumentList arguments = new TSQLArgumentListParser().Parse(tokenizer);
Assert.IsTrue(tokenizer.Current.IsCharacter(TSQLCharacters.CloseParentheses));
Assert.AreEqual(2, arguments.Count);
Assert.AreEqual(2, arguments[0].Tokens.Count);
Assert.AreEqual(TSQLExpressionType.Constant, arguments[0].Type);
Assert.AreEqual(TSQLTokenType.NumericLiteral, arguments[0].AsConstant.Literal.Type);
Assert.AreEqual(1, arguments[0].AsConstant.Literal.AsNumericLiteral.Value);
Assert.AreEqual(2, arguments[1].Tokens.Count);
Assert.AreEqual(TSQLExpressionType.Constant, arguments[1].Type);
Assert.AreEqual(TSQLTokenType.NumericLiteral, arguments[1].AsConstant.Literal.Type);
Assert.AreEqual(2, arguments[1].AsConstant.Literal.AsNumericLiteral.Value);
TokenComparisons.CompareTokenLists(
new List <TSQLToken>()
{
new TSQLWhitespace(8, " "),
new TSQLNumericLiteral(9, "1"),
new TSQLWhitespace(10, " "),
new TSQLCharacter(11, ","),
new TSQLWhitespace(12, " "),
new TSQLNumericLiteral(13, "2"),
new TSQLWhitespace(14, " ")
},
arguments.Tokens);
}
public void ArgumentList_OnlySpaces()
{
TSQLTokenizer tokenizer = new TSQLTokenizer(
"getdate( );")
{
IncludeWhitespace = true
};
Assert.IsTrue(tokenizer.MoveNext());
Assert.AreEqual("getdate", tokenizer.Current.Text);
Assert.IsTrue(tokenizer.MoveNext());
Assert.IsTrue(tokenizer.Current.IsCharacter(TSQLCharacters.OpenParentheses));
Assert.IsTrue(tokenizer.MoveNext());
TSQLArgumentList arguments = new TSQLArgumentListParser().Parse(tokenizer);
Assert.IsTrue(tokenizer.Current.IsCharacter(TSQLCharacters.CloseParentheses));
Assert.AreEqual(0, arguments.Count);
Assert.AreEqual(1, arguments.Tokens.Count);
}
