public void BuildSymbolTable_SetWithoutDeclare()
{
var ast = new SqlStatementListNode
{
new SqlSetNode
{
Variable = new SqlVariableNode("@var"),
Right = new SqlNumberNode(5)
}
};
Action act = () => ast.BuildSymbolTables();
act.Should().Throw <SymbolNotDefinedException>().And.Symbol.Should().Be("@var");
}
public void BuildSymbolTable_DeclareSet()
{
var ast = new SqlStatementListNode
{
new SqlDeclareNode
{
Variable = new SqlVariableNode("@var"),
DataType = new SqlKeywordNode("INT")
},
new SqlSetNode
{
Variable = new SqlVariableNode("@var"),
Right = new SqlNumberNode(5)
}
};
ast.BuildSymbolTables();
ast.Symbols.GetInfoOrThrow("@var", null).OriginKind.Should().Be(SymbolOriginKind.UserDeclared);
}