func TestGrouping(t *testing.T) {
grouping := nodes.Grouping(1)
expected := "(1)"
if got, _ := sql.Accept(grouping); expected != got {
t.Errorf("TestGrouping was expected to return %s, got %s", expected, got)
}
}
// Appends an expression to the current Context's Wheres slice,
// typically a comparison, i.e. 1 = 1
func (self *SelectManager) Where(expr interface{}) *SelectManager {
if _, ok := expr.(string); ok {
expr = nodes.Literal(expr)
}
if _, ok := expr.(*nodes.GroupingNode); !ok {
expr = nodes.Grouping(expr)
}
self.Context.Wheres = append(self.Context.Wheres, expr)
return self
}