func (t *DBTest) TestFormatStrings(c *C) {
q, err := pg.FormatQ("?", pg.Strings{"hello", "world"})
c.Assert(err, IsNil)
c.Assert(q, Equals, pg.Q("'hello','world'"))
}
func (t *DBTest) TestFormatInts(c *C) {
q, err := pg.FormatQ("?", pg.Ints{1, 2, 3})
c.Assert(err, IsNil)
c.Assert(q, Equals, pg.Q("1,2,3"))
}