func TestQueryBuilder(t *testing.T) {
const expected = `select * from event where key in ($1, $2) and origin = $3 and entities @> ARRAY[$4, $5]::text[] order by created desc;`
expectedArgs := []interface{}{"foo.bar", "bar.foo", "mysystem", "c/1", "c/2"}
q := straumur.Query{}
q.Origin = "mysystem"
q.Entities = []string{"c/1", "c/2"}
q.Key = "foo.bar OR bar.foo"
s, args := buildSelectQuery(q)
if s != expected {
t.Fatalf("Expected %s, got %s", expected, s)
}
if len(args) != len(expectedArgs) {
t.Fatalf("Expected %+v, got %+v", expectedArgs, args)
}
}
func TestDateRangeBuilder(t *testing.T) {
const expected = `select * from event where key in ($1) and created >= $2 and created < $3 order by created desc;`
q := straumur.Query{}
q.Key = "somekey"
q.From = time.Date(2013, time.September, 20, 9, 1, 45, 0, time.UTC)
q.To = time.Date(2013, time.September, 20, 9, 1, 47, 0, time.UTC)
expectedArgs := []interface{}{q.Key, q.From, q.To}
s, args := buildSelectQuery(q)
if s != expected {
t.Fatalf("Expected %s, got %s", expected, s)
}
if len(args) != len(expectedArgs) {
t.Fatalf("Expected %+v, got %+v", expectedArgs, args)
}
}
func TestAggregateBuilder(t *testing.T) {
const expected = `select i as name, count(*) as count from (select unnest(actors) as i from (select * from event where key in ($1, $2) and origin = $3 and entities @> ARRAY[$4, $5]::text[] order by created desc) x order by actors) t group by i order by i;`
expectedArgs := []interface{}{"foo.bar", "bar.foo", "mysystem", "c/1", "c/2"}
q := straumur.Query{}
q.Origin = "mysystem"
q.Entities = []string{"c/1", "c/2"}
q.Key = "foo.bar OR bar.foo"
s, args := buildAggregateQuery(q, "actors")
if s != expected {
t.Fatalf("Expected %s, got %s", expected, s)
}
if len(args) != len(expectedArgs) {
t.Fatalf("Expected %+v, got %+v", expectedArgs, args)
}
}
