92 lines
2.1 KiB
Go
92 lines
2.1 KiB
Go
// Copyright 2015 The Cayley Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package sql
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/google/cayley/graph"
|
|
"github.com/google/cayley/graph/iterator"
|
|
"github.com/google/cayley/quad"
|
|
)
|
|
|
|
var postgres_path = flag.String("postgres_path", "", "Path to running DB")
|
|
|
|
func TestSQLLink(t *testing.T) {
|
|
it := NewSQLLinkIterator(nil, quad.Object, "cool")
|
|
s, v := it.sql.buildSQL(true, nil)
|
|
t.Log(s, v)
|
|
}
|
|
|
|
func TestSQLLinkIteration(t *testing.T) {
|
|
if *postgres_path == "" {
|
|
t.SkipNow()
|
|
}
|
|
db, err := newQuadStore(*postgres_path, nil)
|
|
qs := db.(*QuadStore)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
it := NewSQLLinkIterator(qs, quad.Object, "Humphrey Bogart")
|
|
for graph.Next(it) {
|
|
fmt.Println(it.Result())
|
|
}
|
|
it = NewSQLLinkIterator(qs, quad.Subject, "/en/casablanca_1942")
|
|
s, v := it.sql.buildSQL(true, nil)
|
|
t.Log(s, v)
|
|
c := 0
|
|
for graph.Next(it) {
|
|
fmt.Println(it.Result())
|
|
c += 1
|
|
}
|
|
if c != 18 {
|
|
t.Errorf("Not enough results, got %d expected 18", c)
|
|
}
|
|
}
|
|
|
|
func TestSQLNodeIteration(t *testing.T) {
|
|
if *postgres_path == "" {
|
|
t.SkipNow()
|
|
}
|
|
db, err := newQuadStore(*postgres_path, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
link := NewSQLLinkIterator(db.(*QuadStore), quad.Object, "/en/humphrey_bogart")
|
|
it := &SQLIterator{
|
|
uid: iterator.NextUID(),
|
|
qs: db.(*QuadStore),
|
|
sql: &SQLNodeIterator{
|
|
tableName: newTableName(),
|
|
linkIt: sqlItDir{
|
|
it: link.sql,
|
|
dir: quad.Subject,
|
|
},
|
|
},
|
|
}
|
|
s, v := it.sql.buildSQL(true, nil)
|
|
t.Log(s, v)
|
|
c := 0
|
|
for graph.Next(it) {
|
|
t.Log(it.Result())
|
|
c += 1
|
|
}
|
|
if c != 56 {
|
|
t.Errorf("Not enough results, got %d expected 56", c)
|
|
}
|
|
|
|
}
|