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go-micro/store/postgresql/postgresql_test.go

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2019-11-01 16:13:21 +02:00
package postgresql
import (
"database/sql"
"fmt"
"testing"
"time"
"github.com/kr/pretty"
"github.com/micro/go-micro/store"
)
func TestSQL(t *testing.T) {
connection := fmt.Sprintf(
"host=%s port=%d user=%s sslmode=disable dbname=%s",
"localhost",
5432,
"jake",
"test",
)
db, err := sql.Open("postgres", connection)
if err != nil {
t.Fatal(err)
}
if err := db.Ping(); err != nil {
t.Skip(err)
}
db.Close()
sqlStore, err := New(
store.Namespace("testsql"),
store.Nodes(connection),
)
if err != nil {
t.Fatal(err.Error())
}
records, err := sqlStore.List()
if err != nil {
t.Error(err)
} else {
t.Logf("%# v\n", pretty.Formatter(records))
}
err = sqlStore.Write(
&store.Record{
Key: "test",
Value: []byte("foo"),
},
&store.Record{
Key: "bar",
Value: []byte("baz"),
},
&store.Record{
Key: "qux",
Value: []byte("aasad"),
},
)
if err != nil {
t.Error(err)
}
err = sqlStore.Delete("qux")
if err != nil {
t.Error(err)
}
err = sqlStore.Write(&store.Record{
Key: "test",
Value: []byte("bar"),
Expiry: time.Minute,
})
if err != nil {
t.Error(err)
}
records, err = sqlStore.Read("test")
if err != nil {
t.Error(err)
} else {
t.Logf("%# v\n", pretty.Formatter(records))
if string(records[0].Value) != "bar" {
t.Error("Expected bar, got ", string(records[0].Value))
}
}
time.Sleep(61 * time.Second)
records, err = sqlStore.Read("test")
if err == nil {
t.Error("Key test should have expired")
} else {
if err != store.ErrNotFound {
t.Error(err)
}
}
}