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/*
Copyright 2014 SAP SE
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 driver_test
import (
"database/sql"
"database/sql/driver"
"fmt"
"testing"
goHdbDriver "github.com/SAP/go-hdb/driver"
)
func testConnector(connector driver.Connector, t *testing.T) {
db := sql.OpenDB(connector)
defer db.Close()
var dummy string
err := db.QueryRow("select * from dummy").Scan(&dummy)
switch {
case err == sql.ErrNoRows:
t.Fatal(err)
case err != nil:
t.Fatal(err)
}
if dummy != "X" {
t.Fatalf("dummy is %s - expected %s", dummy, "X")
}
}
func testSessionVariables(connector driver.Connector, sv goHdbDriver.SessionVariables, t *testing.T) {
// check session variables
db := sql.OpenDB(connector)
defer db.Close()
var val string
for k, v := range sv {
err := db.QueryRow(fmt.Sprintf("select session_context('%s') from dummy", k)).Scan(&val)
switch {
case err == sql.ErrNoRows:
t.Fatal(err)
case err != nil:
t.Fatal(err)
}
if val != v {
t.Fatalf("session variable value for %s is %s - expected %s", k, val, v)
}
}
}
func TestConnector(t *testing.T) {
dsnConnector, err := goHdbDriver.NewDSNConnector(goHdbDriver.TestDSN)
if err != nil {
t.Fatal(err)
}
t.Run("dsnConnector", func(t *testing.T) {
testConnector(dsnConnector, t)
})
basicAuthConnector := goHdbDriver.NewBasicAuthConnector(dsnConnector.Host(), dsnConnector.Username(), dsnConnector.Password())
t.Run("basicAuthConnector", func(t *testing.T) {
testConnector(basicAuthConnector, t)
})
// set session variables
sv := goHdbDriver.SessionVariables{"k1": "v1", "k2": "v2", "k3": "v3"}
if err := dsnConnector.SetSessionVariables(sv); err != nil {
t.Fatal(err)
}
t.Run("sessionVariables", func(t *testing.T) {
testSessionVariables(dsnConnector, sv, t)
})
}
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