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// Copyright 2020 Google LLC
//
// 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.
// sqlserver_test runs various tests against a SqlServer flavored Cloud SQL instance.
package tests
import (
"flag"
"fmt"
"os"
"testing"
_ "github.com/microsoft/go-mssqldb"
)
var (
sqlserverConnName = flag.String("sqlserver_conn_name", os.Getenv("SQLSERVER_CONNECTION_NAME"), "Cloud SQL SqlServer instance connection name, in the form of 'project:region:instance'.")
sqlserverUser = flag.String("sqlserver_user", os.Getenv("SQLSERVER_USER"), "Name of database user.")
sqlserverPass = flag.String("sqlserver_pass", os.Getenv("SQLSERVER_PASS"), "Password for the database user; be careful when entering a password on the command line (it may go into your terminal's history).")
sqlserverDb = flag.String("sqlserver_db", os.Getenv("SQLSERVER_DB"), "Name of the database to connect to.")
sqlserverPort = 1433
)
func requireSqlserverVars(t *testing.T) {
switch "" {
case *sqlserverConnName:
t.Fatal("'sqlserver_conn_name' not set")
case *sqlserverUser:
t.Fatal("'sqlserver_user' not set")
case *sqlserverPass:
t.Fatal("'sqlserver_pass' not set")
case *sqlserverDb:
t.Fatal("'sqlserver_db' not set")
}
}
func TestSqlServerTcp(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
requireSqlserverVars(t)
dsn := fmt.Sprintf("sqlserver://%s:%s@127.0.0.1?database=%s", *sqlserverUser, *sqlserverPass, *sqlserverDb)
proxyConnTest(t, *sqlserverConnName, "sqlserver", dsn, sqlserverPort, "")
}
func TestSqlserverConnLimit(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
requireSqlserverVars(t)
dsn := fmt.Sprintf("sqlserver://%s:%s@127.0.0.1?database=%s", *sqlserverUser, *sqlserverPass, *sqlserverDb)
proxyConnLimitTest(t, *sqlserverConnName, "sqlserver", dsn, sqlserverPort)
}
// Test to verify that when a proxy client serves one sqlserver instance that can be
// dialed successfully, the health check readiness endpoint serves http.StatusOK.
func TestSqlserverDial(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
switch "" {
case *sqlserverConnName:
t.Fatal("'sqlserver_conn_name' not set")
}
singleInstanceDial(t, *sqlserverConnName)
}
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