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sqlserver_test.go
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186 lines (169 loc) · 4.99 KB
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// Copyright 2021 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
// https://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.")
)
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 sqlserverDSN() string {
return fmt.Sprintf("sqlserver://%s:%s@127.0.0.1?database=%s",
*sqlserverUser, *sqlserverPass, *sqlserverDB)
}
func TestSQLServerTCP(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
requireSQLServerVars(t)
// Prepare the initial arguments
args := []string{*sqlserverConnName}
// Add the IP type flag using the helper
args = AddIPTypeFlag(args)
// Run the test
proxyConnTest(t, args, "sqlserver", sqlserverDSN())
}
func TestSQLServerImpersonation(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
requireSQLServerVars(t)
// Prepare the initial arguments
args := []string{
"--impersonate-service-account", *impersonatedUser,
*sqlserverConnName,
}
// Add the IP type flag using the helper
args = AddIPTypeFlag(args)
// Run the test
proxyConnTest(t, args, "sqlserver", sqlserverDSN())
}
func TestSQLServerAuthentication(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
requireSQLServerVars(t)
var creds string
if *ipType == "public" {
creds = keyfile(t)
}
tok, path, cleanup := removeAuthEnvVar(t)
defer cleanup()
tcs := []struct {
desc string
args []string
}{
{
desc: "with token",
args: []string{"--token", tok.AccessToken, *sqlserverConnName},
},
{
desc: "with token and impersonation",
args: []string{
"--token", tok.AccessToken,
"--impersonate-service-account", *impersonatedUser,
*sqlserverConnName},
},
}
if *ipType == "public" {
additionaTcs := []struct {
desc string
args []string
}{
{
desc: "with credentials file",
args: []string{"--credentials-file", path, *sqlserverConnName},
},
{
desc: "with credentials file and impersonation",
args: []string{
"--credentials-file", path,
"--impersonate-service-account", *impersonatedUser,
*sqlserverConnName,
},
},
{
desc: "with credentials JSON",
args: []string{"--json-credentials", string(creds), *sqlserverConnName},
},
{
desc: "with credentials JSON and impersonation",
args: []string{
"--json-credentials", string(creds),
"--impersonate-service-account", *impersonatedUser,
*sqlserverConnName,
},
},
}
tcs = append(tcs, additionaTcs...)
}
for _, tc := range tcs {
t.Run(tc.desc, func(t *testing.T) {
proxyConnTest(t, AddIPTypeFlag(tc.args), "sqlserver", sqlserverDSN())
})
}
}
func TestSQLServerGcloudAuth(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
if v := os.Getenv("IP_TYPE"); v == "private" || v == "psc" {
t.Skipf("skipping test because IP_TYPE is set to %v", v)
}
requireSQLServerVars(t)
tcs := []struct {
desc string
args []string
}{
{
desc: "gcloud user authentication",
args: []string{"--gcloud-auth", *sqlserverConnName},
},
{
desc: "gcloud user authentication with impersonation",
args: []string{
"--gcloud-auth",
"--impersonate-service-account", *impersonatedUser,
*sqlserverConnName},
},
}
for _, tc := range tcs {
t.Run(tc.desc, func(t *testing.T) {
proxyConnTest(t, AddIPTypeFlag(tc.args), "sqlserver", sqlserverDSN())
})
}
}
func TestSQLServerHealthCheck(t *testing.T) {
if testing.Short() {
t.Skip("skipping SQL Server integration tests")
}
testHealthCheck(t, *sqlserverConnName)
}