// Copyright 2025 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.
package cloudsqlmysql_test
import (
"context"
"testing"
"github.com/google/go-cmp/cmp"
"github.com/googleapis/genai-toolbox/internal/server"
"github.com/googleapis/genai-toolbox/internal/sources"
"github.com/googleapis/genai-toolbox/internal/sources/cloudsqlmysql"
"github.com/googleapis/genai-toolbox/internal/testutils"
)
func TestParseFromYamlCloudSQLMySQL(t *testing.T) {
tcs := []struct {
desc string
in string
want server.SourceConfigs
}{
{
desc: "basic example",
in: `
kind: sources
name: my-mysql-instance
type: cloud-sql-mysql
project: my-project
region: my-region
instance: my-instance
database: my_db
user: my_user
password: my_pass
`,
want: map[string]sources.SourceConfig{
"my-mysql-instance": cloudsqlmysql.Config{
Name: "my-mysql-instance",
Type: cloudsqlmysql.SourceType,
Project: "my-project",
Region: "my-region",
Instance: "my-instance",
IPType: "public",
Database: "my_db",
User: "my_user",
Password: "my_pass",
},
},
},
{
desc: "public ipType",
in: `
kind: sources
name: my-mysql-instance
type: cloud-sql-mysql
project: my-project
region: my-region
instance: my-instance
ipType: Public
database: my_db
user: my_user
password: my_pass
`,
want: map[string]sources.SourceConfig{
"my-mysql-instance": cloudsqlmysql.Config{
Name: "my-mysql-instance",
Type: cloudsqlmysql.SourceType,
Project: "my-project",
Region: "my-region",
Instance: "my-instance",
IPType: "public",
Database: "my_db",
User: "my_user",
Password: "my_pass",
},
},
},
{
desc: "private ipType",
in: `
kind: sources
name: my-mysql-instance
type: cloud-sql-mysql
project: my-project
region: my-region
instance: my-instance
ipType: private
database: my_db
user: my_user
password: my_pass
`,
want: map[string]sources.SourceConfig{
"my-mysql-instance": cloudsqlmysql.Config{
Name: "my-mysql-instance",
Type: cloudsqlmysql.SourceType,
Project: "my-project",
Region: "my-region",
Instance: "my-instance",
IPType: "private",
Database: "my_db",
User: "my_user",
Password: "my_pass",
},
},
},
{
desc: "psc ipType",
in: `
kind: sources
name: my-mysql-instance
type: cloud-sql-mysql
project: my-project
region: my-region
instance: my-instance
ipType: psc
database: my_db
user: my_user
password: my_pass
`,
want: map[string]sources.SourceConfig{
"my-mysql-instance": cloudsqlmysql.Config{
Name: "my-mysql-instance",
Type: cloudsqlmysql.SourceType,
Project: "my-project",
Region: "my-region",
Instance: "my-instance",
IPType: "psc",
Database: "my_db",
User: "my_user",
Password: "my_pass",
},
},
},
}
for _, tc := range tcs {
t.Run(tc.desc, func(t *testing.T) {
got, _, _, _, _, _, err := server.UnmarshalResourceConfig(context.Background(), testutils.FormatYaml(tc.in))
if err != nil {
t.Fatalf("unable to unmarshal: %s", err)
}
if !cmp.Equal(tc.want, got) {
t.Fatalf("incorrect parse: want %v, got %v", tc.want, got)
}
})
}
}
func TestFailParseFromYaml(t *testing.T) {
tcs := []struct {
desc string
in string
err string
}{
{
desc: "invalid ipType",
in: `
kind: sources
name: my-mysql-instance
type: cloud-sql-mysql
project: my-project
region: my-region
instance: my-instance
ipType: fail
database: my_db
user: my_user
password: my_pass
`,
err: "error unmarshaling sources: unable to parse source \"my-mysql-instance\" as \"cloud-sql-mysql\": ipType invalid: must be one of \"public\", \"private\", or \"psc\"",
},
{
desc: "extra field",
in: `
kind: sources
name: my-mysql-instance
type: cloud-sql-mysql
project: my-project
region: my-region
instance: my-instance
database: my_db
user: my_user
password: my_pass
foo: bar
`,
err: "error unmarshaling sources: unable to parse source \"my-mysql-instance\" as \"cloud-sql-mysql\": [2:1] unknown field \"foo\"\n 1 | database: my_db\n> 2 | foo: bar\n ^\n 3 | instance: my-instance\n 4 | name: my-mysql-instance\n 5 | password: my_pass\n 6 | ",
},
{
desc: "missing required field",
in: `
kind: sources
name: my-mysql-instance
type: cloud-sql-mysql
region: my-region
instance: my-instance
database: my_db
user: my_user
password: my_pass
`,
err: "error unmarshaling sources: unable to parse source \"my-mysql-instance\" as \"cloud-sql-mysql\": Key: 'Config.Project' Error:Field validation for 'Project' failed on the 'required' tag",
},
}
for _, tc := range tcs {
t.Run(tc.desc, func(t *testing.T) {
_, _, _, _, _, _, err := server.UnmarshalResourceConfig(context.Background(), testutils.FormatYaml(tc.in))
if err == nil {
t.Fatalf("expect parsing to fail")
}
errStr := err.Error()
if errStr != tc.err {
t.Fatalf("unexpected error: got %q, want %q", errStr, tc.err)
}
})
}
}
