trino_test.go•6 kB
// 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 trino
import (
"testing"
"github.com/goccy/go-yaml"
"github.com/google/go-cmp/cmp"
"github.com/googleapis/genai-toolbox/internal/server"
"github.com/googleapis/genai-toolbox/internal/testutils"
)
func TestBuildTrinoDSN(t *testing.T) {
tests := []struct {
name string
host string
port string
user string
password string
catalog string
schema string
queryTimeout string
accessToken string
kerberosEnabled bool
sslEnabled bool
want string
wantErr bool
}{
{
name: "basic configuration",
host: "localhost",
port: "8080",
user: "testuser",
catalog: "hive",
schema: "default",
want: "http://testuser@localhost:8080?catalog=hive&schema=default",
wantErr: false,
},
{
name: "with password",
host: "localhost",
port: "8080",
user: "testuser",
password: "testpass",
catalog: "hive",
schema: "default",
want: "http://testuser:testpass@localhost:8080?catalog=hive&schema=default",
wantErr: false,
},
{
name: "with SSL",
host: "localhost",
port: "8443",
user: "testuser",
catalog: "hive",
schema: "default",
sslEnabled: true,
want: "https://testuser@localhost:8443?catalog=hive&schema=default",
wantErr: false,
},
{
name: "with access token",
host: "localhost",
port: "8080",
user: "testuser",
catalog: "hive",
schema: "default",
accessToken: "jwt-token-here",
want: "http://testuser@localhost:8080?accessToken=jwt-token-here&catalog=hive&schema=default",
wantErr: false,
},
{
name: "with kerberos",
host: "localhost",
port: "8080",
user: "testuser",
catalog: "hive",
schema: "default",
kerberosEnabled: true,
want: "http://testuser@localhost:8080?KerberosEnabled=true&catalog=hive&schema=default",
wantErr: false,
},
{
name: "with query timeout",
host: "localhost",
port: "8080",
user: "testuser",
catalog: "hive",
schema: "default",
queryTimeout: "30m",
want: "http://testuser@localhost:8080?catalog=hive&queryTimeout=30m&schema=default",
wantErr: false,
},
{
name: "anonymous access (empty user)",
host: "localhost",
port: "8080",
catalog: "hive",
schema: "default",
want: "http://localhost:8080?catalog=hive&schema=default",
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := buildTrinoDSN(tt.host, tt.port, tt.user, tt.password, tt.catalog, tt.schema, tt.queryTimeout, tt.accessToken, tt.kerberosEnabled, tt.sslEnabled)
if (err != nil) != tt.wantErr {
t.Errorf("buildTrinoDSN() error = %v, wantErr %v", err, tt.wantErr)
return
}
if diff := cmp.Diff(tt.want, got); diff != "" {
t.Errorf("buildTrinoDSN() mismatch (-want +got):\n%s", diff)
}
})
}
}
func TestParseFromYamlTrino(t *testing.T) {
tcs := []struct {
desc string
in string
want server.SourceConfigs
}{
{
desc: "basic example",
in: `
sources:
my-trino-instance:
kind: trino
host: localhost
port: "8080"
user: testuser
catalog: hive
schema: default
`,
want: server.SourceConfigs{
"my-trino-instance": Config{
Name: "my-trino-instance",
Kind: SourceKind,
Host: "localhost",
Port: "8080",
User: "testuser",
Catalog: "hive",
Schema: "default",
},
},
},
{
desc: "example with optional fields",
in: `
sources:
my-trino-instance:
kind: trino
host: localhost
port: "8443"
user: testuser
password: testpass
catalog: hive
schema: default
queryTimeout: "30m"
accessToken: "jwt-token-here"
kerberosEnabled: true
sslEnabled: true
`,
want: server.SourceConfigs{
"my-trino-instance": Config{
Name: "my-trino-instance",
Kind: SourceKind,
Host: "localhost",
Port: "8443",
User: "testuser",
Password: "testpass",
Catalog: "hive",
Schema: "default",
QueryTimeout: "30m",
AccessToken: "jwt-token-here",
KerberosEnabled: true,
SSLEnabled: true,
},
},
},
{
desc: "anonymous access without user",
in: `
sources:
my-trino-anonymous:
kind: trino
host: localhost
port: "8080"
catalog: hive
schema: default
`,
want: server.SourceConfigs{
"my-trino-anonymous": Config{
Name: "my-trino-anonymous",
Kind: SourceKind,
Host: "localhost",
Port: "8080",
Catalog: "hive",
Schema: "default",
},
},
},
}
for _, tc := range tcs {
t.Run(tc.desc, func(t *testing.T) {
got := struct {
Sources server.SourceConfigs `yaml:"sources"`
}{}
// Parse contents
err := yaml.Unmarshal(testutils.FormatYaml(tc.in), &got)
if err != nil {
t.Fatalf("unable to unmarshal: %s", err)
}
if !cmp.Equal(tc.want, got.Sources) {
t.Fatalf("incorrect parse: want %v, got %v", tc.want, got.Sources)
}
})
}
}