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|
//go:build linux || darwin
// +build linux darwin
package tvmtool_test
import (
"os"
"strings"
"testing"
"github.com/stretchr/testify/require"
"a.yandex-team.ru/library/go/yandex/tvm/tvmtool"
)
func TestNewClients(t *testing.T) {
type TestCase struct {
env map[string]string
willFail bool
expectedErr string
expectedBaseURI string
expectedAuthToken string
}
cases := map[string]struct {
constructor func(opts ...tvmtool.Option) (*tvmtool.Client, error)
cases map[string]TestCase
}{
"qloud": {
constructor: tvmtool.NewQloudClient,
cases: map[string]TestCase{
"no-auth": {
willFail: true,
expectedErr: "empty auth token (looked at ENV[QLOUD_TVM_TOKEN])",
},
"ok-default-origin": {
env: map[string]string{
"QLOUD_TVM_TOKEN": "ok-default-origin-token",
},
willFail: false,
expectedBaseURI: "http://localhost:1/tvm",
expectedAuthToken: "ok-default-origin-token",
},
"ok-custom-origin": {
env: map[string]string{
"QLOUD_TVM_INTERFACE_ORIGIN": "http://localhost:9000",
"QLOUD_TVM_TOKEN": "ok-custom-origin-token",
},
willFail: false,
expectedBaseURI: "http://localhost:9000/tvm",
expectedAuthToken: "ok-custom-origin-token",
},
},
},
"deploy": {
constructor: tvmtool.NewDeployClient,
cases: map[string]TestCase{
"no-url": {
willFail: true,
expectedErr: "empty tvmtool url (looked at ENV[DEPLOY_TVM_TOOL_URL])",
},
"no-auth": {
env: map[string]string{
"DEPLOY_TVM_TOOL_URL": "http://localhost:2",
},
willFail: true,
expectedErr: "empty auth token (looked at ENV[TVMTOOL_LOCAL_AUTHTOKEN])",
},
"ok": {
env: map[string]string{
"DEPLOY_TVM_TOOL_URL": "http://localhost:1337",
"TVMTOOL_LOCAL_AUTHTOKEN": "ok-token",
},
willFail: false,
expectedBaseURI: "http://localhost:1337/tvm",
expectedAuthToken: "ok-token",
},
},
},
"any": {
constructor: tvmtool.NewAnyClient,
cases: map[string]TestCase{
"empty": {
willFail: true,
expectedErr: "unknown tvmtool environment",
},
"ok-qloud": {
env: map[string]string{
"QLOUD_TVM_INTERFACE_ORIGIN": "http://qloud:9000",
"QLOUD_TVM_TOKEN": "ok-qloud",
},
expectedBaseURI: "http://qloud:9000/tvm",
expectedAuthToken: "ok-qloud",
},
"ok-deploy": {
env: map[string]string{
"DEPLOY_TVM_TOOL_URL": "http://deploy:1337",
"TVMTOOL_LOCAL_AUTHTOKEN": "ok-deploy",
},
expectedBaseURI: "http://deploy:1337/tvm",
expectedAuthToken: "ok-deploy",
},
"ok-local": {
env: map[string]string{
"TVMTOOL_URL": "http://local:1338",
"TVMTOOL_LOCAL_AUTHTOKEN": "ok-local",
},
willFail: false,
expectedBaseURI: "http://local:1338/tvm",
expectedAuthToken: "ok-local",
},
},
},
}
// NB! this checks are not thread safe, never use t.Parallel() and so on
for clientName, client := range cases {
t.Run(clientName, func(t *testing.T) {
for name, tc := range client.cases {
t.Run(name, func(t *testing.T) {
savedEnv := os.Environ()
defer func() {
os.Clearenv()
for _, env := range savedEnv {
parts := strings.SplitN(env, "=", 2)
err := os.Setenv(parts[0], parts[1])
require.NoError(t, err)
}
}()
os.Clearenv()
for key, val := range tc.env {
_ = os.Setenv(key, val)
}
tvmClient, err := client.constructor()
if tc.willFail {
require.Error(t, err)
if tc.expectedErr != "" {
require.EqualError(t, err, tc.expectedErr)
}
require.Nil(t, tvmClient)
} else {
require.NoError(t, err)
require.NotNil(t, tvmClient)
require.Equal(t, tc.expectedBaseURI, tvmClient.BaseURI())
require.Equal(t, tc.expectedAuthToken, tvmClient.AuthToken())
}
})
}
})
}
}
|
