talos/pkg/grpc/proxy/backend/local_test.go
Andrey Smirnov a2efa44663 chore: enable gci linter
Fixes were applied automatically.

Import ordering might be questionable, but it's strict:

* stdlib
* other packages
* same package imports

Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
2020-11-09 08:09:48 -08:00

45 lines
1.2 KiB
Go

// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
package backend_test
import (
"context"
"testing"
"github.com/stretchr/testify/assert"
"github.com/talos-systems/grpc-proxy/proxy"
"google.golang.org/grpc/metadata"
"github.com/talos-systems/talos/pkg/grpc/proxy/backend"
)
func TestLocalInterfaces(t *testing.T) {
assert.Implements(t, (*proxy.Backend)(nil), new(backend.Local))
}
func TestLocalGetConnection(t *testing.T) {
l := backend.NewLocal("test", "/tmp/test.sock")
md := metadata.New(nil)
md.Set("key", "value1", "value2")
ctx := metadata.NewIncomingContext(context.Background(), md)
outCtx1, conn1, err1 := l.GetConnection(ctx)
assert.NoError(t, err1)
assert.NotNil(t, conn1)
mdOut1, ok1 := metadata.FromOutgoingContext(outCtx1)
assert.True(t, ok1)
assert.Equal(t, []string{"value1", "value2"}, mdOut1.Get("key"))
outCtx2, conn2, err2 := l.GetConnection(ctx)
assert.NoError(t, err2)
assert.Equal(t, conn1, conn2) // connection is cached
mdOut2, ok2 := metadata.FromOutgoingContext(outCtx2)
assert.True(t, ok2)
assert.Equal(t, []string{"value1", "value2"}, mdOut2.Get("key"))
}