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|
package server
import (
"context"
"testing"
"github.com/stretchr/testify/require"
"google.golang.org/grpc"
"google.golang.org/grpc/metadata"
)
type trivialAuth struct {
method string
token string
effects []string
}
// Called before each RPC to authenticate it.
func (t *trivialAuth) Authenticate(ctx context.Context, token string, endpoint string, effects []string) error {
t.method = endpoint
t.token = token
t.effects = effects
return nil
}
func TestAuthUnaryInterceptor(t *testing.T) {
require := require.New(t)
var chk trivialAuth
f := authUnaryInterceptor(&chk)
ctx := context.Background()
tokenVal := "this-is-a-token"
ctx = metadata.NewIncomingContext(ctx, metadata.MD{
"authorization": []string{tokenVal},
})
// Empty context
called := false
resp, err := f(ctx, nil, &grpc.UnaryServerInfo{FullMethod: "/foo/bar"},
func(ctx context.Context, req interface{}) (interface{}, error) {
called = true
return "hello", nil
},
)
require.True(called)
require.Equal("hello", resp)
require.NoError(err)
require.Equal(tokenVal, chk.token)
require.Equal("bar", chk.method)
require.Equal(DefaultEffects, chk.effects)
}
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