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policybackend.go
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policybackend.go
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// Copyright 2018 Istio Authors
//
// 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 components
import (
"testing"
"github.com/gogo/protobuf/proto"
"istio.io/istio/pkg/test/framework/api/component"
"istio.io/istio/pkg/test/framework/api/ids"
)
// PolicyBackend represents a deployed fake policy backend for Mixer.
type PolicyBackend interface {
component.Instance
// DenyCheck indicates that the policy backend should deny all incoming check requests when deny is
// set to true.
DenyCheck(t testing.TB, deny bool)
// ExpectReport checks that the backend has received the given report requests. The requests are consumed
// after the call completes.
ExpectReport(t testing.TB, expected ...proto.Message)
// ExpectReportJSON checks that the backend has received the given report request. The requests are
// consumed after the call completes.
ExpectReportJSON(t testing.TB, expected ...string)
// CreateConfigSnippet for the Mixer adapter to talk to this policy backend.
// The supplied name will be the name of the handler.
CreateConfigSnippet(name string) string
}
// GetPolicyBackend from the repository
func GetPolicyBackend(e component.Repository, t testing.TB) PolicyBackend {
return e.GetComponentOrFail("", ids.PolicyBackend, t).(PolicyBackend)
}