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fake.go
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fake.go
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// Copyright 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 kube
import (
"fmt"
"istio.io/istio/pkg/test/framework/components/cluster"
"istio.io/istio/pkg/test/framework/components/cluster/clusterboot"
"istio.io/istio/pkg/test/framework/resource"
)
var _ resource.Environment = FakeEnvironment{}
// FakeEnvironment for testing.
type FakeEnvironment struct {
Name string
NumClusters int
IDValue string
}
func (f FakeEnvironment) ID() resource.ID {
return resource.FakeID(f.IDValue)
}
func (f FakeEnvironment) IsMultiCluster() bool {
return false
}
func (f FakeEnvironment) IsMultiNetwork() bool {
return false
}
func (f FakeEnvironment) EnvironmentName() string {
if len(f.Name) == 0 {
return "fake"
}
return f.Name
}
func (f FakeEnvironment) AllClusters() cluster.Clusters {
factory := clusterboot.NewFactory()
for i := 0; i < f.NumClusters; i++ {
factory = factory.With(cluster.Config{Kind: cluster.Fake, Name: fmt.Sprintf("cluster-%d", i)})
}
out, err := factory.Build()
if err != nil {
panic(err)
}
return out
}
func (f FakeEnvironment) Clusters() cluster.Clusters {
return f.AllClusters().MeshClusters()
}