/
reader.go
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/
reader.go
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// Copyright 2019-2023 The Liqo 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 fake
import (
"fmt"
"k8s.io/client-go/rest"
discoveryv1alpha1 "github.com/liqotech/liqo/apis/discovery/v1alpha1"
)
// IdentityReader is a struct implementing an IdentityReader mock for testing purposes.
type IdentityReader struct {
configs map[string]*rest.Config
namespaces map[string]string
}
// NewIdentityReader creates a new identityReader instance.
func NewIdentityReader() *IdentityReader {
return &IdentityReader{
configs: make(map[string]*rest.Config),
namespaces: make(map[string]string),
}
}
// Add adds the associations about a remote cluster to the identityReader.
func (i *IdentityReader) Add(clusterID, namespace string, restcfg *rest.Config) *IdentityReader {
i.configs[clusterID] = restcfg
i.namespaces[clusterID] = namespace
return i
}
// GetConfig retrieves the rest config associated with a remote cluster.
func (i *IdentityReader) GetConfig(remoteCluster discoveryv1alpha1.ClusterIdentity, namespace string) (*rest.Config, error) {
if restcfg, found := i.configs[remoteCluster.ClusterID]; found {
return restcfg, nil
}
return nil, fmt.Errorf("remote cluster ID %v not found", remoteCluster.ClusterID)
}
// GetRemoteTenantNamespace retrieves the tenant namespace associated with a remote cluster.
func (i *IdentityReader) GetRemoteTenantNamespace(remoteCluster discoveryv1alpha1.ClusterIdentity, namespace string) (string, error) {
if namespace, found := i.namespaces[remoteCluster.ClusterID]; found {
return namespace, nil
}
return "", fmt.Errorf("remote cluster ID %v not found", remoteCluster.ClusterID)
}