/
fake_store.go
130 lines (107 loc) · 3.01 KB
/
fake_store.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 model
import (
"errors"
"istio.io/istio/pkg/config"
"istio.io/istio/pkg/config/schema/collection"
"istio.io/istio/pkg/config/schema/collections"
"istio.io/istio/pkg/maps"
)
type FakeStore struct {
store map[config.GroupVersionKind]map[string]map[string]config.Config
}
func NewFakeStore() *FakeStore {
f := FakeStore{
store: make(map[config.GroupVersionKind]map[string]map[string]config.Config),
}
return &f
}
var _ ConfigStore = (*FakeStore)(nil)
func (s *FakeStore) Schemas() collection.Schemas {
return collections.Pilot
}
func (s *FakeStore) Get(typ config.GroupVersionKind, name, namespace string) *config.Config {
nsConfigs := s.store[typ]
if nsConfigs == nil {
return nil
}
configs := nsConfigs[namespace]
if configs == nil {
return nil
}
if config, f := configs[name]; f {
return &config
}
return nil
}
func (s *FakeStore) List(typ config.GroupVersionKind, namespace string) []config.Config {
nsConfigs := s.store[typ]
if nsConfigs == nil {
return nil
}
var res []config.Config
if namespace == NamespaceAll {
for _, configs := range nsConfigs {
for _, cfg := range configs {
res = append(res, cfg)
}
}
return res
}
return maps.Values(nsConfigs[namespace])
}
func (s *FakeStore) Create(cfg config.Config) (revision string, err error) {
nsConfigs := s.store[cfg.GroupVersionKind]
if nsConfigs == nil {
nsConfigs = make(map[string]map[string]config.Config)
s.store[cfg.GroupVersionKind] = nsConfigs
}
configs := nsConfigs[cfg.Namespace]
if configs == nil {
configs = make(map[string]config.Config)
nsConfigs[cfg.Namespace] = configs
}
configs[cfg.Name] = cfg
return "", nil
}
func (s *FakeStore) Update(cfg config.Config) (newRevision string, err error) {
nsConfigs := s.store[cfg.GroupVersionKind]
if nsConfigs != nil {
configs := nsConfigs[cfg.Namespace]
if configs != nil {
if _, f := configs[cfg.Name]; f {
configs[cfg.Name] = cfg
return "", nil
}
}
}
return "", errors.New("config not found")
}
func (*FakeStore) UpdateStatus(config config.Config) (string, error) { return "", nil }
func (*FakeStore) Patch(orig config.Config, patchFn config.PatchFunc) (string, error) {
return "", nil
}
func (s *FakeStore) Delete(typ config.GroupVersionKind, name, namespace string, rv *string) error {
nsConfigs := s.store[typ]
if nsConfigs == nil {
return nil
}
configs := nsConfigs[namespace]
if configs == nil {
return nil
}
delete(configs, name)
return nil
}