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|
// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package main_test
import (
"testing"
kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
"sigs.k8s.io/kustomize/api/types"
)
func TestReplicaCountTransformer(t *testing.T) {
th := kusttest_test.MakeEnhancedHarness(t).
PrepBuiltin("ReplicaCountTransformer")
defer th.Reset()
rm := th.LoadAndRunTransformer(`
apiVersion: builtin
kind: ReplicaCountTransformer
metadata:
name: notImportantHere
replica:
name: myapp
count: 23
fieldSpecs:
- path: spec/replicas
create: true
kind: Deployment
- path: spec/replicas
create: true
kind: ReplicationController
- path: spec/replicas
create: true
kind: ReplicaSet
- path: spec/replicas
create: true
kind: StatefulSet
`, `
apiVersion: apps/v1
kind: Service
metadata:
name: myapp
spec:
ports:
- port: 1111
targetport: 1111
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: otherapp
spec:
replicas: 5
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp
spec:
replicas: 5
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: myapp
spec:
selector:
matchLabels:
app: app
---
apiVersion: apps/v1
kind: ReplicaSet
metadata:
name: myapp
spec:
selector:
matchLabels:
app: app
---
apiVersion: apps/v1
kind: ReplicationController
metadata:
name: myapp
spec:
selector:
matchLabels:
app: app
`)
th.AssertActualEqualsExpectedNoIdAnnotations(rm, `
apiVersion: apps/v1
kind: Service
metadata:
name: myapp
spec:
ports:
- port: 1111
targetport: 1111
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: otherapp
spec:
replicas: 5
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp
spec:
replicas: 23
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: myapp
spec:
replicas: 23
selector:
matchLabels:
app: app
---
apiVersion: apps/v1
kind: ReplicaSet
metadata:
name: myapp
spec:
replicas: 23
selector:
matchLabels:
app: app
---
apiVersion: apps/v1
kind: ReplicationController
metadata:
name: myapp
spec:
replicas: 23
selector:
matchLabels:
app: app
`)
}
func TestMatchesCurrentID(t *testing.T) {
th := kusttest_test.MakeEnhancedHarness(t)
th.GetPluginConfig().BpLoadingOptions = types.BploUseStaticallyLinked
defer th.Reset()
rm := th.LoadAndRunTransformer(`
apiVersion: builtin
kind: PrefixSuffixTransformer
metadata:
name: notImportantHere
suffix: -test
fieldSpecs:
- path: metadata/name
`, `
apiVersion: apps/v1
kind: Deployment
metadata:
name: deployment`)
rm, _ = th.RunTransformerFromResMap(`
apiVersion: builtin
kind: ReplicaCountTransformer
metadata:
name: notImportantHere
replica:
name: deployment-test
count: 23
fieldSpecs:
- path: spec/replicas
create: true
kind: Deployment`, rm)
th.AssertActualEqualsExpectedNoIdAnnotations(rm, `
apiVersion: apps/v1
kind: Deployment
metadata:
name: deployment-test
spec:
replicas: 23
`)
}
func TestNoMatch(t *testing.T) {
th := kusttest_test.MakeEnhancedHarness(t).
PrepBuiltin("ReplicaCountTransformer")
defer th.Reset()
err := th.ErrorFromLoadAndRunTransformer(`
apiVersion: builtin
kind: ReplicaCountTransformer
metadata:
name: notImportantHere
replica:
name: service
count: 3
fieldSpecs:
- path: spec/replicas
create: true
kind: Deployment
`, `
kind: Service
metadata:
name: service
spec:
`)
if err == nil {
t.Fatalf("No match should return an error")
}
if err.Error() !=
"resource with name service does not match a config with the following GVK [Deployment.[noVer].[noGrp]]" {
t.Fatalf("Unexpected error: %v", err)
}
}
|
