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3af5a8afea4bc24b7cc284f0f27450826623429d
kustomize/api/transform/maptransformer_test.go
jregan 3af5a8afea Make resource, resmap public.
2019-10-20 10:51:20 -07:00

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// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package transform_test
import (
"testing"
"sigs.k8s.io/kustomize/v3/api/builtinconfig"
"sigs.k8s.io/kustomize/v3/api/resource"
"sigs.k8s.io/kustomize/v3/api/testutils/resmaptest"
. "sigs.k8s.io/kustomize/v3/api/transform"
"sigs.k8s.io/kustomize/v3/k8sdeps/kunstruct"
)
var resourceFactory = resource.NewFactory(kunstruct.NewKunstructuredFactoryImpl())
func TestLabelsRun(t *testing.T) {
m := resmaptest_test.NewRmBuilder(t, resourceFactory).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
},
}).
Add(map[string]interface{}{
"group": "apps",
"apiVersion": "v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"old-label": "old-value",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "Service",
"metadata": map[string]interface{}{
"name": "svc1",
},
"spec": map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"name": "port1",
"port": "12345",
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1",
"kind": "Job",
"metadata": map[string]interface{}{
"name": "job1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1",
"kind": "Job",
"metadata": map[string]interface{}{
"name": "job2",
},
"spec": map[string]interface{}{
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"old-label": "old-value",
},
},
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1beta1",
"kind": "CronJob",
"metadata": map[string]interface{}{
"name": "cronjob1",
},
"spec": map[string]interface{}{
"schedule": "* 23 * * *",
"jobTemplate": map[string]interface{}{
"spec": map[string]interface{}{
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1beta1",
"kind": "CronJob",
"metadata": map[string]interface{}{
"name": "cronjob2",
},
"spec": map[string]interface{}{
"schedule": "* 23 * * *",
"jobTemplate": map[string]interface{}{
"spec": map[string]interface{}{
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"old-label": "old-value",
},
},
"template": map[string]interface{}{
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
},
},
}).ResMap()
expected := resmaptest_test.NewRmBuilder(t, resourceFactory).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
}).
Add(map[string]interface{}{
"group": "apps",
"apiVersion": "v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"old-label": "old-value",
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "Service",
"metadata": map[string]interface{}{
"name": "svc1",
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"name": "port1",
"port": "12345",
},
},
"selector": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1",
"kind": "Job",
"metadata": map[string]interface{}{
"name": "job1",
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1",
"kind": "Job",
"metadata": map[string]interface{}{
"name": "job2",
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
"old-label": "old-value",
},
},
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1beta1",
"kind": "CronJob",
"metadata": map[string]interface{}{
"name": "cronjob1",
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"schedule": "* 23 * * *",
"jobTemplate": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "batch/v1beta1",
"kind": "CronJob",
"metadata": map[string]interface{}{
"name": "cronjob2",
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"schedule": "* 23 * * *",
"jobTemplate": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"selector": map[string]interface{}{
"matchLabels": map[string]interface{}{
"old-label": "old-value",
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"label-key1": "label-value1",
"label-key2": "label-value2",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
},
},
}).ResMap()
lt, err := NewMapTransformer(
builtinconfig.MakeDefaultConfig().CommonLabels,
map[string]string{"label-key1": "label-value1", "label-key2": "label-value2"})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = lt.Transform(m)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if err = expected.ErrorIfNotEqualLists(m); err != nil {
t.Fatalf("actual doesn't match expected: %v", err)
}
}
func TestAnnotationsRun(t *testing.T) {
m := resmaptest_test.NewRmBuilder(t, resourceFactory).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
},
}).
Add(map[string]interface{}{
"group": "apps",
"apiVersion": "v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"labels": map[string]interface{}{
"old-label": "old-value",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "Service",
"metadata": map[string]interface{}{
"name": "svc1",
},
"spec": map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"name": "port1",
"port": "12345",
},
},
},
}).ResMap()
expected := resmaptest_test.NewRmBuilder(t, resourceFactory).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
"annotations": map[string]interface{}{
"anno-key1": "anno-value1",
"anno-key2": "anno-value2",
},
},
}).
Add(map[string]interface{}{
"group": "apps",
"apiVersion": "v1",
"kind": "Deployment",
"metadata": map[string]interface{}{
"name": "deploy1",
"annotations": map[string]interface{}{
"anno-key1": "anno-value1",
"anno-key2": "anno-value2",
},
},
"spec": map[string]interface{}{
"template": map[string]interface{}{
"metadata": map[string]interface{}{
"annotations": map[string]interface{}{
"anno-key1": "anno-value1",
"anno-key2": "anno-value2",
},
"labels": map[string]interface{}{
"old-label": "old-value",
},
},
"spec": map[string]interface{}{
"containers": []interface{}{
map[string]interface{}{
"name": "nginx",
"image": "nginx:1.7.9",
},
},
},
},
},
}).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "Service",
"metadata": map[string]interface{}{
"name": "svc1",
"annotations": map[string]interface{}{
"anno-key1": "anno-value1",
"anno-key2": "anno-value2",
},
},
"spec": map[string]interface{}{
"ports": []interface{}{
map[string]interface{}{
"name": "port1",
"port": "12345",
},
},
},
}).ResMap()
at, err := NewMapTransformer(
builtinconfig.MakeDefaultConfig().CommonAnnotations,
map[string]string{"anno-key1": "anno-value1", "anno-key2": "anno-value2"})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = at.Transform(m)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if err = expected.ErrorIfNotEqualLists(m); err != nil {
t.Fatalf("actual doesn't match expected: %v", err)
}
}
func TestAnnotationsRunWithNullValue(t *testing.T) {
m := resmaptest_test.NewRmBuilder(t, resourceFactory).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
"annotations": nil,
},
}).ResMap()
expected := resmaptest_test.NewRmBuilder(t, resourceFactory).
Add(map[string]interface{}{
"apiVersion": "v1",
"kind": "ConfigMap",
"metadata": map[string]interface{}{
"name": "cm1",
"annotations": map[string]interface{}{
"anno-key1": "anno-value1",
"anno-key2": "anno-value2",
},
},
}).ResMap()
at, err := NewMapTransformer(
builtinconfig.MakeDefaultConfig().CommonAnnotations,
map[string]string{"anno-key1": "anno-value1", "anno-key2": "anno-value2"})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
err = at.Transform(m)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if err = expected.ErrorIfNotEqualLists(m); err != nil {
t.Fatalf("actual doesn't match expected: %v", err)
}
}
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