112 lines
3.7 KiB
Go
112 lines
3.7 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package apiclient
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import (
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"bytes"
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"testing"
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"k8s.io/api/core/v1"
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rbac "k8s.io/api/rbac/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime/schema"
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core "k8s.io/client-go/testing"
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)
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func TestLogDryRunAction(t *testing.T) {
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var tests = []struct {
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name string
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action core.Action
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expectedBytes []byte
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buf *bytes.Buffer
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}{
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{
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name: "action GET on services",
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action: core.NewGetAction(schema.GroupVersionResource{Version: "v1", Resource: "services"}, "default", "kubernetes"),
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expectedBytes: []byte(`[dryrun] Would perform action GET on resource "services" in API group "core/v1"
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[dryrun] Resource name: "kubernetes"
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`),
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},
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{
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name: "action GET on clusterrolebindings",
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action: core.NewRootGetAction(schema.GroupVersionResource{Group: rbac.GroupName, Version: rbac.SchemeGroupVersion.Version, Resource: "clusterrolebindings"}, "system:node"),
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expectedBytes: []byte(`[dryrun] Would perform action GET on resource "clusterrolebindings" in API group "rbac.authorization.k8s.io/v1"
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[dryrun] Resource name: "system:node"
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`),
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},
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{
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name: "action LIST on services",
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action: core.NewListAction(schema.GroupVersionResource{Version: "v1", Resource: "services"}, schema.GroupVersionKind{Version: "v1", Kind: "Service"}, "default", metav1.ListOptions{}),
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expectedBytes: []byte(`[dryrun] Would perform action LIST on resource "services" in API group "core/v1"
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`),
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},
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{
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name: "action CREATE on services",
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action: core.NewCreateAction(schema.GroupVersionResource{Version: "v1", Resource: "services"}, "default", &v1.Service{
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ObjectMeta: metav1.ObjectMeta{
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Name: "foo",
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},
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Spec: v1.ServiceSpec{
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ClusterIP: "1.1.1.1",
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},
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}),
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expectedBytes: []byte(`[dryrun] Would perform action CREATE on resource "services" in API group "core/v1"
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apiVersion: v1
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kind: Service
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metadata:
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creationTimestamp: null
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name: foo
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spec:
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clusterIP: 1.1.1.1
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status:
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loadBalancer: {}
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`),
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},
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{
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name: "action PATCH on nodes",
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action: core.NewPatchAction(schema.GroupVersionResource{Version: "v1", Resource: "nodes"}, "default", "my-node", "application/strategic-merge-patch+json", []byte(`{"spec":{"taints":[{"key": "foo", "value": "bar"}]}}`)),
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expectedBytes: []byte(`[dryrun] Would perform action PATCH on resource "nodes" in API group "core/v1"
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[dryrun] Resource name: "my-node"
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[dryrun] Attached patch:
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{"spec":{"taints":[{"key": "foo", "value": "bar"}]}}
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`),
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},
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{
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name: "action DELETE on pods",
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action: core.NewDeleteAction(schema.GroupVersionResource{Version: "v1", Resource: "pods"}, "default", "my-pod"),
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expectedBytes: []byte(`[dryrun] Would perform action DELETE on resource "pods" in API group "core/v1"
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[dryrun] Resource name: "my-pod"
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`),
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},
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}
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for _, rt := range tests {
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t.Run(rt.name, func(t *testing.T) {
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rt.buf = bytes.NewBufferString("")
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logDryRunAction(rt.action, rt.buf, DefaultMarshalFunc)
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actualBytes := rt.buf.Bytes()
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if !bytes.Equal(actualBytes, rt.expectedBytes) {
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t.Errorf(
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"failed LogDryRunAction:\n\texpected bytes: %q\n\t actual: %q",
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rt.expectedBytes,
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actualBytes,
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)
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}
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})
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}
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}
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