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3690bf5fff
* conditional anchor preprocessing for patch strategic merge * modified sequence pre processing and added unit test * merged master * go fmt * corrected mistake and added error handling to policy validate
26 lines
1.5 KiB
Go
26 lines
1.5 KiB
Go
package mutate
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import (
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assertnew "github.com/stretchr/testify/assert"
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"gotest.tools/assert"
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"regexp"
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"strings"
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"testing"
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)
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func Test_preProcessStrategicMergePatch(t *testing.T) {
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rawPolicy := []byte(`{"metadata":{"+(annotations)":{"+(annotation1)":"atest1"},"labels":{"+(label1)":"test1"}},"spec":{"(volumes)":[{"(hostPath)":{"path":"/var/run/docker.sock"}}],"containers":[{"(image)":"*:latest","command":["ls"],"imagePullPolicy":"Always"}]}}`)
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rawResource := []byte(`{"apiVersion":"v1","kind":"Pod","metadata":{"annotations":{"annotation1":"atest2"},"labels":{"label1":"test2","label2":"test2"},"name":"check-root-user"},"spec":{"containers":[{"command":["ll"],"image":"nginx:latest","imagePullPolicy":"Never","name":"nginx"},{"image":"busybox:latest","imagePullPolicy":"Never","name":"busybox"}],"volumes":[{"hostPath":{"path":"/var/run/docker.sock"},"name":"test-volume"}]}}`)
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expected := `{"metadata": {"annotations": {"annotation1": "atest1"}, "labels": {"label1": "test1"}},"spec": {"containers": [{"command": ["ls", "ll"], "imagePullPolicy": "Always", "name": "nginx"},{"command": ["ls"], "imagePullPolicy": "Always", "name": "busybox"}]}}`
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preProcessedPolicy, err := preProcessStrategicMergePatch(string(rawPolicy), string(rawResource))
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assert.NilError(t, err)
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output, err := preProcessedPolicy.String()
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assert.NilError(t, err)
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re := regexp.MustCompile("\\n")
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if !assertnew.Equal(t, strings.ReplaceAll(expected, " ", ""), strings.ReplaceAll(re.ReplaceAllString(output, ""), " ", "")) {
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t.FailNow()
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}
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}
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