mirror of
https://github.com/kubernetes-sigs/kustomize.git
synced 2026-05-17 18:25:26 +00:00
99 lines
2.2 KiB
Go
99 lines
2.2 KiB
Go
// Copyright 2021 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package utils_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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. "sigs.k8s.io/kustomize/kyaml/utils"
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)
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func TestPathSplitter(t *testing.T) {
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for _, tc := range []struct {
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exp []string
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path string
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}{
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{
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path: "",
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exp: []string{""},
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},
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{
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path: "s",
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exp: []string{"s"},
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},
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{
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path: "a/b/c",
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exp: []string{"a", "b", "c"},
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},
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{
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path: "/a/b/c",
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exp: []string{"a", "b", "c"},
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},
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{
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path: `a/b[]/c`,
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exp: []string{"a", "b[]", "c"},
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},
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{
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path: `a/b\/c/d\/e/f`,
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exp: []string{"a", "b/c", "d/e", "f"},
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},
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{
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// The actual reason for this.
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path: `metadata/annotations/nginx.ingress.kubernetes.io\/auth-secret`,
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exp: []string{
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"metadata",
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"annotations",
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"nginx.ingress.kubernetes.io/auth-secret"},
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},
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} {
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assert.Equal(t, tc.exp, PathSplitter(tc.path, "/"))
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}
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}
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func TestSmarterPathSplitter(t *testing.T) {
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testCases := map[string]struct {
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input string
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expected []string
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}{
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"simple": {
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input: "spec.replicas",
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expected: []string{"spec", "replicas"},
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},
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"sequence": {
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input: "spec.data.[name=first].key",
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expected: []string{"spec", "data", "[name=first]", "key"},
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},
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"key, value with . prefix": {
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input: "spec.data.[.name=.first].key",
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expected: []string{"spec", "data", "[.name=.first]", "key"},
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},
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"key, value with . suffix": {
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input: "spec.data.[name.=first.].key",
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expected: []string{"spec", "data", "[name.=first.]", "key"},
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},
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"multiple '.' in value": {
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input: "spec.data.[name=f.i.r.s.t.].key",
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expected: []string{"spec", "data", "[name=f.i.r.s.t.]", "key"},
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},
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"with escaped delimiter": {
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input: `spec\.replicas`,
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expected: []string{`spec.replicas`},
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},
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"unmatched bracket": {
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input: "spec.data.[name=f.i.[r.s.t..key",
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expected: []string{"spec", "data", "[name=f.i.[r.s.t..key"},
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},
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"mapping value with .": {
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input: "metadata.annotations.[a.b.c/d.e.f-g.]",
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expected: []string{"metadata", "annotations", "a.b.c/d.e.f-g."},
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},
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}
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for tn, tc := range testCases {
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t.Run(tn, func(t *testing.T) {
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assert.Equal(t, tc.expected, SmarterPathSplitter(tc.input, "."))
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})
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}
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}
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