mirror of
https://github.com/alibaba/higress.git
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123 lines
2.2 KiB
Go
123 lines
2.2 KiB
Go
// Copyright (c) 2022 Alibaba Group Holding Ltd.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package tpath
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import (
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"errors"
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"testing"
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)
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func TestAddSpecRoot(t *testing.T) {
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tests := []struct {
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desc string
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in string
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expect string
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err error
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}{
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{
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desc: "empty",
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in: ``,
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expect: `spec: {}
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`,
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err: nil,
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},
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{
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desc: "add-root",
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in: `
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a: va
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b: foo`,
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expect: `spec:
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a: va
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b: foo
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`,
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err: nil,
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},
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{
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desc: "err",
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in: `i can't be yaml, can I?`,
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expect: ``,
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err: errors.New(""),
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},
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}
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for _, tt := range tests {
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t.Run(tt.desc, func(t *testing.T) {
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if got, err := AddSpecRoot(tt.in); got != tt.expect ||
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((err != nil && tt.err == nil) || (err == nil && tt.err != nil)) {
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t.Errorf("%s AddSpecRoot(%s) => %s, want %s", tt.desc, tt.in, got, tt.expect)
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}
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})
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}
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}
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func TestGetConfigSubtree(t *testing.T) {
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tests := []struct {
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desc string
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manifest string
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path string
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expect string
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err bool
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}{
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{
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desc: "empty",
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manifest: ``,
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path: ``,
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expect: `{}
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`,
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err: false,
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},
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{
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desc: "subtree",
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manifest: `
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a:
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b:
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- name: n1
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value: v2
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- list:
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- v1
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- v2
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- v3_regex
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name: n2
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`,
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path: `a`,
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expect: `b:
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- name: n1
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value: v2
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- list:
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- v1
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- v2
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- v3_regex
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name: n2
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`,
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err: false,
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},
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{
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desc: "err",
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manifest: "not-yaml",
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path: "not-subnode",
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expect: ``,
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err: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.desc, func(t *testing.T) {
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if got, err := GetConfigSubtree(tt.manifest, tt.path); got != tt.expect || (err == nil) == tt.err {
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t.Errorf("%s GetConfigSubtree(%s, %s) => %s, want %s", tt.desc, tt.manifest, tt.path, got, tt.expect)
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}
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})
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}
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}
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