mirror of https://github.com/pulumi/pulumi.git
134 lines
2.7 KiB
Go
134 lines
2.7 KiB
Go
// Copyright 2016-2021, Pulumi Corporation.
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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 plugin
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import (
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"testing"
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"github.com/pulumi/pulumi/sdk/v3/go/common/resource"
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"github.com/stretchr/testify/assert"
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)
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func TestNewDetailedDiff(t *testing.T) {
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t.Parallel()
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cases := []struct {
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name string
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diff *resource.ObjectDiff
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expected map[string]PropertyDiff
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}{
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{
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name: "updates",
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diff: resource.NewPropertyMapFromMap(map[string]interface{}{
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"a": 1,
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"b": map[string]interface{}{
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"c": 2,
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"d": 3,
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},
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}).Diff(resource.NewPropertyMapFromMap(map[string]interface{}{
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"a": -1,
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"b": map[string]interface{}{
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"c": -2,
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"d": 3,
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},
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})),
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expected: map[string]PropertyDiff{
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"a": {
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Kind: DiffUpdate,
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},
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"b.c": {
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Kind: DiffUpdate,
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},
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},
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},
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{
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name: "adds and deletes",
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diff: resource.NewPropertyMapFromMap(map[string]interface{}{
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"b": map[string]interface{}{
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"c": 2,
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"d": 3,
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},
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}).Diff(resource.NewPropertyMapFromMap(map[string]interface{}{
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"a": 1,
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"b": map[string]interface{}{
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"d": 3,
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},
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})),
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expected: map[string]PropertyDiff{
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"a": {
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Kind: DiffAdd,
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},
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"b.c": {
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Kind: DiffDelete,
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},
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},
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},
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{
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name: "arrays",
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diff: resource.NewPropertyMapFromMap(map[string]interface{}{
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"a": []interface{}{
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map[string]interface{}{
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"a": 1,
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"b": []interface{}{
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2,
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3,
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},
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},
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},
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}).Diff(resource.NewPropertyMapFromMap(
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map[string]interface{}{
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"a": []interface{}{
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map[string]interface{}{
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"a": -1,
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"b": []interface{}{
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2,
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},
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},
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4,
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},
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})),
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expected: map[string]PropertyDiff{
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"a[0].a": {
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Kind: DiffUpdate,
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},
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"a[0].b[1]": {
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Kind: DiffDelete,
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},
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"a[1]": {
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Kind: DiffAdd,
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},
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},
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},
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{
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name: "nil diff",
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diff: nil,
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expected: map[string]PropertyDiff{},
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},
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}
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for _, c := range cases {
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c := c
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t.Run(c.name, func(t *testing.T) {
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t.Parallel()
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actual := NewDetailedDiffFromObjectDiff(c.diff)
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assert.Equal(t, c.expected, actual)
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})
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}
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}
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// Assert that UnimplementedProvider implements Provider
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var _ = Provider((*UnimplementedProvider)(nil))
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