mirror of https://github.com/pulumi/pulumi.git
107 lines
2.5 KiB
Go
107 lines
2.5 KiB
Go
// Copyright 2016-2023, 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 filestate
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"gocloud.dev/blob/memblob"
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)
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func TestEnsurePulumiMeta(t *testing.T) {
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t.Parallel()
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tests := []struct {
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desc string
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give map[string]string // files in the bucket
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env map[string]string // environment variables
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want pulumiMeta
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}{
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{
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// Empty bucket should be initialized to
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// the current version by default.
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desc: "empty",
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want: pulumiMeta{Version: 0},
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},
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{
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desc: "version 0",
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give: map[string]string{
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".pulumi/Pulumi.yaml": `version: 0`,
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},
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want: pulumiMeta{Version: 0},
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.desc, func(t *testing.T) {
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t.Parallel()
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b := memblob.OpenBucket(nil)
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ctx := context.Background()
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for name, body := range tt.give {
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require.NoError(t, b.WriteAll(ctx, name, []byte(body), nil))
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}
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state, err := ensurePulumiMeta(ctx, b)
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require.NoError(t, err)
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assert.Equal(t, &tt.want, state)
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})
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}
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}
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func TestEnsurePulumiMeta_corruption(t *testing.T) {
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t.Parallel()
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tests := []struct {
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desc string
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give string // contents of Pulumi.yaml
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wantErr string
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}{
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{
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desc: "empty",
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give: ``,
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wantErr: `corrupt store: missing version in ".pulumi/Pulumi.yaml"`,
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},
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{
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desc: "other fields",
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give: `foo: bar`,
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wantErr: `corrupt store: missing version in ".pulumi/Pulumi.yaml"`,
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},
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{
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desc: "corrupt version",
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give: `version: foo`,
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wantErr: `corrupt store: unmarshal ".pulumi/Pulumi.yaml"`,
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},
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}
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for _, tt := range tests {
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tt := tt
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t.Run(tt.desc, func(t *testing.T) {
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t.Parallel()
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b := memblob.OpenBucket(nil)
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ctx := context.Background()
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require.NoError(t, b.WriteAll(ctx, ".pulumi/Pulumi.yaml", []byte(tt.give), nil))
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_, err := ensurePulumiMeta(context.Background(), b)
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assert.ErrorContains(t, err, tt.wantErr)
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})
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}
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}
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