mirror of https://github.com/pulumi/pulumi.git
152 lines
3.5 KiB
Go
152 lines
3.5 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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"strings"
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"testing"
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"github.com/pulumi/pulumi/sdk/v3/go/common/tokens"
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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 TestLegacyReferenceStore_referencePaths(t *testing.T) {
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t.Parallel()
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bucket := memblob.OpenBucket(nil)
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store := newLegacyReferenceStore(bucket)
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ref, err := store.ParseReference("foo")
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require.NoError(t, err)
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assert.Equal(t, tokens.Name("foo"), ref.Name())
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assert.Equal(t, tokens.QName("foo"), ref.FullyQualifiedName())
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assert.Equal(t, ".pulumi/stacks/foo", ref.StackBasePath())
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assert.Equal(t, ".pulumi/history/foo", ref.HistoryDir())
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assert.Equal(t, ".pulumi/backups/foo", ref.BackupDir())
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}
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func TestLegacyReferenceStore_ParseReference_errors(t *testing.T) {
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t.Parallel()
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bucket := memblob.OpenBucket(nil)
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store := newLegacyReferenceStore(bucket)
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tests := []struct {
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desc string
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give string
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}{
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{desc: "empty", give: ""},
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{desc: "invalid name", give: "foo/bar"},
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{desc: "too many parts", give: "foo/bar/baz"},
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{
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desc: "over 100 characters",
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give: strings.Repeat("a", 101),
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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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_, err := store.ParseReference(tt.give)
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assert.Error(t, err)
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// If we ever make error messages here more specific,
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// we can add assert.ErrorContains here.
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})
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}
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}
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func TestLegacyReferenceStore_ListReferences(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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// List of file paths relative to the storage root
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// that should exist before ListReferences is called.
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files []string
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// List of fully-qualified stack names that should be returned
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// by ListReferences.
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want []tokens.QName
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}{
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{
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desc: "empty",
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want: []tokens.QName{},
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},
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{
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desc: "json",
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files: []string{
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".pulumi/stacks/foo.json",
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},
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want: []tokens.QName{"foo"},
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},
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{
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desc: "gzipped",
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files: []string{
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".pulumi/stacks/foo.json.gz",
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},
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want: []tokens.QName{"foo"},
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},
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{
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desc: "multiple",
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files: []string{
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".pulumi/stacks/foo.json",
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".pulumi/stacks/bar.json.gz",
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".pulumi/stacks/baz.json",
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},
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want: []tokens.QName{"bar", "baz", "foo"},
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},
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{
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desc: "extraneous directories",
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files: []string{
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".pulumi/stacks/foo.json",
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".pulumi/stacks/bar.json/baz.json", // not a file
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},
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want: []tokens.QName{"foo"},
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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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bucket := memblob.OpenBucket(nil)
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store := newLegacyReferenceStore(bucket)
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ctx := context.Background()
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for _, f := range tt.files {
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require.NoError(t, bucket.WriteAll(ctx, f, []byte{}, nil))
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}
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refs, err := store.ListReferences()
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require.NoError(t, err)
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got := make([]tokens.QName, len(refs))
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for i, ref := range refs {
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got[i] = ref.FullyQualifiedName()
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}
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assert.Equal(t, tt.want, got)
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})
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}
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}
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