pulumi/pkg/engine/lifecycletest/retain_on_delete_test.go

114 lines
3.9 KiB
Go

// Copyright 2024, Pulumi Corporation.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package lifecycletest
import (
"context"
"fmt"
"testing"
"github.com/blang/semver"
"github.com/stretchr/testify/assert"
. "github.com/pulumi/pulumi/pkg/v3/engine" //nolint:revive
lt "github.com/pulumi/pulumi/pkg/v3/engine/lifecycletest/framework"
"github.com/pulumi/pulumi/pkg/v3/resource/deploy/deploytest"
"github.com/pulumi/pulumi/sdk/v3/go/common/resource"
"github.com/pulumi/pulumi/sdk/v3/go/common/resource/plugin"
)
func TestRetainOnDelete(t *testing.T) {
t.Parallel()
idCounter := 0
loaders := []*deploytest.ProviderLoader{
deploytest.NewProviderLoader("pkgA", semver.MustParse("1.0.0"), func() (plugin.Provider, error) {
return &deploytest.Provider{
DiffF: func(_ context.Context, req plugin.DiffRequest) (plugin.DiffResult, error) {
if !req.OldOutputs["foo"].DeepEquals(req.NewInputs["foo"]) {
// If foo changes do a replace, we use this to check we don't delete on replace
return plugin.DiffResult{
Changes: plugin.DiffSome,
ReplaceKeys: []resource.PropertyKey{"foo"},
}, nil
}
return plugin.DiffResult{}, nil
},
CreateF: func(_ context.Context, req plugin.CreateRequest) (plugin.CreateResponse, error) {
resourceID := resource.ID(fmt.Sprintf("created-id-%d", idCounter))
idCounter = idCounter + 1
return plugin.CreateResponse{
ID: resourceID,
Properties: req.Properties,
Status: resource.StatusOK,
}, nil
},
DeleteF: func(_ context.Context, req plugin.DeleteRequest) (plugin.DeleteResponse, error) {
assert.Fail(t, "Delete was called")
return plugin.DeleteResponse{}, nil
},
}, nil
}, deploytest.WithoutGrpc),
}
ins := resource.NewPropertyMapFromMap(map[string]interface{}{
"foo": "bar",
})
createResource := true
programF := deploytest.NewLanguageRuntimeF(func(_ plugin.RunInfo, monitor *deploytest.ResourceMonitor) error {
if createResource {
_, err := monitor.RegisterResource("pkgA:m:typA", "resA", true, deploytest.ResourceOptions{
Inputs: ins,
RetainOnDelete: true,
})
assert.NoError(t, err)
}
return nil
})
hostF := deploytest.NewPluginHostF(nil, nil, programF, loaders...)
p := &lt.TestPlan{Options: lt.TestUpdateOptions{T: t, HostF: hostF}}
project := p.GetProject()
// Run an update to create the resource
snap, err := lt.TestOp(Update).RunStep(project, p.GetTarget(t, nil), p.Options, false, p.BackendClient, nil, "0")
assert.NoError(t, err)
assert.NotNil(t, snap)
assert.Len(t, snap.Resources, 2)
assert.Equal(t, "created-id-0", snap.Resources[1].ID.String())
// Run a new update which will cause a replace, we shouldn't see a provider delete but should get a new id
ins = resource.NewPropertyMapFromMap(map[string]interface{}{
"foo": "baz",
})
snap, err = lt.TestOp(Update).RunStep(project, p.GetTarget(t, snap), p.Options, false, p.BackendClient, nil, "1")
assert.NoError(t, err)
assert.NotNil(t, snap)
assert.Len(t, snap.Resources, 2)
assert.Equal(t, "created-id-1", snap.Resources[1].ID.String())
// Run a new update which will cause a delete, we still shouldn't see a provider delete
createResource = false
snap, err = lt.TestOp(Update).RunStep(project, p.GetTarget(t, snap), p.Options, false, p.BackendClient, nil, "2")
assert.NoError(t, err)
assert.NotNil(t, snap)
assert.Len(t, snap.Resources, 0)
}