pulumi/pkg/engine/lifecycletest/loader_test.go

115 lines
3.4 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"
"encoding/json"
"fmt"
"testing"
"github.com/blang/semver"
"github.com/stretchr/testify/assert"
"google.golang.org/grpc"
"google.golang.org/grpc/credentials/insecure"
"github.com/pulumi/pulumi/pkg/v3/codegen/schema"
. "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/plugin"
"github.com/pulumi/pulumi/sdk/v3/go/common/util/contract"
"github.com/pulumi/pulumi/sdk/v3/go/common/util/rpcutil"
codegenrpc "github.com/pulumi/pulumi/sdk/v3/proto/go/codegen"
)
func TestLoader(t *testing.T) {
t.Parallel()
expectedSpec := schema.PackageSpec{
Name: "pkgA",
Version: "1.0.0",
Resources: map[string]schema.ResourceSpec{
"pkgA:index:Resource": {
ObjectTypeSpec: schema.ObjectTypeSpec{
Description: "Resource",
Properties: map[string]schema.PropertySpec{
"foo": {
TypeSpec: schema.TypeSpec{Type: "string"},
},
},
},
},
},
}
loaders := []*deploytest.ProviderLoader{
deploytest.NewProviderLoader("pkgA", semver.MustParse("1.0.0"), func() (plugin.Provider, error) {
return &deploytest.Provider{
GetSchemaF: func(ctx context.Context, req plugin.GetSchemaRequest) (plugin.GetSchemaResponse, error) {
bytes, err := json.Marshal(expectedSpec)
if err != nil {
contract.Failf("marshal schema: %v", err)
}
return plugin.GetSchemaResponse{
Schema: bytes,
}, nil
},
}, nil
}),
}
programF := deploytest.NewLanguageRuntimeF(func(info plugin.RunInfo, monitor *deploytest.ResourceMonitor) error {
// Check we can connect to the schema loader and query a schema.
conn, err := grpc.NewClient(
info.LoaderAddress,
grpc.WithTransportCredentials(insecure.NewCredentials()),
rpcutil.GrpcChannelOptions(),
)
if err != nil {
return fmt.Errorf("could not connect to resource monitor: %w", err)
}
defer conn.Close()
loader := codegenrpc.NewLoaderClient(conn)
ctx := context.Background()
resp, err := loader.GetSchema(ctx, &codegenrpc.GetSchemaRequest{
Package: "pkgA",
})
if err != nil {
return fmt.Errorf("could not get schema: %w", err)
}
var actualSpec schema.PackageSpec
err = json.Unmarshal(resp.Schema, &actualSpec)
if err != nil {
return fmt.Errorf("could not unmarshal schema: %w", err)
}
// Check the schema fields match
assert.Equal(t, expectedSpec.Name, actualSpec.Name)
return nil
})
hostF := deploytest.NewPluginHostF(nil, nil, programF, loaders...)
p := &lt.TestPlan{
Options: lt.TestUpdateOptions{T: t, HostF: hostF, SkipDisplayTests: true},
}
_, err := lt.TestOp(Update).RunStep(p.GetProject(), p.GetTarget(t, nil), p.Options, false, p.BackendClient, nil, "0")
assert.NoError(t, err)
}