mirror of https://github.com/pulumi/pulumi.git
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
// Copyright 2016-2022, 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 internals
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import (
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"context"
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"errors"
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"testing"
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"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func await(out pulumi.Output) (interface{}, bool, bool, []pulumi.Resource, error) {
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result, err := UnsafeAwaitOutput(context.Background(), out)
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return result.Value, result.Known, result.Secret, result.Dependencies, err
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}
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func TestBasicOutputs(t *testing.T) {
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t.Parallel()
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ctx, err := pulumi.NewContext(context.Background(), pulumi.RunInfo{
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Project: "proj",
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Stack: "stack",
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})
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require.NoError(t, err)
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// Just test basic resolve and reject functionality.
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{
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out, resolve, _ := ctx.NewOutput()
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go func() {
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resolve(42)
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}()
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v, known, secret, deps, err := await(out)
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assert.Nil(t, err)
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assert.True(t, known)
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assert.False(t, secret)
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assert.Nil(t, deps)
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assert.NotNil(t, v)
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assert.Equal(t, 42, v.(int))
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}
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{
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out, _, reject := ctx.NewOutput()
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go func() {
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reject(errors.New("boom"))
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}()
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v, _, _, _, err := await(out)
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assert.NotNil(t, err)
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assert.Nil(t, v)
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}
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}
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