mirror of https://github.com/pulumi/pulumi.git
84 lines
2.7 KiB
Go
84 lines
2.7 KiB
Go
// Copyright 2016-2020, 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 npm
|
|
|
|
import (
|
|
"context"
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
pulumi_testing "github.com/pulumi/pulumi/sdk/v3/go/common/testing"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func chdir(t *testing.T, dir string) {
|
|
cwd, err := os.Getwd()
|
|
assert.NoError(t, err)
|
|
assert.NoError(t, os.Chdir(dir)) // Set directory
|
|
t.Cleanup(func() {
|
|
assert.NoError(t, os.Chdir(cwd)) // Restore directory
|
|
restoredDir, err := os.Getwd()
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, cwd, restoredDir)
|
|
})
|
|
}
|
|
|
|
//nolint:paralleltest // mutates environment variables, changes working directory
|
|
func TestNPMInstall(t *testing.T) {
|
|
testInstall(t, "npm", false /*production*/)
|
|
testInstall(t, "npm", true /*production*/)
|
|
}
|
|
|
|
//nolint:paralleltest // mutates environment variables, changes working directory
|
|
func TestYarnInstall(t *testing.T) {
|
|
t.Setenv("PULUMI_PREFER_YARN", "true")
|
|
testInstall(t, "yarn", false /*production*/)
|
|
testInstall(t, "yarn", true /*production*/)
|
|
}
|
|
|
|
func testInstall(t *testing.T, expectedBin string, production bool) {
|
|
// Skip during short test runs since this test involves downloading dependencies.
|
|
if testing.Short() {
|
|
t.Skip("Skipped in short test run")
|
|
}
|
|
|
|
// Create a new empty test directory and change the current working directory to it.
|
|
tempdir := t.TempDir()
|
|
chdir(t, tempdir)
|
|
|
|
// Create a package directory to install dependencies into.
|
|
pkgdir := filepath.Join(tempdir, "package")
|
|
assert.NoError(t, os.Mkdir(pkgdir, 0o700))
|
|
|
|
// Write out a minimal package.json file that has at least one dependency.
|
|
packageJSONFilename := filepath.Join(pkgdir, "package.json")
|
|
packageJSON := []byte(`{
|
|
"name": "test-package",
|
|
"dependencies": {
|
|
"@pulumi/pulumi": "latest"
|
|
}
|
|
}`)
|
|
assert.NoError(t, os.WriteFile(packageJSONFilename, packageJSON, 0o600))
|
|
|
|
// Install dependencies, passing nil for stdout and stderr, which connects
|
|
// them to the file descriptor for the null device (os.DevNull).
|
|
pulumi_testing.YarnInstallMutex.Lock()
|
|
defer pulumi_testing.YarnInstallMutex.Unlock()
|
|
bin, err := Install(context.Background(), pkgdir, production, nil, nil)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, expectedBin, bin)
|
|
}
|