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3f6c0a5f23
In order to test the output from a test command, the commandOutput function exists in the command_test.go file. Since its behaviour is linked to the test meta that we produce in the test_utils.go file, we move it there, and rename it to `GetStdoutAndErrFromTestMeta' to make it clearer what to expect from it.
50 lines
992 B
Go
50 lines
992 B
Go
package command
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import (
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"bytes"
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"io/ioutil"
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"path/filepath"
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"testing"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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"github.com/hashicorp/packer/packer"
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)
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const fixturesDir = "./test-fixtures"
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func fatalCommand(t *testing.T, m Meta) {
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ui := m.Ui.(*packersdk.BasicUi)
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out := ui.Writer.(*bytes.Buffer)
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err := ui.ErrorWriter.(*bytes.Buffer)
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t.Fatalf(
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"Bad exit code.\n\nStdout:\n\n%s\n\nStderr:\n\n%s",
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out.String(),
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err.String())
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}
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func testFixtureContent(n ...string) string {
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path := filepath.Join(append([]string{fixturesDir}, n...)...)
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b, err := ioutil.ReadFile(path)
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if err != nil {
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panic(err)
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}
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return string(b)
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}
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func testFixture(n ...string) string {
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paths := []string{fixturesDir}
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paths = append(paths, n...)
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return filepath.Join(paths...)
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}
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func testMeta(t *testing.T) Meta {
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var out, err bytes.Buffer
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return Meta{
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CoreConfig: packer.TestCoreConfig(t),
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Ui: &packersdk.BasicUi{
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Writer: &out,
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ErrorWriter: &err,
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},
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}
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}
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