87 lines
1.8 KiB
Go
87 lines
1.8 KiB
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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"strings"
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"testing"
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"github.com/mitchellh/cli"
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)
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// ConsoleCommand is tested primarily with tests in the "repl" package.
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// It is not tested here because the Console uses a readline-like library
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// that takes over stdin/stdout. It is difficult to test directly. The
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// core logic is tested in "repl"
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//
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// This file still contains some tests using the stdin-based input.
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func TestConsole_basic(t *testing.T) {
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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p := testProvider()
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ui := new(cli.MockUi)
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c := &ConsoleCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(p),
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Ui: ui,
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},
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}
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var output bytes.Buffer
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defer testStdinPipe(t, strings.NewReader("1+5\n"))()
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outCloser := testStdoutCapture(t, &output)
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args := []string{}
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code := c.Run(args)
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outCloser()
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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actual := output.String()
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if actual != "6\n" {
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t.Fatalf("bad: %q", actual)
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}
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}
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func TestConsole_tfvars(t *testing.T) {
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tmp, cwd := testCwd(t)
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defer testFixCwd(t, tmp, cwd)
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// Write a terraform.tvars
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varFilePath := filepath.Join(tmp, "terraform.tfvars")
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if err := ioutil.WriteFile(varFilePath, []byte(applyVarFile), 0644); err != nil {
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t.Fatalf("err: %s", err)
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}
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p := testProvider()
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ui := new(cli.MockUi)
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c := &ConsoleCommand{
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Meta: Meta{
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ContextOpts: testCtxConfig(p),
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Ui: ui,
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},
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}
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var output bytes.Buffer
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defer testStdinPipe(t, strings.NewReader("var.foo\n"))()
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outCloser := testStdoutCapture(t, &output)
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args := []string{
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testFixturePath("apply-vars"),
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}
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code := c.Run(args)
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outCloser()
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if code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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actual := output.String()
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if actual != "bar\n" {
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t.Fatalf("bad: %q", actual)
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}
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}
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