terraform/command/show_test.go

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package command
import (
"path/filepath"
"strings"
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"testing"
"github.com/hashicorp/terraform/configs"
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"github.com/hashicorp/terraform/terraform"
"github.com/mitchellh/cli"
)
func TestShow(t *testing.T) {
ui := new(cli.MockUi)
c := &ShowCommand{
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Meta: Meta{
testingOverrides: metaOverridesForProvider(testProvider()),
Ui: ui,
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},
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}
args := []string{
"bad",
"bad",
}
if code := c.Run(args); code != 1 {
t.Fatalf("bad: \n%s", ui.OutputWriter.String())
}
}
func TestShow_noArgs(t *testing.T) {
// Create the default state
statePath := testStateFile(t, testState())
defer testChdir(t, filepath.Dir(statePath))()
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ui := new(cli.MockUi)
c := &ShowCommand{
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Meta: Meta{
testingOverrides: metaOverridesForProvider(testProvider()),
Ui: ui,
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},
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}
args := []string{}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: \n%s", ui.OutputWriter.String())
}
}
func TestShow_noArgsNoState(t *testing.T) {
// Create the default state
statePath := testStateFile(t, testState())
defer testChdir(t, filepath.Dir(statePath))()
ui := new(cli.MockUi)
c := &ShowCommand{
Meta: Meta{
testingOverrides: metaOverridesForProvider(testProvider()),
Ui: ui,
},
}
args := []string{}
if code := c.Run(args); code != 0 {
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t.Fatalf("bad: \n%s", ui.OutputWriter.String())
}
}
func TestShow_plan(t *testing.T) {
planPath := testPlanFile(t, &terraform.Plan{
Config: configs.NewEmptyConfig(),
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})
ui := new(cli.MockUi)
c := &ShowCommand{
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Meta: Meta{
testingOverrides: metaOverridesForProvider(testProvider()),
Ui: ui,
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},
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}
args := []string{
planPath,
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
}
}
func TestShow_noArgsRemoteState(t *testing.T) {
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
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// Create some legacy remote state
legacyState := testState()
_, srv := testRemoteState(t, legacyState, 200)
defer srv.Close()
testStateFileRemote(t, legacyState)
ui := new(cli.MockUi)
c := &ShowCommand{
Meta: Meta{
testingOverrides: metaOverridesForProvider(testProvider()),
Ui: ui,
},
}
args := []string{}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: \n%s", ui.OutputWriter.String())
}
expected := "test_instance.foo"
actual := ui.OutputWriter.String()
if !strings.Contains(actual, expected) {
t.Fatalf("expected:\n%s\n\nto include: %q", actual, expected)
}
}
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func TestShow_state(t *testing.T) {
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originalState := testState()
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statePath := testStateFile(t, originalState)
ui := new(cli.MockUi)
c := &ShowCommand{
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Meta: Meta{
testingOverrides: metaOverridesForProvider(testProvider()),
Ui: ui,
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},
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}
args := []string{
statePath,
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
}
}