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Copy pathpush_test.go
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415 lines (348 loc) · 8.61 KB
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package command
import (
"archive/tar"
"bytes"
"compress/gzip"
"io"
"os"
"reflect"
"sort"
"testing"
"github.com/hashicorp/terraform/terraform"
"github.com/mitchellh/cli"
)
func TestPush_good(t *testing.T) {
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Create remote state file, this should be pulled
conf, srv := testRemoteState(t, testState(), 200)
defer srv.Close()
// Persist local remote state
s := terraform.NewState()
s.Serial = 5
s.Remote = conf
testStateFileRemote(t, s)
// Path where the archive will be "uploaded" to
archivePath := testTempFile(t)
defer os.Remove(archivePath)
client := &mockPushClient{File: archivePath}
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
ContextOpts: testCtxConfig(testProvider()),
Ui: ui,
},
client: client,
}
args := []string{
"-vcs=false",
testFixturePath("push"),
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
actual := testArchiveStr(t, archivePath)
expected := []string{
".terraform/",
".terraform/terraform.tfstate",
"main.tf",
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
variables := make(map[string]string)
if !reflect.DeepEqual(client.UpsertOptions.Variables, variables) {
t.Fatalf("bad: %#v", client.UpsertOptions)
}
if client.UpsertOptions.Name != "foo" {
t.Fatalf("bad: %#v", client.UpsertOptions)
}
}
func TestPush_input(t *testing.T) {
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Create remote state file, this should be pulled
conf, srv := testRemoteState(t, testState(), 200)
defer srv.Close()
// Persist local remote state
s := terraform.NewState()
s.Serial = 5
s.Remote = conf
testStateFileRemote(t, s)
// Path where the archive will be "uploaded" to
archivePath := testTempFile(t)
defer os.Remove(archivePath)
client := &mockPushClient{File: archivePath}
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
ContextOpts: testCtxConfig(testProvider()),
Ui: ui,
},
client: client,
}
// Disable test mode so input would be asked and setup the
// input reader/writers.
test = false
defer func() { test = true }()
defaultInputReader = bytes.NewBufferString("foo\n")
defaultInputWriter = new(bytes.Buffer)
args := []string{
"-vcs=false",
testFixturePath("push-input"),
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
variables := map[string]string{
"foo": "foo",
}
if !reflect.DeepEqual(client.UpsertOptions.Variables, variables) {
t.Fatalf("bad: %#v", client.UpsertOptions)
}
}
func TestPush_inputPartial(t *testing.T) {
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Create remote state file, this should be pulled
conf, srv := testRemoteState(t, testState(), 200)
defer srv.Close()
// Persist local remote state
s := terraform.NewState()
s.Serial = 5
s.Remote = conf
testStateFileRemote(t, s)
// Path where the archive will be "uploaded" to
archivePath := testTempFile(t)
defer os.Remove(archivePath)
client := &mockPushClient{
File: archivePath,
GetResult: map[string]string{"foo": "bar"},
}
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
ContextOpts: testCtxConfig(testProvider()),
Ui: ui,
},
client: client,
}
// Disable test mode so input would be asked and setup the
// input reader/writers.
test = false
defer func() { test = true }()
defaultInputReader = bytes.NewBufferString("foo\n")
defaultInputWriter = new(bytes.Buffer)
args := []string{
"-vcs=false",
testFixturePath("push-input-partial"),
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
variables := map[string]string{
"foo": "bar",
"bar": "foo",
}
if !reflect.DeepEqual(client.UpsertOptions.Variables, variables) {
t.Fatalf("bad: %#v", client.UpsertOptions)
}
}
func TestPush_inputTfvars(t *testing.T) {
// Disable test mode so input would be asked and setup the
// input reader/writers.
test = false
defer func() { test = true }()
defaultInputReader = bytes.NewBufferString("nope\n")
defaultInputWriter = new(bytes.Buffer)
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Create remote state file, this should be pulled
conf, srv := testRemoteState(t, testState(), 200)
defer srv.Close()
// Persist local remote state
s := terraform.NewState()
s.Serial = 5
s.Remote = conf
testStateFileRemote(t, s)
// Path where the archive will be "uploaded" to
archivePath := testTempFile(t)
defer os.Remove(archivePath)
client := &mockPushClient{File: archivePath}
// Provided vars should override existing ones
client.GetResult = map[string]string{
"foo": "old",
}
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
ContextOpts: testCtxConfig(testProvider()),
Ui: ui,
},
client: client,
}
path := testFixturePath("push-tfvars")
args := []string{
"-var-file", path + "/terraform.tfvars",
"-vcs=false",
path,
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
actual := testArchiveStr(t, archivePath)
expected := []string{
".terraform/",
".terraform/terraform.tfstate",
"main.tf",
"terraform.tfvars",
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("bad: %#v", actual)
}
if client.UpsertOptions.Name != "foo" {
t.Fatalf("bad: %#v", client.UpsertOptions)
}
variables := map[string]string{
"foo": "bar",
"bar": "foo",
}
if !reflect.DeepEqual(client.UpsertOptions.Variables, variables) {
t.Fatalf("bad: %#v", client.UpsertOptions)
}
}
func TestPush_name(t *testing.T) {
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Create remote state file, this should be pulled
conf, srv := testRemoteState(t, testState(), 200)
defer srv.Close()
// Persist local remote state
s := terraform.NewState()
s.Serial = 5
s.Remote = conf
testStateFileRemote(t, s)
// Path where the archive will be "uploaded" to
archivePath := testTempFile(t)
defer os.Remove(archivePath)
client := &mockPushClient{File: archivePath}
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
ContextOpts: testCtxConfig(testProvider()),
Ui: ui,
},
client: client,
}
args := []string{
"-name", "bar",
"-vcs=false",
testFixturePath("push"),
}
if code := c.Run(args); code != 0 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
if client.UpsertOptions.Name != "bar" {
t.Fatalf("bad: %#v", client.UpsertOptions)
}
}
func TestPush_noState(t *testing.T) {
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
ContextOpts: testCtxConfig(testProvider()),
Ui: ui,
},
}
args := []string{}
if code := c.Run(args); code != 1 {
t.Fatalf("bad: \n%s", ui.ErrorWriter.String())
}
}
func TestPush_noRemoteState(t *testing.T) {
state := &terraform.State{
Modules: []*terraform.ModuleState{
&terraform.ModuleState{
Path: []string{"root"},
Resources: map[string]*terraform.ResourceState{
"test_instance.foo": &terraform.ResourceState{
Type: "test_instance",
Primary: &terraform.InstanceState{
ID: "bar",
},
},
},
},
},
}
statePath := testStateFile(t, state)
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
Ui: ui,
},
}
args := []string{
"-state", statePath,
}
if code := c.Run(args); code != 1 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
}
func TestPush_plan(t *testing.T) {
tmp, cwd := testCwd(t)
defer testFixCwd(t, tmp, cwd)
// Create remote state file, this should be pulled
conf, srv := testRemoteState(t, testState(), 200)
defer srv.Close()
// Persist local remote state
s := terraform.NewState()
s.Serial = 5
s.Remote = conf
testStateFileRemote(t, s)
// Create a plan
planPath := testPlanFile(t, &terraform.Plan{
Module: testModule(t, "apply"),
})
ui := new(cli.MockUi)
c := &PushCommand{
Meta: Meta{
ContextOpts: testCtxConfig(testProvider()),
Ui: ui,
},
}
args := []string{planPath}
if code := c.Run(args); code != 1 {
t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
}
}
func testArchiveStr(t *testing.T, path string) []string {
f, err := os.Open(path)
if err != nil {
t.Fatalf("err: %s", err)
}
defer f.Close()
// Ungzip
gzipR, err := gzip.NewReader(f)
if err != nil {
t.Fatalf("err: %s", err)
}
// Accumulator
result := make([]string, 0, 10)
// Untar
tarR := tar.NewReader(gzipR)
for {
header, err := tarR.Next()
if err == io.EOF {
break
}
if err != nil {
t.Fatalf("err: %s", err)
}
result = append(result, header.Name)
}
sort.Strings(result)
return result
}