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|
package chroot
import (
"testing"
"github.com/hashicorp/packer/packer"
)
func testConfig() map[string]interface{} {
return map[string]interface{}{
"ami_name": "foo",
"source_ami": "foo",
"region": "us-east-1",
// region validation logic is checked in ami_config_test
"skip_region_validation": true,
}
}
func TestBuilder_ImplementsBuilder(t *testing.T) {
var raw interface{}
raw = &Builder{}
if _, ok := raw.(packer.Builder); !ok {
t.Fatalf("Builder should be a builder")
}
}
func TestBuilderPrepare_AMIName(t *testing.T) {
var b Builder
config := testConfig()
// Test good
config["ami_name"] = "foo"
config["skip_region_validation"] = true
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err != nil {
t.Fatalf("should not have error: %s", err)
}
// Test bad
config["ami_name"] = "foo {{"
b = Builder{}
warnings, err = b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err == nil {
t.Fatal("should have error")
}
// Test bad
delete(config, "ami_name")
b = Builder{}
warnings, err = b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err == nil {
t.Fatal("should have error")
}
}
func TestBuilderPrepare_ChrootMounts(t *testing.T) {
b := &Builder{}
config := testConfig()
config["chroot_mounts"] = nil
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err != nil {
t.Errorf("err: %s", err)
}
}
func TestBuilderPrepare_ChrootMountsBadDefaults(t *testing.T) {
b := &Builder{}
config := testConfig()
config["chroot_mounts"] = [][]string{
{"bad"},
}
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err == nil {
t.Fatal("should have error")
}
}
func TestBuilderPrepare_SourceAmi(t *testing.T) {
b := &Builder{}
config := testConfig()
config["source_ami"] = ""
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err == nil {
t.Fatal("should have error")
}
config["source_ami"] = "foo"
warnings, err = b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err != nil {
t.Errorf("err: %s", err)
}
}
func TestBuilderPrepare_CommandWrapper(t *testing.T) {
b := &Builder{}
config := testConfig()
config["command_wrapper"] = "echo hi; {{.Command}}"
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err != nil {
t.Errorf("err: %s", err)
}
}
func TestBuilderPrepare_CopyFiles(t *testing.T) {
b := &Builder{}
config := testConfig()
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err != nil {
t.Errorf("err: %s", err)
}
if len(b.config.CopyFiles) != 1 && b.config.CopyFiles[0] != "/etc/resolv.conf" {
t.Errorf("Was expecting default value for copy_files.")
}
}
func TestBuilderPrepare_CopyFilesNoDefault(t *testing.T) {
b := &Builder{}
config := testConfig()
config["copy_files"] = []string{}
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err != nil {
t.Errorf("err: %s", err)
}
if len(b.config.CopyFiles) > 0 {
t.Errorf("Was expecting no default value for copy_files.")
}
}
|
