packer-cn/builder/alicloud/ecs/builder_test.go

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package ecs
import (
"testing"
"github.com/hashicorp/packer/packer"
)
func testBuilderConfig() map[string]interface{} {
return map[string]interface{}{
"access_key": "foo",
"secret_key": "bar",
"source_image": "foo",
"instance_type": "ecs.n1.tiny",
"region": "cn-beijing",
"ssh_username": "root",
"image_name": "foo",
"io_optimized": 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 TestBuilder_Prepare_BadType(t *testing.T) {
b := &Builder{}
c := map[string]interface{}{
"access_key": []string{},
}
warnings, err := b.Prepare(c)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err == nil {
t.Fatalf("prepare should fail")
}
}
func TestBuilderPrepare_ECSImageName(t *testing.T) {
var b Builder
config := testBuilderConfig()
// Test good
config["image_name"] = "ecs.n1.tiny"
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["ecs_image_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, "image_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_InvalidKey(t *testing.T) {
var b Builder
config := testBuilderConfig()
// Add a random key
config["i_should_not_be_valid"] = true
warnings, err := b.Prepare(config)
if len(warnings) > 0 {
t.Fatalf("bad: %#v", warnings)
}
if err == nil {
t.Fatal("should have error")
}
}