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package openstack
import (
"os"
"testing"
"github.com/mitchellh/packer/helper/communicator"
)
func init() {
// Clear out the openstack env vars so they don't
// affect our tests.
os.Setenv("SDK_USERNAME", "")
os.Setenv("SDK_PASSWORD", "")
os.Setenv("SDK_PROVIDER", "")
}
func testRunConfig() *RunConfig {
return &RunConfig{
SourceImage: "abcd",
Flavor: "m1.small",
Comm: communicator.Config{
SSHUsername: "foo",
},
}
}
func TestRunConfigPrepare(t *testing.T) {
c := testRunConfig()
err := c.Prepare(nil)
if len(err) > 0 {
t.Fatalf("err: %s", err)
}
}
func TestRunConfigPrepare_InstanceType(t *testing.T) {
c := testRunConfig()
c.Flavor = ""
if err := c.Prepare(nil); len(err) != 1 {
t.Fatalf("err: %s", err)
}
}
func TestRunConfigPrepare_SourceImage(t *testing.T) {
c := testRunConfig()
c.SourceImage = ""
if err := c.Prepare(nil); len(err) != 1 {
t.Fatalf("err: %s", err)
}
}
func TestRunConfigPrepare_SSHPort(t *testing.T) {
c := testRunConfig()
c.Comm.SSHPort = 0
if err := c.Prepare(nil); len(err) != 0 {
t.Fatalf("err: %s", err)
}
if c.Comm.SSHPort != 22 {
t.Fatalf("invalid value: %d", c.Comm.SSHPort)
}
c.Comm.SSHPort = 44
if err := c.Prepare(nil); len(err) != 0 {
t.Fatalf("err: %s", err)
}
if c.Comm.SSHPort != 44 {
t.Fatalf("invalid value: %d", c.Comm.SSHPort)
}
}
func TestRunConfigPrepare_SSHUsername(t *testing.T) {
c := testRunConfig()
c.Comm.SSHUsername = ""
if err := c.Prepare(nil); len(err) != 0 {
t.Fatalf("err: %s", err)
}
}
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