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lego/providers/dns/googlecloud/googlecloud_test.go
Brett Vickers 47219adc00 Make DNS provider credential-handling more consistent.
Different DNS providers were handling credentials in different ways.
Some were reading credential environment variables in cli_handlers.go
and then passing them into the NewDNSProvider function, while others
were reading the environment variables within their NewDNSProvider
functions.

This change replaces each DNS challenge's NewDNSProvider function with
two new functions: (1) a NewDNSProvider function that takes no
parameters and uses the environment to read credentials, and (2) a
NewDNSProviderCredentials that takes credentials as parameters.
2016-03-20 11:40:30 -07:00

86 lines
1.8 KiB
Go

package googlecloud
import (
"os"
"testing"
"time"
"golang.org/x/net/context"
"golang.org/x/oauth2/google"
"google.golang.org/api/dns/v1"
"github.com/stretchr/testify/assert"
)
var (
gcloudLiveTest bool
gcloudProject string
gcloudDomain string
)
func init() {
gcloudProject = os.Getenv("GCE_PROJECT")
gcloudDomain = os.Getenv("GCE_DOMAIN")
_, err := google.DefaultClient(context.Background(), dns.NdevClouddnsReadwriteScope)
if err == nil && len(gcloudProject) > 0 && len(gcloudDomain) > 0 {
gcloudLiveTest = true
}
}
func restoreGCloudEnv() {
os.Setenv("GCE_PROJECT", gcloudProject)
}
func TestNewDNSProviderValid(t *testing.T) {
if !gcloudLiveTest {
t.Skip("skipping live test (requires credentials)")
}
os.Setenv("GCE_PROJECT", "")
_, err := NewDNSProviderCredentials("my-project")
assert.NoError(t, err)
restoreGCloudEnv()
}
func TestNewDNSProviderValidEnv(t *testing.T) {
if !gcloudLiveTest {
t.Skip("skipping live test (requires credentials)")
}
os.Setenv("GCE_PROJECT", "my-project")
_, err := NewDNSProvider()
assert.NoError(t, err)
restoreGCloudEnv()
}
func TestNewDNSProviderMissingCredErr(t *testing.T) {
os.Setenv("GCE_PROJECT", "")
_, err := NewDNSProvider()
assert.EqualError(t, err, "Google Cloud project name missing")
restoreGCloudEnv()
}
func TestLiveGoogleCloudPresent(t *testing.T) {
if !gcloudLiveTest {
t.Skip("skipping live test")
}
provider, err := NewDNSProviderCredentials(gcloudProject)
assert.NoError(t, err)
err = provider.Present(gcloudDomain, "", "123d==")
assert.NoError(t, err)
}
func TestLiveGoogleCloudCleanUp(t *testing.T) {
if !gcloudLiveTest {
t.Skip("skipping live test")
}
time.Sleep(time.Second * 1)
provider, err := NewDNSProviderCredentials(gcloudProject)
assert.NoError(t, err)
err = provider.CleanUp(gcloudDomain, "", "123d==")
assert.NoError(t, err)
}