Implement first function of cloud compute API
diff --git a/openstack/compute/servers/servers_test.go b/openstack/compute/servers/servers_test.go
new file mode 100644
index 0000000..8a58a46
--- /dev/null
+++ b/openstack/compute/servers/servers_test.go
@@ -0,0 +1,189 @@
+package servers
+
+import (
+ "testing"
+ "encoding/json"
+)
+
+// Taken from: http://docs.openstack.org/api/openstack-compute/2/content/List_Servers-d1e2078.html
+const goodListServersResult = `{
+"servers": [
+{
+"id": "52415800-8b69-11e0-9b19-734f6af67565",
+"tenant_id": "1234",
+"user_id": "5678",
+"name": "sample-server",
+"updated": "2010-10-10T12:00:00Z",
+"created": "2010-08-10T12:00:00Z",
+"hostId": "e4d909c290d0fb1ca068ffaddf22cbd0",
+"status": "BUILD",
+"progress": 60,
+"accessIPv4" : "67.23.10.132",
+"accessIPv6" : "::babe:67.23.10.132",
+"image" : {
+"id": "52415800-8b69-11e0-9b19-734f6f006e54",
+"links": [
+{
+"rel": "self",
+"href": "http://servers.api.openstack.org/v2/1234/images/52415800-8b69-11e0-9b19-734f6f006e54"
+},
+{
+"rel": "bookmark",
+"href": "http://servers.api.openstack.org/1234/images/52415800-8b69-11e0-9b19-734f6f006e54"
+}
+]
+},
+"flavor" : {
+"id": "52415800-8b69-11e0-9b19-734f216543fd",
+"links": [
+{
+"rel": "self",
+"href": "http://servers.api.openstack.org/v2/1234/flavors/52415800-8b69-11e0-9b19-734f216543fd"
+},
+{
+"rel": "bookmark",
+"href": "http://servers.api.openstack.org/1234/flavors/52415800-8b69-11e0-9b19-734f216543fd"
+}
+]
+},
+"addresses": {
+"public" : [
+{
+"version": 4,
+"addr": "67.23.10.132"
+},
+{
+"version": 6,
+"addr": "::babe:67.23.10.132"
+},
+{
+"version": 4,
+"addr": "67.23.10.131"
+},
+{
+"version": 6,
+"addr": "::babe:4317:0A83"
+}
+],
+"private" : [
+{
+"version": 4,
+"addr": "10.176.42.16"
+},
+{
+"version": 6,
+"addr": "::babe:10.176.42.16"
+}
+]
+},
+"metadata": {
+"Server Label": "Web Head 1",
+"Image Version": "2.1"
+},
+"links": [
+{
+"rel": "self",
+"href": "http://servers.api.openstack.org/v2/1234/servers/52415800-8b69-11e0-9b19-734f6af67565"
+},
+{
+"rel": "bookmark",
+"href": "http://servers.api.openstack.org/1234/servers/52415800-8b69-11e0-9b19-734f6af67565"
+}
+]
+},
+{
+"id": "52415800-8b69-11e0-9b19-734f1f1350e5",
+"user_id": "5678",
+"name": "sample-server2",
+"tenant_id": "1234",
+"updated": "2010-10-10T12:00:00Z",
+"created": "2010-08-10T12:00:00Z",
+"hostId": "9e107d9d372bb6826bd81d3542a419d6",
+"status": "ACTIVE",
+"accessIPv4" : "67.23.10.133",
+"accessIPv6" : "::babe:67.23.10.133",
+"image" : {
+"id": "52415800-8b69-11e0-9b19-734f5736d2a2",
+"links": [
+{
+"rel": "self",
+"href": "http://servers.api.openstack.org/v2/1234/images/52415800-8b69-11e0-9b19-734f5736d2a2"
+},
+{
+"rel": "bookmark",
+"href": "http://servers.api.openstack.org/1234/images/52415800-8b69-11e0-9b19-734f5736d2a2"
+}
+]
+},
+"flavor" : {
+"id": "52415800-8b69-11e0-9b19-734f216543fd",
+"links": [
+{
+"rel": "self",
+"href": "http://servers.api.openstack.org/v2/1234/flavors/52415800-8b69-11e0-9b19-734f216543fd"
+},
+{
+"rel": "bookmark",
+"href": "http://servers.api.openstack.org/1234/flavors/52415800-8b69-11e0-9b19-734f216543fd"
+}
+]
+},
+"addresses": {
+"public" : [
+{
+"version": 4,
+"addr": "67.23.10.133"
+},
+{
+"version": 6,
+"addr": "::babe:67.23.10.133"
+}
+],
+"private" : [
+{
+"version": 4,
+"addr": "10.176.42.17"
+},
+{
+"version": 6,
+"addr": "::babe:10.176.42.17"
+}
+]
+},
+"metadata": {
+"Server Label": "DB 1"
+},
+"links": [
+{
+"rel": "self",
+"href": "http://servers.api.openstack.org/v2/1234/servers/52415800-8b69-11e0-9b19-734f1f1350e5"
+},
+{
+"rel": "bookmark",
+"href": "http://servers.api.openstack.org/1234/servers/52415800-8b69-11e0-9b19-734f1f1350e5"
+}
+]
+}
+]
+}`
+
+func TestGetServer(t *testing.T) {
+ var listResults map[string]interface{}
+ err := json.Unmarshal([]byte(goodListServersResult), &listResults)
+ if err != nil {
+ t.Error(err)
+ return
+ }
+
+ svrs, err := GetServers(listResults)
+ if err != nil {
+ t.Error(err)
+ return
+ }
+
+ if len(svrs) != 2 {
+ t.Errorf("Expected 2 servers; got %d", len(svrs))
+ return
+ }
+}
+