Allow the test client parameters to be set via environment variables

client_test.go

@@ -1,15 +1,45 @@
 package rapi
 
 import (
+	"os"
+	"strconv"
 	"testing"
 )
 
-func TestClientInitialization(t *testing.T) {
+func getTestClient(t *testing.T) *Client {
-	NewClient("test", "test123", "ganeti.test", 5080, 2)
+	username := os.Getenv("RAPI_USERNAME")
+	if len(username) == 0 {
+		username = "test"
+	}
+	password := os.Getenv("RAPI_PASSWORD")
+	if len(password) == 0 {
+		password = "test"
+	}
+	host := os.Getenv("RAPI_HOST")
+	if len(host) == 0 {
+		host = "ganeti.burntworld.test"
+	}
+	port := os.Getenv("RAPI_PORT")
+	if len(port) == 0 {
+		port = "5080"
+	}
+	version := os.Getenv("RAPI_VERSION")
+	if len(version) == 0 {
+		version = "2"
+	}
+	_port, port_error := strconv.Atoi(port)
+	if port_error != nil {
+		t.Errorf("Failed to convert client port '%v' to integer: %v", port, port_error)
+	}
+	_version, version_error := strconv.Atoi(version)
+	if version_error != nil {
+		t.Errorf("Failed to convert '%v' to integer: %v", version, version_error)
+	}
+	return NewClient(username, password, host, _port, _version)
 }
 
 func TestClusterInfo(t *testing.T) {
-	c := NewClient("test", "test123", "ganeti.test", 5080, 2)
+	c := getTestClient(t)
 	_, err := c.GetClusterInformation()
 	if err != nil {
 		t.Errorf("Got error requesting cluster info %s", err)
@@ -17,7 +47,7 @@ func TestClusterInfo(t *testing.T) {
 }
 
 func TestGetNetworks(t *testing.T) {
-	c := NewClient("test", "test123", "ganeti.test", 5080, 2)
+	c := getTestClient(t)
 	_, err := c.GetNetworks()
 	if err != nil {
 		t.Errorf("Got error requesting network list %s", err)
@@ -25,7 +55,7 @@ func TestGetNetworks(t *testing.T) {
 }
 
 func TestGetNetworksBulk(t *testing.T) {
-	c := NewClient("test", "test123", "ganeti.test", 5080, 2)
+	c := getTestClient(t)
 	_, err := c.GetNetworksBulk()
 	if err != nil {
 		t.Errorf("Got error requesting network list %s", err)
@@ -33,7 +63,7 @@ func TestGetNetworksBulk(t *testing.T) {
 }
 
 func TestGetNetworkInformation(t *testing.T) {
-	c := NewClient("test", "test123", "ganeti.test", 5080, 2)
+	c := getTestClient(t)
 	n, err := c.GetNetworks()
 	if err != nil {
 		t.Errorf("Got error requesting network list %s", err)