Fix #114 (#115)

Fix #114

* Fixed test

config.go

@@ -116,7 +116,7 @@ func (b *Browsers) find(browser, version string, excludedHosts set, excludedRegi
 							continue next
 						}
 						for _, h := range r.Hosts {
-							if !excludedHosts.contains(h.Name) {
+							if !excludedHosts.contains(h.net()) {
 								hosts = append(hosts, h)
 							}
 						}

config_test.go

@@ -63,10 +63,10 @@ var (
 		{Name: "browser", DefaultVersion: "1.0", Versions: []Version{
 			{Number: "1.0", Regions: []Region{
 				{Name: "e", Hosts: Hosts{
-					Host{Name: "browser-e-1.0"},
+					Host{Name: "browser-e-1.0", Port: 4444},
 				}},
 				{Name: "f", Hosts: Hosts{
-					Host{Name: "browser-f-1.0"},
+					Host{Name: "browser-f-1.0", Port: 4444},
 				}},
 			}},
 		}}}}
@@ -113,7 +113,7 @@ func TestFindWithExcludedRegionsExhausted(t *testing.T) {
 }
 
 func TestFindWithExcludedHosts(t *testing.T) {
-	hosts, version, _ := browsersWithMultipleRegions.find("browser", "1.0", newSet("browser-e-1.0"), newSet())
+	hosts, version, _ := browsersWithMultipleRegions.find("browser", "1.0", newSet("browser-e-1.0:4444"), newSet())
 	AssertThat(t, version, EqualTo{"1.0"})
 	AssertThat(t, len(hosts), EqualTo{1})
 	AssertThat(t, hosts[0].Name, EqualTo{"browser-f-1.0"})

proxy.go

@@ -265,7 +265,7 @@ loop:
 		case browserFailed:
 			hosts = append(hosts[:i], hosts[i+1:]...)
 		case seleniumError:
-			excludedHosts.add(h.Name)
+			excludedHosts.add(h.net())
 			excludedRegions.add(h.region)
 			hosts, version, excludedRegions = browsers.find(browser, version, excludedHosts, excludedRegions)
 		}

proxy_test.go

@@ -542,6 +542,53 @@ func TestStartSessionFail(t *testing.T) {
 	AssertThat(t, rsp, AllOf{Code{http.StatusInternalServerError}, Message{"cannot create session browser-1.0 on any hosts after 1 attempt(s)"}})
 }
 
+func TestStartSessionFailMultiRegion(t *testing.T) {
+	node := []Host{
+		Host{Name: "localhost", Port: 9991, Count: 1},
+		Host{Name: "localhost", Port: 9992, Count: 1},
+		Host{Name: "localhost", Port: 9993, Count: 1},
+		Host{Name: "localhost", Port: 9994, Count: 1},
+		Host{Name: "localhost", Port: 9995, Count: 1},
+		Host{Name: "localhost", Port: 9996, Count: 1},
+		Host{Name: "localhost", Port: 9997, Count: 1},
+		Host{Name: "localhost", Port: 9998, Count: 1},
+		Host{Name: "localhost", Port: 9999, Count: 1},
+	}
+
+	test.Lock()
+	defer test.Unlock()
+
+	browsers := Browsers{Browsers: []Browser{
+		{Name: "browser", DefaultVersion: "1.0", Versions: []Version{
+			{Number: "1.0", Regions: []Region{
+				Region{
+					Name: "us-west-1",
+					Hosts: Hosts{
+						node[0], node[1], node[2],
+					},
+				},
+				Region{
+					Name: "us-west-2",
+					Hosts: Hosts{
+						node[3], node[4], node[5],
+					},
+				},
+				Region{
+					Name: "us-west-3",
+					Hosts: Hosts{
+						node[6], node[7], node[8],
+					},
+				},
+			}},
+		}}}}
+	updateQuota(user, browsers)
+
+	rsp, err := createSession(`{"desiredCapabilities":{"browserName":"browser", "version":"1.0"}}`)
+
+	AssertThat(t, err, Is{nil})
+	AssertThat(t, rsp, AllOf{Code{http.StatusInternalServerError}, Message{"cannot create session browser-1.0 on any hosts after 9 attempt(s)"}})
+}
+
 func TestStartSessionBrowserFail(t *testing.T) {
 	mux := http.NewServeMux()
 	mux.HandleFunc("/wd/hub/session", postOnly(func(w http.ResponseWriter, r *http.Request) {