Add moon activity

ogame.go

@@ -1684,10 +1684,12 @@ func extractGalaxyInfos(pageHTML, botPlayerName string, botPlayerID, botPlayerRa
 
 			moonID, _ := strconv.Atoi(s.Find("td.moon").AttrOr("data-moon-id", ""))
 			moonSize, _ := strconv.Atoi(strings.Split(s.Find("td.moon span#moonsize").Text(), " ")[0])
+			moonActivity, _ := strconv.Atoi(strings.TrimSpace(s.Find("td.moon div.activity").Text()))
 			if moonID > 0 {
 				planetInfos.Moon = new(MoonInfos)
 				planetInfos.Moon.ID = moonID
 				planetInfos.Moon.Diameter = moonSize
+				planetInfos.Moon.Activity = moonActivity
 			}
 
 			allianceSpan := s.Find("span.allytagwrapper")

ogame_test.go

@@ -153,6 +153,24 @@ func TestExtractGalaxyInfosOwnPlanet(t *testing.T) {
 	assert.Equal(t, "Homeworld", infos[4].Name)
 }
 
+func TestExtractGalaxyInfosMoonActivity(t *testing.T) {
+	pageHTMLBytes, _ := ioutil.ReadFile("samples/galaxy_moon_activity.html")
+	infos, _ := extractGalaxyInfos(string(pageHTMLBytes), "Commodore Nomade", 123, 456)
+	assert.Equal(t, 3, len(infos))
+	assert.Equal(t, 33732827, infos[0].Moon.ID)
+	assert.Equal(t, 5830, infos[0].Moon.Diameter)
+	assert.Equal(t, 18, infos[0].Moon.Activity)
+}
+
+func TestExtractGalaxyInfosMoonNoActivity(t *testing.T) {
+	pageHTMLBytes, _ := ioutil.ReadFile("samples/galaxy_moon_no_activity.html")
+	infos, _ := extractGalaxyInfos(string(pageHTMLBytes), "Commodore Nomade", 123, 456)
+	assert.Equal(t, 3, len(infos))
+	assert.Equal(t, 33650476, infos[0].Moon.ID)
+	assert.Equal(t, 7897, infos[0].Moon.Diameter)
+	assert.Equal(t, 0, infos[0].Moon.Activity)
+}
+
 func TestExtractUserInfos(t *testing.T) {
 	pageHTMLBytes, _ := ioutil.ReadFile("samples/overview_inactive.html")
 	infos, _ := extractUserInfos(string(pageHTMLBytes), "en")

planetInfos.go

@@ -3,6 +3,7 @@ package ogame
 type MoonInfos struct {
 	ID       int
 	Diameter int
+	Activity int
 }
 
 type AllianceInfos struct {