package result import ( "encoding/json" "testing" "github.com/stretchr/testify/require" ) func TestGetPeers(t *testing.T) { gp := NewGetPeers() require.Equal(t, 0, len(gp.Unconnected)) require.Equal(t, 0, len(gp.Connected)) require.Equal(t, 0, len(gp.Bad)) gp.AddUnconnected([]string{"1.1.1.1:53", "8.8.8.8:53", "9.9.9.9:53"}) unsupportedFormat := "2001:DB0:0:123A:::30" gp.AddConnected([]string{"192.168.0.1:10333", unsupportedFormat, "[2001:DB0:0:123A::]:30"}) gp.AddBad([]string{"127.0.0.1:20333", "127.0.0.1:65536"}) require.Equal(t, 3, len(gp.Unconnected)) require.Equal(t, 2, len(gp.Connected)) require.Equal(t, 2, len(gp.Bad)) require.Equal(t, "192.168.0.1", gp.Connected[0].Address) require.Equal(t, uint16(10333), gp.Connected[0].Port) require.Equal(t, uint16(30), gp.Connected[1].Port) require.Equal(t, "127.0.0.1", gp.Bad[0].Address) require.Equal(t, uint16(20333), gp.Bad[0].Port) require.Equal(t, uint16(0), gp.Bad[1].Port) gps := GetPeers{} oldPeerFormat := `{"unconnected": [{"address": "20.109.188.128","port": "10333"},{"address": "27.188.182.47","port": "10333"}],"connected": [{"address": "54.227.43.72","port": "10333"},{"address": "157.90.177.38","port": "10333"}],"bad": [{"address": "5.226.142.226","port": "10333"}]}` err := json.Unmarshal([]byte(oldPeerFormat), &gps) require.NoError(t, err) newPeerFormat := `{"unconnected": [{"address": "20.109.188.128","port": 10333},{"address": "27.188.182.47","port": 10333}],"connected": [{"address": "54.227.43.72","port": 10333},{"address": "157.90.177.38","port": 10333}],"bad": [{"address": "5.226.142.226","port": 10333},{"address": "54.208.117.178","port": 10333}]}` err = json.Unmarshal([]byte(newPeerFormat), &gps) require.NoError(t, err) badIntFormat := `{"unconnected": [{"address": "20.109.188.128","port": 65536}],"connected": [],"bad": []}` err = json.Unmarshal([]byte(badIntFormat), &gps) require.Error(t, err) badStringFormat := `{"unconnected": [{"address": "20.109.188.128","port": "badport"}],"connected": [],"bad": []}` err = json.Unmarshal([]byte(badStringFormat), &gps) require.Error(t, err) }