evcc-io/core/loadpoint_vehicle_test.go

293 lines
8 KiB
Go

package core
import (
"errors"
"testing"
"time"
evbus "github.com/asaskevich/EventBus"
"github.com/benbjohnson/clock"
"github.com/evcc-io/evcc/api"
"github.com/evcc-io/evcc/core/coordinator"
"github.com/evcc-io/evcc/core/settings"
"github.com/evcc-io/evcc/core/soc"
"github.com/evcc-io/evcc/util"
"github.com/stretchr/testify/assert"
"go.uber.org/mock/gomock"
)
func expectVehiclePublish(vehicle *api.MockVehicle) {
vehicle.EXPECT().GetTitle().Return("target").AnyTimes()
vehicle.EXPECT().Capacity().AnyTimes()
vehicle.EXPECT().Icon().AnyTimes()
vehicle.EXPECT().Features().AnyTimes()
vehicle.EXPECT().Phases().AnyTimes()
vehicle.EXPECT().OnIdentified().AnyTimes()
}
func TestPublishSocAndRange(t *testing.T) {
ctrl := gomock.NewController(t)
clck := clock.NewMock()
charger := api.NewMockCharger(ctrl)
charger.EXPECT().MaxCurrent(int64(maxA)).AnyTimes()
charger.EXPECT().Enabled().Return(true, nil).AnyTimes()
vehicle := api.NewMockVehicle(ctrl)
expectVehiclePublish(vehicle)
log := util.NewLogger("foo")
lp := &Loadpoint{
log: log,
bus: evbus.New(),
clock: clck,
charger: charger,
vehicle: vehicle,
chargeMeter: &Null{}, // silence nil panics
chargeRater: &Null{}, // silence nil panics
chargeTimer: &Null{}, // silence nil panics
socEstimator: soc.NewEstimator(log, charger, vehicle, false),
minCurrent: minA,
maxCurrent: maxA,
phases: 1,
mode: api.ModeNow,
}
// populate channels
x, y, z := createChannels(t)
attachChannels(lp, x, y, z)
assert.Empty(t, lp.socUpdated)
tc := []struct {
status api.ChargeStatus
allowed bool
}{
{api.StatusB, false},
{api.StatusC, true},
}
for _, tc := range tc {
clck.Add(time.Hour)
lp.status = tc.status
assert.True(t, lp.vehicleSocPollAllowed())
vehicle.EXPECT().Soc().Return(0.0, errors.New("foo"))
lp.publishSocAndRange()
clck.Add(time.Second)
assert.Equal(t, tc.allowed, lp.vehicleSocPollAllowed())
if tc.allowed {
vehicle.EXPECT().Soc().Return(0.0, errors.New("foo"))
}
lp.publishSocAndRange()
}
}
func TestVehicleDetectByID(t *testing.T) {
ctrl := gomock.NewController(t)
v1 := api.NewMockVehicle(ctrl)
v2 := api.NewMockVehicle(ctrl)
type testcase struct {
string
id, i1, i2 string
res api.Vehicle
prepare func(testcase)
}
tc := []testcase{
{"1/_/_->0", "1", "", "", nil, func(tc testcase) {
v1.EXPECT().Identifiers().Return(nil)
v2.EXPECT().Identifiers().Return(nil)
v1.EXPECT().Identifiers().Return(nil)
v2.EXPECT().Identifiers().Return(nil)
}},
{"1/1/2->1", "1", "1", "2", v1, func(tc testcase) {
v1.EXPECT().Identifiers().Return([]string{tc.i1})
}},
{"2/1/2->2", "2", "1", "2", v2, func(tc testcase) {
v1.EXPECT().Identifiers().Return([]string{tc.i1})
v2.EXPECT().Identifiers().Return([]string{tc.i2})
}},
{"11/1*/2->1", "11", "1*", "2", v1, func(tc testcase) {
v1.EXPECT().Identifiers().Return([]string{tc.i1})
v2.EXPECT().Identifiers().Return([]string{tc.i2})
v1.EXPECT().Identifiers().Return([]string{tc.i1})
// v2.EXPECT().Identifiers().Return([]string{tc.i2})
}},
{"22/1*/2*->2", "22", "1*", "2*", v2, func(tc testcase) {
v1.EXPECT().Identifiers().Return([]string{tc.i1})
v2.EXPECT().Identifiers().Return([]string{tc.i2})
v1.EXPECT().Identifiers().Return([]string{tc.i1})
v2.EXPECT().Identifiers().Return([]string{tc.i2})
}},
{"2/_/*->2", "2", "", "*", v2, func(tc testcase) {
v1.EXPECT().Identifiers().Return(nil)
v2.EXPECT().Identifiers().Return([]string{tc.i2})
v1.EXPECT().Identifiers().Return(nil)
v2.EXPECT().Identifiers().Return([]string{tc.i2})
}},
}
for _, tc := range tc {
t.Logf("%+v", tc)
lp := &Loadpoint{
log: util.NewLogger("foo"),
}
lp.coordinator = coordinator.NewAdapter(lp, coordinator.New(util.NewLogger("foo"), []api.Vehicle{v1, v2}))
if tc.prepare != nil {
tc.prepare(tc)
}
if res := lp.selectVehicleByID(tc.id); tc.res != res {
t.Errorf("expected %v, got %v", tc.res, res)
}
}
}
func TestDefaultVehicle(t *testing.T) {
ctrl := gomock.NewController(t)
mode := api.ModePV
current := 66.6
dflt := api.NewMockVehicle(ctrl)
dflt.EXPECT().GetTitle().Return("default").AnyTimes()
dflt.EXPECT().Icon().Return("").AnyTimes()
dflt.EXPECT().Capacity().AnyTimes()
dflt.EXPECT().Phases().AnyTimes()
dflt.EXPECT().OnIdentified().Return(api.ActionConfig{
Mode: mode,
MinCurrent: current,
}).AnyTimes()
vehicle := api.NewMockVehicle(ctrl)
vehicle.EXPECT().GetTitle().Return("target").AnyTimes()
vehicle.EXPECT().Icon().Return("").AnyTimes()
vehicle.EXPECT().Capacity().AnyTimes()
vehicle.EXPECT().Phases().AnyTimes()
vehicle.EXPECT().OnIdentified().AnyTimes()
lp := NewLoadpoint(util.NewLogger("foo"), settings.NewDatabaseSettingsAdapter("foo"))
lp.DefaultMode = api.ModeOff // ondisconnect
lp.defaultVehicle = dflt
// populate channels
x, y, z := createChannels(t)
attachChannels(lp, x, y, z)
title := func(v api.Vehicle) string {
if v == nil {
return "<nil>"
}
return v.GetTitle()
}
// non-default vehicle identified
lp.setActiveVehicle(vehicle)
assert.Equal(t, vehicle, lp.vehicle, "expected vehicle "+title(vehicle))
assert.Equal(t, 6.0, lp.effectiveMinCurrent(), "current")
// non-default vehicle disconnected
lp.evVehicleDisconnectHandler()
assert.Equal(t, dflt, lp.vehicle, "expected default vehicle")
assert.Equal(t, mode, lp.GetMode(), "mode")
assert.Equal(t, current, lp.effectiveMinCurrent(), "current")
// default vehicle disconnected and reconnected
lp.evVehicleDisconnectHandler()
assert.Equal(t, mode, lp.GetMode(), "mode")
assert.Equal(t, current, lp.effectiveMinCurrent(), "current")
// set non-default vehicle during disconnect - should be default on connect
lp.tasks.Clear()
lp.evVehicleConnectHandler()
assert.Equal(t, dflt, lp.vehicle, "expected default vehicle")
assert.Equal(t, 1, lp.tasks.Size(), "task queue length")
// guest connected
lp.setActiveVehicle(nil)
assert.Nil(t, lp.vehicle, "expected no vehicle")
}
func TestReconnectVehicle(t *testing.T) {
tc := []struct {
name string
vehicleId []string
}{
{"without vehicle id", nil},
{"with vehicle id", []string{"foo"}},
}
for _, tc := range tc {
t.Run(tc.name, func(t *testing.T) {
ctrl := gomock.NewController(t)
clck := clock.NewMock()
type vehicleT struct {
*api.MockVehicle
*api.MockChargeState
}
v := api.NewMockVehicle(ctrl)
vehicle := &vehicleT{v, api.NewMockChargeState(ctrl)}
expectVehiclePublish(v)
vehicle.MockVehicle.EXPECT().Identifiers().AnyTimes().Return(tc.vehicleId)
vehicle.MockVehicle.EXPECT().Soc().Return(0.0, nil).AnyTimes()
charger := api.NewMockCharger(ctrl)
charger.EXPECT().Status().Return(api.StatusB, nil).AnyTimes()
lp := &Loadpoint{
log: util.NewLogger("foo"),
bus: evbus.New(),
clock: clck,
charger: charger,
chargeMeter: &Null{}, // silence nil panics
chargeRater: &Null{}, // silence nil panics
chargeTimer: &Null{}, // silence nil panics
wakeUpTimer: NewTimer(),
minCurrent: minA,
maxCurrent: maxA,
phases: 1,
mode: api.ModeNow,
}
lp.coordinator = coordinator.NewAdapter(lp, coordinator.New(util.NewLogger("foo"), []api.Vehicle{vehicle}))
attachListeners(t, lp)
// mode now
charger.EXPECT().MaxCurrent(int64(maxA))
// sync charger
charger.EXPECT().Enabled().Return(true, nil)
// vehicle not updated yet
vehicle.MockChargeState.EXPECT().Status().Return(api.StatusA, nil)
lp.Update(0, 0, nil, false, false, 0, nil, nil)
ctrl.Finish()
// detection started
assert.Equal(t, lp.clock.Now(), lp.vehicleDetect, "vehicle detection not started")
// vehicle not detected yet
assert.Nil(t, lp.vehicle, "vehicle should be <nil>")
// sync charger
charger.EXPECT().Enabled().Return(true, nil)
// vehicle not updated yet
vehicle.MockChargeState.EXPECT().Status().Return(api.StatusB, nil)
lp.Update(0, 0, nil, false, false, 0, nil, nil)
ctrl.Finish()
// vehicle detected
assert.Equal(t, vehicle, lp.vehicle, "vehicle should be detected")
})
}
}