163 lines
4 KiB
Go
163 lines
4 KiB
Go
package cmd
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import (
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"strings"
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"testing"
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"github.com/evcc-io/evcc/api"
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"github.com/evcc-io/evcc/api/globalconfig"
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"github.com/evcc-io/evcc/core"
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"github.com/evcc-io/evcc/server/db"
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"github.com/evcc-io/evcc/util/config"
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"github.com/stretchr/testify/suite"
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"go.uber.org/mock/gomock"
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)
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func TestSetupCircuits(t *testing.T) {
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suite.Run(t, new(circuitsTestSuite))
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}
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type circuitsTestSuite struct {
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suite.Suite
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}
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func (suite *circuitsTestSuite) SetupSuite() {
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db, err := db.New("sqlite", ":memory:")
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if err != nil {
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suite.T().Fatal(err)
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}
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config.Init(db)
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}
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func (suite *circuitsTestSuite) SetupTest() {
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config.Reset()
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}
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func (suite *circuitsTestSuite) TestCircuitConf() {
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var conf globalconfig.All
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viper.SetConfigType("yaml")
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suite.Require().NoError(viper.ReadConfig(strings.NewReader(`
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circuits:
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- name: master
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maxPower: 10000
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- name: slave
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parent: master
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maxPower: 10000
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loadpoints:
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- charger: test
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circuit: slave
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`)))
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suite.Require().NoError(viper.UnmarshalExact(&conf))
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suite.Require().NoError(configureCircuits(conf.Circuits))
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suite.Require().Len(config.Circuits().Devices(), 2)
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suite.Require().False(config.Circuits().Devices()[0].Instance().HasMeter())
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// empty charger
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suite.Require().NoError(config.Chargers().Add(config.NewStaticDevice(config.Named{
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Name: "test",
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}, api.Charger(nil))))
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err := configureLoadpoints(conf)
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suite.Require().NoError(err)
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lps := config.Loadpoints().Devices()
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suite.Require().NotNil(lps[0].Instance().GetCircuit())
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}
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func (suite *circuitsTestSuite) TestCircuitMissingLoadpoint() {
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var conf globalconfig.All
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viper.SetConfigType("yaml")
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suite.Require().NoError(viper.ReadConfig(strings.NewReader(`
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circuits:
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- name: master
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- name: slave
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parent: master
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loadpoints:
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- charger: test
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`)))
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suite.Require().NoError(viper.UnmarshalExact(&conf))
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suite.Require().NoError(configureCircuits(conf.Circuits))
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suite.Require().Len(config.Circuits().Devices(), 2)
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suite.Require().False(config.Circuits().Devices()[0].Instance().HasMeter())
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// empty charger
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suite.Require().NoError(config.Chargers().Add(config.NewStaticDevice(config.Named{
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Name: "test",
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}, api.Charger(nil))))
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err := configureLoadpoints(conf)
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suite.Require().NoError(err)
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lpsd := config.Loadpoints().Devices()
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lps := make([]*core.Loadpoint, 0, len(lpsd))
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for _, lp := range lpsd {
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lps = append(lps, lp.Instance().(*core.Loadpoint))
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}
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// circuit without device
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err = validateCircuits(lps)
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suite.Require().Error(err)
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suite.Require().Equal("circuit slave has no meter and no loadpoint assigned", err.Error())
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}
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func (suite *circuitsTestSuite) TestMissingRootCircuit() {
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ctrl := gomock.NewController(suite.T())
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circuit := api.NewMockCircuit(ctrl)
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// circuit device
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suite.Require().NoError(config.Circuits().Add(config.NewStaticDevice(config.Named{
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Name: "master",
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}, api.Circuit(circuit))))
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// root circuit present
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circuit.EXPECT().GetParent().Return(nil)
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circuit.EXPECT().HasMeter().Return(true)
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suite.Require().NoError(validateCircuits(nil))
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// root circuit missing
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circuit.EXPECT().GetParent().Return(circuit)
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err := validateCircuits(nil)
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suite.Require().Error(err)
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suite.Require().Equal("missing root circuit", err.Error())
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}
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func (suite *circuitsTestSuite) TestLoadpointUsingRootCircuit() {
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var conf globalconfig.All
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viper.SetConfigType("yaml")
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suite.Require().NoError(viper.ReadConfig(strings.NewReader(`
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circuits:
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- name: master
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loadpoints:
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- charger: test
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circuit: master
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`)))
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suite.Require().NoError(viper.UnmarshalExact(&conf))
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suite.Require().NoError(configureCircuits(conf.Circuits))
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suite.Require().Len(config.Circuits().Devices(), 1)
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// mock charger
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suite.Require().NoError(config.Chargers().Add(config.NewStaticDevice(config.Named{
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Name: "test",
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}, api.Charger(nil))))
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err := configureLoadpoints(conf)
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suite.Require().NoError(err)
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lpsd := config.Loadpoints().Devices()
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lps := make([]*core.Loadpoint, 0, len(lpsd))
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for _, lp := range lpsd {
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lps = append(lps, lp.Instance().(*core.Loadpoint))
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}
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// lp using root circuit is valid
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suite.Require().NoError(validateCircuits(lps))
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}
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