You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: types_test.go
    path of file: ./repos/evcc/meter/tasmota
    
    the code of the file until where you have to start completion: package tasmota

import (
	"encoding/json"
	"testing"
)

// Test StatusSNS response of all known Tasmota flavours
func TestUnmarshalStatusSNSResponse(t *testing.T) {
	var res StatusSNSResponse

	// Test cases for #6082
	jsonstr := `{"StatusSNS":{"Time":"2023-02-05T20:31:48","ENERGY":{"TotalStartTime":"2023-02-05T11:04:13","Total":1290.3960,"Yesterday":0.8540,"Today":0.1730,"Power":47.11,"ApparentPower":0.0,"ReactivePower":0.0,"Factor":0.00,"Voltage":0.00,"Current":0.000}}}`
	if err := json.Unmarshal([]byte(jsonstr), &res); err != nil {
		t.Error(err)
	}
	if power, err := res.StatusSNS.En
    
func TestUnmarshalStatusSNSResponse(t *testing.T) {
	var res StatusSNSResponse

	// Test cases for #6082
	jsonstr := `{"StatusSNS":{"Time":"2023-02-05T20:31:48","ENERGY":{"TotalStartTime":"2023-02-05T11:04:13","Total":1290.3960,"Yesterday":0.8540,"Today":0.1730,"Power":47.11,"ApparentPower":0.0,"ReactivePower":0.0,"Factor":0.00,"Voltage":0.00,"Current":0.000}}}`
	if err := json.Unmarshal([]byte(jsonstr), &res); err != nil {
		t.Error(err)
	}
	if power, err := res.StatusSNS.Energy.Power.Channel(1); err == nil && power != 47.11 {
		t.Error("StatusSNS.Energy.Power.Channel(1) != 47.11")
	}

	// Test case for #5731
	jsonstr = `{"StatusSNS":{"Time":"2023-01-09T18:57:39","Switch1":"ON","Switch2":"OFF","ANALOG":{"Temperature":49.6},"ENERGY":{"TotalStartTime":"2023-01-09T13:59:15","Total":0.077,"Yesterday":0.000,"Today":0.077,"Power":[8.15,0],"ApparentPower":[5,0],"ReactivePower":[4,0],"Factor":[0.00,0.00],"Frequency":50,"Voltage":237,"Current":[0.000,0.000]},"TempUnit":"C"}}`
	if err := json.Unmarshal([]byte(jsonstr), &res); err != nil {
		t.Error(err)
	}
	if power, err := res.StatusSNS.Energy.Power.Channel(1); err == nil && power != 8.15 {
		t.Error("StatusSNS.Energy.Power.Channel(1) != 8.15")
	}

	// Test case for #3787
	jsonstr = `{"StatusSNS":{"Time":"2022-07-07T13:01:11","HTU21":{"Temperature":25.2,"Humidity":45.5},"SML":{"Total_in":34507.4761,"Total_out":14737.1422,"Power_curr":-894,"Meter_number":"0901454d48000000000"},"Gas":{"Count":1.84},"TempUnit":"C"}}`
	if err := json.Unmarshal([]byte(jsonstr), &res); err != nil {
		t.Error(err)
	}
	if res.StatusSNS.SML.PowerCurr != -894 {
		t.Error("res.StatusSNS.SML.PowerCurr != -894")
	}
}