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: notice_test.go
    path of file: ./repos/oh-my-posh/src/upgrade
    
    the code of the file until where you have to start completion: package upgrade

import (
	"fmt"
	"testing"

	"github.com/jandedobbeleer/oh-my-posh/src/build"
	"github.com/jandedobbeleer/oh-my-posh/src/mock"
	"github.com/jandedobbeleer/oh-my-posh/src/platform"
	"github.com/stretchr/testify/assert"

	mock2 "github.com/stretchr/testify/mock"
)

func TestCanUpgrade(t *testing.T) {
	cases := []struct {
		Case           string
		Expected       bool
		CurrentVersion string
		LatestVersion  string
		Error   
    
func TestCanUpgrade(t *testing.T) {
	cases := []struct {
		Case           string
		Expected       bool
		CurrentVersion string
		LatestVersion  string
		Error          error
		Cache          bool
		GOOS           string
		Installer      string
	}{
		{Case: "Up to date", CurrentVersion: "3.0.0", LatestVersion: "v3.0.0"},
		{Case: "Outdated Windows", Expected: true, CurrentVersion: "3.0.0", LatestVersion: "v3.0.1", GOOS: platform.WINDOWS},
		{Case: "Outdated Linux", Expected: true, CurrentVersion: "3.0.0", LatestVersion: "v3.0.1", GOOS: platform.LINUX},
		{Case: "Outdated Darwin", Expected: true, CurrentVersion: "3.0.0", LatestVersion: "v3.0.1", GOOS: platform.DARWIN},
		{Case: "Cached", Cache: true},
		{Case: "Error", Error: fmt.Errorf("error")},
		{Case: "Windows Store", Installer: "ws"},
	}

	for _, tc := range cases {
		env := new(mock.MockedEnvironment)
		build.Version = tc.CurrentVersion
		cache := &mock.MockedCache{}
		cache.On("Get", CACHEKEY).Return("", tc.Cache)
		cache.On("Set", mock2.Anything, mock2.Anything, mock2.Anything)
		env.On("Cache").Return(cache)
		env.On("GOOS").Return(tc.GOOS)
		env.On("Getenv", "POSH_INSTALLER").Return(tc.Installer)

		json := fmt.Sprintf(`{"tag_name":"%s"}`, tc.LatestVersion)
		env.On("HTTPRequest", RELEASEURL).Return([]byte(json), tc.Error)
		// ignore the notice
		_, canUpgrade := Notice(env)
		assert.Equal(t, tc.Expected, canUpgrade, tc.Case)
	}
}