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: count_test.go
    path of file: ./repos/gitkube/vendor/github.com/spf13/pflag
    
    the code of the file until where you have to start completion: package pflag

import (
	"os"
	"testing"
)

func setUpCount(c *int) *FlagSet {
	f := NewFlagSet("test", ContinueOnError)
	f.CountVarP(c, "verbose", "v", "a counter")
	return f
}

func TestCount(t *testing.T) {
	testCases := []struct {
		
    
func TestCount(t *testing.T) {
	testCases := []struct {
		input    []string
		success  bool
		expected int
	}{
		{[]string{}, true, 0},
		{[]string{"-v"}, true, 1},
		{[]string{"-vvv"}, true, 3},
		{[]string{"-v", "-v", "-v"}, true, 3},
		{[]string{"-v", "--verbose", "-v"}, true, 3},
		{[]string{"-v=3", "-v"}, true, 4},
		{[]string{"--verbose=0"}, true, 0},
		{[]string{"-v=0"}, true, 0},
		{[]string{"-v=a"}, false, 0},
	}

	devnull, _ := os.Open(os.DevNull)
	os.Stderr = devnull
	for i := range testCases {
		var count int
		f := setUpCount(&count)

		tc := &testCases[i]

		err := f.Parse(tc.input)
		if err != nil && tc.success == true {
			t.Errorf("expected success, got %q", err)
			continue
		} else if err == nil && tc.success == false {
			t.Errorf("expected failure, got success")
			continue
		} else if tc.success {
			c, err := f.GetCount("verbose")
			if err != nil {
				t.Errorf("Got error trying to fetch the counter flag")
			}
			if c != tc.expected {
				t.Errorf("expected %d, got %d", tc.expected, c)
			}
		}
	}
}