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: strings_test.go
    path of file: ./repos/corteza/server/pkg/slice
    
    the code of the file until where you have to start completion: package slice

import (
	"github.com/stretchr/testify/assert"
	"testing"
)

func TestIntersectStrings(t *testing.T) {
	cases := []struct {
		name string
		a    []string
		b    []string
		c    []
    
func TestPluckStrung(t *testing.T) {
	cases := []struct {
		name string
		ss   []string
		ff   []string
		o    []string
	}{
		{
			"empty",
			[]string{},
			[]string{},
			[]string{},
		},
		{
			"some",
			[]string{"a", "b"},
			[]string{"a"},
			[]string{"b"},
		},
		{
			"all",
			[]string{"a", "b"},
			[]string{"a", "b"},
			[]string{},
		},
		{
			"not there",
			[]string{"a"},
			[]string{"b"},
			[]string{"a"},
		},
	}
	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {
			assert.EqualValues(t, PluckString(c.ss, c.ff...), c.o)
		})
	}
}