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: httpiclient_test.go
    path of file: ./repos/go-doudou/cmd/internal/svc/codegen
    
    the code of the file until where you have to start completion: package codegen

import (
	"github.com/unionj-cloud/go-doudou/v2/toolkit/astutils"
	"path/filepath"
	"testing"
)

func TestGenGoIClient(t *testing.T) {
	svcfile := filepath.Join(testDir, "svc.go")
	ic := astutils.BuildInterfaceCollector(svcfile, astutils.ExprString)

	type args struct {
		dir string
		ic  astutils.InterfaceCollector
	}

    
func TestGenGoIClient(t *testing.T) {
	svcfile := filepath.Join(testDir, "svc.go")
	ic := astutils.BuildInterfaceCollector(svcfile, astutils.ExprString)

	type args struct {
		dir string
		ic  astutils.InterfaceCollector
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "",
			args: args{
				dir: testDir,
				ic:  ic,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			GenGoIClient(tt.args.dir, tt.args.ic)
		})
	}
}