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: import_test.go
    path of file: ./repos/gccrs/libgo/go/cmd/go/internal/modload
    
    the code of the file until where you have to start completion: // Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package modload

import (
	"context"
	"internal/testenv"
	"regexp"
	"strings"
	"testing"

	"golang.org/x/mod/module"
)

var importTests = []struct {
	path string
	m    module.Version
	err  string
}{
	{
		path: "golang.org/x/net/context",
		m: module.Version{
			Path: "golang.org/x/net",
		},
	},
	{
		path: "golang.org/x/net",
		err:  `module golan
    
func TestQueryImport(t *testing.T) {
	testenv.MustHaveExternalNetwork(t)
	testenv.MustHaveExecPath(t, "git")

	oldAllowMissingModuleImports := allowMissingModuleImports
	oldRootMode := RootMode
	defer func() {
		allowMissingModuleImports = oldAllowMissingModuleImports
		RootMode = oldRootMode
	}()
	allowMissingModuleImports = true
	RootMode = NoRoot

	ctx := context.Background()
	rs := LoadModFile(ctx)

	for _, tt := range importTests {
		t.Run(strings.ReplaceAll(tt.path, "/", "_"), func(t *testing.T) {
			// Note that there is no build list, so Import should always fail.
			m, err := queryImport(ctx, tt.path, rs)

			if tt.err == "" {
				if err != nil {
					t.Fatalf("queryImport(_, %q): %v", tt.path, err)
				}
			} else {
				if err == nil {
					t.Fatalf("queryImport(_, %q) = %v, nil; expected error", tt.path, m)
				}
				if !regexp.MustCompile(tt.err).MatchString(err.Error()) {
					t.Fatalf("queryImport(_, %q): error %q, want error matching %#q", tt.path, err, tt.err)
				}
			}

			if m.Path != tt.m.Path || (tt.m.Version != "" && m.Version != tt.m.Version) {
				t.Errorf("queryImport(_, %q) = %v, _; want %v", tt.path, m, tt.m)
			}
		})
	}
}