| // Copyright 2019 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 cmdtest |
| |
| import ( |
| "fmt" |
| "testing" |
| |
| "golang.org/x/tools/internal/span" |
| ) |
| |
| func (r *runner) Rename(t *testing.T, spn span.Span, newText string) { |
| filename := spn.URI().Filename() |
| goldenTag := newText + "-rename" |
| loc := fmt.Sprintf("%v", spn) |
| got, err := r.NormalizeGoplsCmd(t, "rename", loc, newText) |
| got += err |
| expect := string(r.data.Golden(goldenTag, filename, func() ([]byte, error) { |
| return []byte(got), nil |
| })) |
| if expect != got { |
| t.Errorf("rename failed with %v %v\nexpected:\n%s\ngot:\n%s", loc, newText, expect, got) |
| } |
| // now check we can build a valid unified diff |
| unified, _ := r.NormalizeGoplsCmd(t, "rename", "-d", loc, newText) |
| checkUnified(t, filename, expect, unified) |
| } |
