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// 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 (
"testing"
"golang.org/x/tools/internal/lsp/diff"
"golang.org/x/tools/internal/lsp/diff/myers"
"golang.org/x/tools/internal/span"
)
func (r *runner) Import(t *testing.T, spn span.Span) {
uri := spn.URI()
filename := uri.Filename()
got, _ := r.NormalizeGoplsCmd(t, "imports", filename)
want := string(r.data.Golden("goimports", filename, func() ([]byte, error) {
return []byte(got), nil
}))
if want != got {
d, err := myers.ComputeEdits(uri, want, got)
if err != nil {
t.Fatal(err)
}
t.Errorf("imports failed for %s, expected:\n%s", filename, diff.ToUnified("want", "got", want, d))
}
}
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