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go/internal/lsp/cmd/test/suggested_fix.go
Rohan Challa 6fdc5776f4 internal/lsp: add quickfixes for missing dependencies in go.mod
This change adds quick fixes for diagnostics in .go files, specifically for diagnostics that deal with imported packages that are not declared in the go.mod file. These quick fixes will automatically add the dependency in the go.mod file and format the file if there are any issues.

Updates golang/go#31999

Change-Id: Iab151ce96194fae4b1995859aec416c5473da6e3
Reviewed-on: https://go-review.googlesource.com/c/tools/+/215898
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2020-02-07 00:16:14 +00:00

25 lines
688 B
Go

// 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/tests"
"golang.org/x/tools/internal/span"
)
func (r *runner) SuggestedFix(t *testing.T, spn span.Span) {
uri := spn.URI()
filename := uri.Filename()
got, _ := r.NormalizeGoplsCmd(t, "fix", "-a", filename)
want := string(r.data.Golden("suggestedfix_"+tests.SpanName(spn), filename, func() ([]byte, error) {
return []byte(got), nil
}))
if want != got {
t.Errorf("suggested fixes failed for %s, expected:\n%v\ngot:\n%v", filename, want, got)
}
}