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all_test.go
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57 lines (49 loc) · 1.59 KB
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// Copyright 2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package librarian
import (
"bytes"
"os/exec"
"strings"
"testing"
)
func TestGolangCILint(t *testing.T) {
rungo(t, "tool", "golangci-lint", "run")
}
func TestGoImports(t *testing.T) {
// goimports -d exits 0 even when it finds unformatted files, so check
// stdout instead. Only stdout is checked because stderr may contain
// download progress messages. See
// https://github.com/googleapis/librarian/pull/2915.
if out := rungo(t, "tool", "goimports", "-d", "."); out != "" {
t.Fatalf("goimports -d .:\n%s", out)
}
}
func TestGoModTidy(t *testing.T) {
rungo(t, "mod", "tidy", "-diff")
}
func TestYAMLFormat(t *testing.T) {
rungo(t, "tool", "yamlfmt", "-lint", ".")
}
func rungo(t *testing.T, args ...string) string {
t.Helper()
var stdout, stderr bytes.Buffer
cmd := exec.Command("go", args...)
cmd.Stdout = &stdout
cmd.Stderr = &stderr
if err := cmd.Run(); err != nil {
t.Fatalf("go %s: %v\nStdout:\n%s\nStderr:\n%s", strings.Join(args, " "), err, stdout.String(), stderr.String())
}
return stdout.String()
}