terraform/command/plugins_lock_test.go

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package command
import (
"io/ioutil"
"os"
"reflect"
"testing"
)
func TestPluginSHA256LockFile_Read(t *testing.T) {
f, err := ioutil.TempFile(testingDir, "tf-pluginsha1lockfile-test-")
if err != nil {
t.Fatalf("failed to create temporary file: %s", err)
}
f.Close()
defer os.Remove(f.Name())
plf := &pluginSHA256LockFile{
Filename: f.Name(),
}
// Initially the file is invalid, so we should get an empty map.
digests := plf.Read()
if !reflect.DeepEqual(digests, map[string][]byte{}) {
t.Errorf("wrong initial content %#v; want empty map", digests)
}
}