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// Copyright 2019 The Kubernetes Authors.
// SPDX-License-Identifier: Apache-2.0
package krusty_test
import (
"strings"
"testing"
"sigs.k8s.io/kustomize/api/krusty"
"sigs.k8s.io/kustomize/kyaml/filesys"
)
// A simple usage example to shows what happens when
// there are no files to read.
// For more substantial tests and examples,
// see other tests in this package.
func TestEmptyFileSystem(t *testing.T) {
b := krusty.MakeKustomizer(krusty.MakeDefaultOptions())
_, err := b.Run(filesys.MakeFsInMemory(), "noSuchThing")
if err == nil {
t.Fatalf("expected error")
}
if !strings.Contains(err.Error(), "'noSuchThing' doesn't exist") {
t.Fatalf("unexpected error: %v", err)
}
}
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