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//
// Copyright 2021 The Sigstore Authors.
//
// 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
//
// http://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 signed
import (
"testing"
"github.com/google/go-containerregistry/pkg/v1/random"
)
func TestImage(t *testing.T) {
i, err := random.Image(300 /* bytes */, 5 /* layers */)
if err != nil {
t.Fatalf("random.Image() = %v", err)
}
si := Image(i)
sigs, err := si.Signatures()
if err != nil {
t.Fatalf("Signatures() = %v", err)
}
if sl, err := sigs.Get(); err != nil {
t.Errorf("Get() = %v", err)
} else if got, want := len(sl), 0; got != want {
t.Errorf("len(Get()) = %d, wanted %d", got, want)
}
atts, err := si.Attestations()
if err != nil {
t.Fatalf("Attestations() = %v", err)
}
if al, err := atts.Get(); err != nil {
t.Errorf("Get() = %v", err)
} else if got, want := len(al), 0; got != want {
t.Errorf("len(Get()) = %d, wanted %d", got, want)
}
}
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