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// Copyright 2016 The Linux Foundation
//
// 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 schema_test
import (
"strings"
"testing"
"github.com/opencontainers/image-spec/schema"
)
func TestImageLayout(t *testing.T) {
for i, tt := range []struct {
imageLayout string
fail bool
}{
// expected faulure: imageLayoutVersion does not match pattern
{
imageLayout: `
{
"imageLayoutVersion": 1.0.0
}
`,
fail: true,
},
// validate layout
{
imageLayout: `
{
"imageLayoutVersion": "1.0.0"
}
`,
fail: false,
},
} {
r := strings.NewReader(tt.imageLayout)
err := schema.ValidatorMediaTypeLayoutHeader.Validate(r)
if got := err != nil; tt.fail != got {
t.Errorf("test %d: expected validation failure %t but got %t, err %v", i, tt.fail, got, err)
}
}
}
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