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// Copyright 2019 Google LLC All Rights Reserved.
//
// 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 types
import "testing"
func TestIsDistributable(t *testing.T) {
for _, mt := range []MediaType{
OCIRestrictedLayer,
OCIUncompressedRestrictedLayer,
DockerForeignLayer,
} {
if mt.IsDistributable() {
t.Errorf("%s: should not be distributable", mt)
}
}
for _, mt := range []MediaType{
OCIContentDescriptor,
OCIImageIndex,
OCIManifestSchema1,
OCIConfigJSON,
OCILayer,
OCIUncompressedLayer,
DockerManifestSchema1,
DockerManifestSchema1Signed,
DockerManifestSchema2,
DockerManifestList,
DockerLayer,
DockerConfigJSON,
DockerPluginConfig,
DockerUncompressedLayer,
} {
if !mt.IsDistributable() {
t.Errorf("%s: should be distributable", mt)
}
}
}
func TestIsImage(t *testing.T) {
for _, mt := range []MediaType{
OCIManifestSchema1, DockerManifestSchema2,
} {
if !mt.IsImage() {
t.Errorf("%s: should be image", mt)
}
}
for _, mt := range []MediaType{
OCIContentDescriptor,
OCIImageIndex,
OCIConfigJSON,
OCILayer,
OCIRestrictedLayer,
OCIUncompressedLayer,
OCIUncompressedRestrictedLayer,
DockerManifestList,
DockerLayer,
DockerConfigJSON,
DockerPluginConfig,
DockerForeignLayer,
DockerUncompressedLayer,
} {
if mt.IsImage() {
t.Errorf("%s: should not be image", mt)
}
}
}
func TestIsIndex(t *testing.T) {
for _, mt := range []MediaType{
OCIImageIndex, DockerManifestList,
} {
if !mt.IsIndex() {
t.Errorf("%s: should be index", mt)
}
}
for _, mt := range []MediaType{
OCIContentDescriptor,
OCIConfigJSON,
OCILayer,
OCIRestrictedLayer,
OCIUncompressedLayer,
OCIUncompressedRestrictedLayer,
OCIManifestSchema1,
DockerManifestSchema2,
DockerLayer,
DockerConfigJSON,
DockerPluginConfig,
DockerForeignLayer,
DockerUncompressedLayer,
} {
if mt.IsIndex() {
t.Errorf("%s: should not be index", mt)
}
}
}
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