mirror of https://github.com/containers/image.git
44 lines
2.3 KiB
Go
44 lines
2.3 KiB
Go
package storage
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import (
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"testing"
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"github.com/containers/image/v5/manifest"
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"github.com/containers/image/v5/types"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestBuildLayerInfosForCopy(t *testing.T) {
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manifestInfos := []manifest.LayerInfo{
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{BlobInfo: types.BlobInfo{Digest: "sha256:6a5a5368e0c2d3e5909184fa28ddfd56072e7ff3ee9a945876f7eee5896ef5bb", Size: -1}, EmptyLayer: false},
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{BlobInfo: types.BlobInfo{Digest: "sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4", Size: -1}, EmptyLayer: true},
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{BlobInfo: types.BlobInfo{Digest: "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", Size: -1}, EmptyLayer: true},
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{BlobInfo: types.BlobInfo{Digest: "sha256:1bbf5d58d24c47512e234a5623474acf65ae00d4d1414272a893204f44cc680c", Size: -1}, EmptyLayer: false},
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{BlobInfo: types.BlobInfo{Digest: "sha256:5555555555555555555555555555555555555555555555555555555555555555", Size: -1}, EmptyLayer: true},
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}
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physicalInfos := []types.BlobInfo{
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{Digest: "sha256:1111111111111111111111111111111111111111111111111111111111111111", Size: 111, MediaType: manifest.DockerV2Schema2LayerMediaType},
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{Digest: "sha256:2222222222222222222222222222222222222222222222222222222222222222", Size: 222, MediaType: manifest.DockerV2Schema2LayerMediaType},
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}
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// Success
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res, err := buildLayerInfosForCopy(manifestInfos, physicalInfos)
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require.NoError(t, err)
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assert.Equal(t, []types.BlobInfo{
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{Digest: "sha256:1111111111111111111111111111111111111111111111111111111111111111", Size: 111, MediaType: manifest.DockerV2Schema2LayerMediaType},
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{Digest: "sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4", Size: 32},
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{Digest: "sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4", Size: 32},
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{Digest: "sha256:2222222222222222222222222222222222222222222222222222222222222222", Size: 222, MediaType: manifest.DockerV2Schema2LayerMediaType},
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{Digest: "sha256:a3ed95caeb02ffe68cdd9fd84406680ae93d633cb16422d00e8a7c22955b46d4", Size: 32},
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}, res)
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// PhysicalInfos too short
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_, err = buildLayerInfosForCopy(manifestInfos, physicalInfos[:len(physicalInfos)-1])
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assert.Error(t, err)
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// PhysicalInfos too long
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_, err = buildLayerInfosForCopy(manifestInfos, append(physicalInfos, physicalInfos[0]))
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assert.Error(t, err)
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}
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