69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package registry
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import (
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"testing"
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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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const (
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sha256digestHex = "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
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sha256digest = "@sha256:" + sha256digestHex
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)
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func TestImageReference(t *testing.T) {
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testCases := []struct {
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input string
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expected string
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wantErr bool
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}{
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{
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input: "busybox",
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expected: "docker.io/library/busybox:latest",
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},
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{
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input: "docker.io/library/busybox",
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expected: "docker.io/library/busybox:latest",
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},
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{
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input: "docker.io/library/busybox:latest",
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expected: "docker.io/library/busybox:latest",
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},
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{
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input: "busybox:notlatest",
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expected: "docker.io/library/busybox:notlatest",
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},
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{
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input: "busybox" + sha256digest,
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expected: "docker.io/library/busybox:latest",
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},
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{
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input: "busybox:latest" + sha256digest,
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expected: "docker.io/library/busybox:latest",
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},
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{
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input: "busybox:v1.0.0" + sha256digest,
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expected: "docker.io/library/busybox:v1.0.0",
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},
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{
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input: "UPPERCASEISINVALID",
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expected: "",
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wantErr: true,
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},
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}
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for _, tt := range testCases {
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tt := tt
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t.Run(tt.input, func(t *testing.T) {
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ref, err := ImageReference(tt.input)
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if tt.wantErr {
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require.Error(t, err)
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return
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}
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require.NoError(t, err)
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assert.Equal(t, tt.expected, ref.DockerReference().String(), tt.input)
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})
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}
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}
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