46 lines
1.7 KiB
Go
46 lines
1.7 KiB
Go
package updater
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import (
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"context"
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"errors"
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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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func TestResolver(t *testing.T) {
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const d = "sha256:d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1d1"
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auth := &RegistryAuth{byHost: map[string]string{"gitea.shcizo.se": "enc-gitea"}}
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t.Run("resolves tag with registry auth", func(t *testing.T) {
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dist := &fakeDist{digest: d}
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got, err := NewResolver(dist, auth).Resolve(context.Background(), "gitea.shcizo.se/shcizo/slusk:1.4")
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require.NoError(t, err)
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assert.Equal(t, "gitea.shcizo.se/shcizo/slusk:1.4@"+d, got)
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assert.Equal(t, []string{"gitea.shcizo.se/shcizo/slusk:1.4"}, dist.refs)
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assert.Equal(t, []string{"enc-gitea"}, dist.auths)
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})
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t.Run("a ref with a digest passes through without asking the daemon", func(t *testing.T) {
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for _, ref := range []string{"repo@sha256:x", "repo:1@sha256:x", "localhost:5000/repo:1@sha256:x"} {
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dist := &fakeDist{digest: d}
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got, err := NewResolver(dist, nil).Resolve(context.Background(), ref)
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require.NoError(t, err, ref)
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assert.Equal(t, ref, got)
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assert.Empty(t, dist.refs)
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}
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})
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t.Run("a bare ref is refused without asking the daemon", func(t *testing.T) {
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dist := &fakeDist{digest: d}
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_, err := NewResolver(dist, nil).Resolve(context.Background(), "repo")
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assert.ErrorContains(t, err, "has no tag to resolve")
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assert.Empty(t, dist.refs)
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})
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t.Run("daemon error is wrapped", func(t *testing.T) {
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cause := errors.New("unauthorized")
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_, err := NewResolver(&fakeDist{err: cause}, nil).Resolve(context.Background(), "repo:1")
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assert.ErrorIs(t, err, cause)
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assert.ErrorContains(t, err, "repo:1")
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})
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}
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