mirror of https://github.com/docker/cli.git
26 lines
673 B
Go
26 lines
673 B
Go
package trust
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import (
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"testing"
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"github.com/docker/distribution/reference"
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"github.com/stretchr/testify/assert"
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)
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func TestGetTag(t *testing.T) {
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ref, err := reference.ParseNormalizedNamed("ubuntu@sha256:45b23dee08af5e43a7fea6c4cf9c25ccf269ee113168c19722f87876677c5cb2")
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assert.NoError(t, err)
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tag, err := getTag(ref)
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assert.EqualError(t, err, "cannot use a digest reference for IMAGE:TAG")
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ref, err = reference.ParseNormalizedNamed("alpine:latest")
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assert.NoError(t, err)
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tag, err = getTag(ref)
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assert.Equal(t, tag, "latest")
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ref, err = reference.ParseNormalizedNamed("alpine")
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assert.NoError(t, err)
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tag, err = getTag(ref)
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assert.Equal(t, tag, "")
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}
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