34 lines
775 B
Go
34 lines
775 B
Go
package dockerfile
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import (
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"strings"
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"testing"
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"github.com/docker/docker/builder/dockerfile/parser"
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"github.com/docker/docker/pkg/testutil/assert"
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)
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func TestAddNodesForLabelOption(t *testing.T) {
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dockerfile := "FROM scratch"
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result, err := parser.Parse(strings.NewReader(dockerfile))
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assert.NilError(t, err)
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labels := map[string]string{
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"org.e": "cli-e",
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"org.d": "cli-d",
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"org.c": "cli-c",
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"org.b": "cli-b",
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"org.a": "cli-a",
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}
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nodes := result.AST
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addNodesForLabelOption(nodes, labels)
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expected := []string{
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"FROM scratch",
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`LABEL "org.a"='cli-a' "org.b"='cli-b' "org.c"='cli-c' "org.d"='cli-d' "org.e"='cli-e'`,
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}
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assert.Equal(t, len(nodes.Children), 2)
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for i, v := range nodes.Children {
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assert.Equal(t, v.Original, expected[i])
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}
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}
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