64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package configkit_test
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import (
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"errors"
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"testing"
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configkit "go.maximumdirect.net/configkit"
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)
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func TestFacadeResolutionPresenceUsesDynamicEntryShape(t *testing.T) {
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t.Parallel()
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type configuration struct {
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Shape any `yaml:"shape"`
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}
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tests := []struct {
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name string
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input string
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keyPresent bool
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}{
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{name: "mapping key", input: "shape: {'0': input}\n", keyPresent: true},
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{name: "sequence index", input: "shape: [input]\n", keyPresent: false},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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parsed, err := configkit.ParsePath("/shape/0")
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if err != nil {
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t.Fatal(err)
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}
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_, err = configkit.Load(configkit.Bytes("dynamic.yml", []byte(test.input)), configkit.Options[configuration]{
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Definition: configkit.Definition[configuration]{
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Resolve: func(_ *configuration, resolution *configkit.Resolution) error {
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check := func(path configkit.Path, want bool) error {
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info, found := resolution.EntryInfo(path)
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explicit := resolution.IsExplicit(path)
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if found != want || explicit != want || (found && info.Explicit != explicit) {
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return errors.New("resolution presence disagrees with dynamic entry shape")
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}
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return nil
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}
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for _, checkPath := range []struct {
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path configkit.Path
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want bool
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}{
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{path: configkit.Keys("shape", "0"), want: test.keyPresent},
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{path: configkit.Keys("shape").Index(0), want: !test.keyPresent},
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{path: parsed, want: true},
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{path: configkit.Keys("shape", "missing"), want: false},
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} {
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if err := check(checkPath.path, checkPath.want); err != nil {
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return err
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}
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}
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return nil
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},
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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})
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}
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}
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