78 lines
1.6 KiB
Go
78 lines
1.6 KiB
Go
package lib
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestMapWalk(t *testing.T) {
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t.Parallel()
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type tcase struct {
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input interface{}
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expected interface{}
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unexpected bool
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err bool
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}
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cases := map[string]tcase{
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// basically tests that []uint8 gets turned into
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// a string
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"simple": tcase{
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input: map[string]interface{}{
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"foo": []uint8("bar"),
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},
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expected: map[string]interface{}{
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"foo": "bar",
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},
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},
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// ensures that it was actually converted and not
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// just the require.Equal masking the underlying
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// type differences
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"uint8 conversion": tcase{
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input: map[string]interface{}{
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"foo": []uint8("bar"),
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},
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expected: map[string]interface{}{
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"foo": []uint8("bar"),
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},
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unexpected: true,
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},
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// TODO(banks): despite the doc comment, MapWalker doesn't actually fix
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// these cases yet. Do that in a later PR.
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// "map iface": tcase{
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// input: map[string]interface{}{
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// "foo": map[interface{}]interface{}{
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// "bar": "baz",
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// },
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// },
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// expected: map[string]interface{}{
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// "foo": map[string]interface{}{
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// "bar": "baz",
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// },
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// },
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// },
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}
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for name, tcase := range cases {
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name := name
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tcase := tcase
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t.Run(name, func(t *testing.T) {
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t.Parallel()
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actual, err := MapWalk(tcase.input)
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if tcase.err {
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require.Error(t, err)
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} else {
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require.NoError(t, err)
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if tcase.unexpected {
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require.NotEqual(t, tcase.expected, actual)
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} else {
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require.Equal(t, tcase.expected, actual)
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}
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}
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})
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}
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}
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