55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
// Copyright © 2016 Steve Francia <spf@spf13.com>.
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//
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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// Viper is a application configuration system.
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// It believes that applications can be configured a variety of ways
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// via flags, ENVIRONMENT variables, configuration files retrieved
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// from the file system, or a remote key/value store.
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package viper
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import (
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"reflect"
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"testing"
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)
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func TestCopyAndInsensitiviseMap(t *testing.T) {
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var (
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given = map[string]interface{}{
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"Foo": 32,
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"Bar": map[interface{}]interface {
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}{
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"ABc": "A",
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"cDE": "B"},
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}
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expected = map[string]interface{}{
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"foo": 32,
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"bar": map[string]interface {
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}{
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"abc": "A",
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"cde": "B"},
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}
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)
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got := copyAndInsensitiviseMap(given)
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if !reflect.DeepEqual(got, expected) {
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t.Fatalf("Got %q\nexpected\n%q", got, expected)
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}
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if _, ok := given["foo"]; ok {
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t.Fatal("Input map changed")
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}
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if _, ok := given["bar"]; ok {
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t.Fatal("Input map changed")
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}
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m := given["Bar"].(map[interface{}]interface{})
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if _, ok := m["ABc"]; !ok {
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t.Fatal("Input map changed")
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}
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}
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