mirror of
https://github.com/spf13/viper
synced 2024-11-04 20:27:02 +00:00
95 lines
2.1 KiB
Go
95 lines
2.1 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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"os"
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"path/filepath"
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"reflect"
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"testing"
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"github.com/spf13/viper/internal/testutil"
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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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}
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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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)
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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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func TestAbsPathify(t *testing.T) {
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home := userHomeDir()
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homer := filepath.Join(home, "homer")
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wd, _ := os.Getwd()
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testutil.Setenv(t, "HOMER_ABSOLUTE_PATH", homer)
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testutil.Setenv(t, "VAR_WITH_RELATIVE_PATH", "relative")
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tests := []struct {
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input string
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output string
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}{
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{"", wd},
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{"sub", filepath.Join(wd, "sub")},
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{"./", wd},
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{"./sub", filepath.Join(wd, "sub")},
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{"$HOME", home},
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{"$HOME/", home},
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{"$HOME/sub", filepath.Join(home, "sub")},
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{"$HOMER_ABSOLUTE_PATH", homer},
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{"$HOMER_ABSOLUTE_PATH/", homer},
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{"$HOMER_ABSOLUTE_PATH/sub", filepath.Join(homer, "sub")},
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{"$VAR_WITH_RELATIVE_PATH", filepath.Join(wd, "relative")},
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{"$VAR_WITH_RELATIVE_PATH/", filepath.Join(wd, "relative")},
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{"$VAR_WITH_RELATIVE_PATH/sub", filepath.Join(wd, "relative", "sub")},
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}
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for _, test := range tests {
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got := absPathify(test.input)
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if got != test.output {
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t.Errorf("Got %v\nexpected\n%q", got, test.output)
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}
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}
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}
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