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// Copyright © 2016 Steve Francia <spf@spf13.com>.
//
// Use of this source code is governed by an MIT-style
// license that can be found in the LICENSE file.
// Viper is a application configuration system.
// It believes that applications can be configured a variety of ways
// via flags, ENVIRONMENT variables, configuration files retrieved
// from the file system, or a remote key/value store.
package viper
import (
"log/slog"
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
)
func TestCopyAndInsensitiviseMap(t *testing.T) {
var (
given = map[string]any{
"Foo": 32,
"Bar": map[any]any{
"ABc": "A",
"cDE": "B",
},
}
expected = map[string]any{
"foo": 32,
"bar": map[string]any{
"abc": "A",
"cde": "B",
},
}
)
got := copyAndInsensitiviseMap(given)
assert.Equal(t, expected, got)
_, ok := given["foo"]
assert.False(t, ok)
_, ok = given["bar"]
assert.False(t, ok)
m := given["Bar"].(map[any]any)
_, ok = m["ABc"]
assert.True(t, ok)
}
func TestAbsPathify(t *testing.T) {
skipWindows(t)
home := userHomeDir()
homer := filepath.Join(home, "homer")
wd, _ := os.Getwd()
t.Setenv("HOMER_ABSOLUTE_PATH", homer)
t.Setenv("VAR_WITH_RELATIVE_PATH", "relative")
tests := []struct {
input string
output string
}{
{"", wd},
{"sub", filepath.Join(wd, "sub")},
{"./", wd},
{"./sub", filepath.Join(wd, "sub")},
{"$HOME", home},
{"$HOME/", home},
{"$HOME/sub", filepath.Join(home, "sub")},
{"$HOMER_ABSOLUTE_PATH", homer},
{"$HOMER_ABSOLUTE_PATH/", homer},
{"$HOMER_ABSOLUTE_PATH/sub", filepath.Join(homer, "sub")},
{"$VAR_WITH_RELATIVE_PATH", filepath.Join(wd, "relative")},
{"$VAR_WITH_RELATIVE_PATH/", filepath.Join(wd, "relative")},
{"$VAR_WITH_RELATIVE_PATH/sub", filepath.Join(wd, "relative", "sub")},
}
for _, test := range tests {
got := absPathify(slog.Default(), test.input)
assert.Equal(t, test.output, got)
}
}
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