github.com/tickoalcantara12/micro/v3@v3.0.0-20221007104245-9d75b9bcbab9/util/config/config_test.go

package config

import (
	"os"
	"path/filepath"
	"testing"

	"github.com/tickoalcantara12/micro/v3/util/user"
	"github.com/nightlyone/lockfile"
)

func Test(t *testing.T) {
	tt := []struct {
		name   string
		values map[string]string
	}{
		{
			name: "No values",
		},
		{
			name: "Single value",
			values: map[string]string{
				"foo": "bar",
			},
		},
		{
			name: "Multiple values",
			values: map[string]string{
				"foo":   "bar",
				"apple": "tree",
			},
		},
	}

	saveLock := lock
	saveFile := File

	File = filepath.Join(user.Dir, "config-test.json")
	lock, _ = lockfile.New(File)

	defer func() {
		File = saveFile
		lock = saveLock
	}()

	fp := File

	for _, tc := range tt {
		t.Run(tc.name, func(t *testing.T) {
			defer os.Remove(fp)

			if _, err := os.Stat(fp); err != os.ErrNotExist {
				os.Remove(fp)
			}

			for k, v := range tc.values {
				if err := Set(k, v); err != nil {
					t.Error(err)
				}
			}

			for k, v := range tc.values {
				val, err := Get(k)
				if err != nil {
					t.Error(err)
					continue
				}

				if v != val {
					t.Errorf("Got '%v' but expected '%v'", val, v)
				}
			}
		})
	}
}