// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.

package config

import (
_ "fmt"
	"github.com/stretchr/testify/assert"
	"log"
	"os"
	"testing"
	"strings"
)

var TempDir string

func TestMain(m *testing.M) {
	var err error
	TempDir, err = os.MkdirTemp("", "testconfig")
	if err != nil || TempDir == "" {
		log.Fatal(err)
	}

	rc := m.Run()

	os.RemoveAll(TempDir)
	os.Exit(rc)
}

func TestNewBlock(t *testing.T) {
	configYaml := `
name: "foo"
values:
  http_user: "test"
  http_pass: "password"
`
	docReader := strings.NewReader(configYaml)

	block := NewBlock()
	assert.NotNil(t, block)
	assert.Nil(t, block.Load(docReader))
	assert.Equal(t, "foo", block.Name)
	val, err := block.GetValue("http_user")
	assert.Nil(t, err)
	assert.Equal(t, "test", val)

	missingVal, missingErr := block.GetValue("content")
	assert.ErrorIs(t, missingErr, ErrUnknownConfigurationKey)
	assert.Nil(t, missingVal)
}