package config

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

func TestLoadConfigNonExistent(t *testing.T) {
	err := LoadConfig(filepath.Join("..", "..", "test", "data", "doesnotexist.toml"))
	if err != nil {
		t.Errorf("Cannot write defaults, error: %+v", err)
	}
}

func TestWriteConfig(t *testing.T) {
	C.Twitter.AccessKey = "§OneNiceKey"
	C.Twitter.AccessSecret = "SuperNiceSecret"
	C.Twitter.ConsumerKey = "ConsumeMe"
	C.Twitter.ConsumerSecret = "EatASecret"
	err := WriteConfig(filepath.Join("..", "..", "test", "data", "doesnotexist.toml"))
	if err != nil {
		t.Errorf("Could not write config, got error: %+v", err)
	}
}

func TestLoadConfig(t *testing.T) {
	C = Config{}
	err := LoadConfig(filepath.Join("..", "..", "test", "data", "doesnotexist.toml"))
	if err != nil {
		t.Errorf("Cannot read config, error: %+v", err)
	}
	if C.Twitter.AccessKey != "§OneNiceKey" || C.Twitter.AccessSecret != "SuperNiceSecret" || C.Twitter.ConsumerKey != "ConsumeMe" || C.Twitter.ConsumerSecret != "EatASecret" {
		t.Errorf("Could not read config, entries wrong")
	}
	t.Cleanup(CleanupConfigTest)
}

func CleanupConfigTest() {
	os.Remove(filepath.Join("..", "..", "test", "data", "doesnotexist.toml"))
}