package main

import (
	"os"
	"strings"
	"testing"
)

func TestParseAccounts(t *testing.T) {
	f, err := os.Open("testdata/accounts.cf")
	if err != nil {
		t.Fatal(err)
	}
	defer f.Close()
	accounts, err := parseAccounts(f)
	if err != nil {
		t.Fatal(err)
	}
	if len(accounts) != 5 {
		t.Fatalf("got %d accounts, want 5", len(accounts))
	}
	want := []string{
		"info@produktor.io",
		"andriy.oblivantsev@produktor.io",
		"postmaster@produktor.io",
		"postman@produktor.io",
		"ano@produktor.io",
	}
	for i, w := range want {
		if accounts[i].Email != w {
			t.Errorf("account %d = %q, want %q", i, accounts[i].Email, w)
		}
	}
	if accounts[0].Hash == "" {
		t.Error("expected a hash to be parsed")
	}
}

func TestParseAccountsSkipsMalformed(t *testing.T) {
	in := "# comment\n\nalice@example.org|hash1\nbroken-line-no-pipe\n|hash-no-email\n"
	accounts, err := parseAccounts(strings.NewReader(in))
	if err != nil {
		t.Fatal(err)
	}
	if len(accounts) != 1 || accounts[0].Email != "alice@example.org" {
		t.Fatalf("got %+v, want only alice@example.org", accounts)
	}
}