import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:smoke_cess_app/utils/timer_util.dart';

void main() {
  test('FormatTime: Seconds', () {
    String result = formatTime(1);
    expect(result, '00:01');
  });
  test('FormatTime: Minutes', () {
    String result = formatTime(61);
    expect(result, '01:01');
  });
  test('FormatTime: Hours', () {
    String result = formatTime(3661);
    expect(result, '01:01:01');
  });
  test('FormatTime: Day', () {
    String result = formatTime(90061);
    expect(result, '1 Tag, 01:01:01');
  });
  test('FormatTime: Days', () {
    String result = formatTime(176461);
    expect(result, '2 Tage, 01:01:01');
  });
  test('FormatTime: Negativ Value', () {
    String result = formatTime(-1);
    expect(result, '00:00');
  });

  test('DurationBetween: 0', () {
    TimeOfDay start = const TimeOfDay(hour: 12, minute: 0);
    TimeOfDay end = const TimeOfDay(hour: 12, minute: 0);
    TimeOfDay result = start.durationBetween(end);
    expect(result, const TimeOfDay(hour: 0, minute: 0));
  });
  test('DurationBetween: 23h 59min', () {
    TimeOfDay start = const TimeOfDay(hour: 0, minute: 0);
    TimeOfDay end = const TimeOfDay(hour: 23, minute: 59);
    TimeOfDay result = start.durationBetween(end);
    expect(result, const TimeOfDay(hour: 23, minute: 59));
  });
  test('DurationBetween: 12h 34min', () {
    TimeOfDay start = const TimeOfDay(hour: 2, minute: 12);
    TimeOfDay end = const TimeOfDay(hour: 14, minute: 46);
    TimeOfDay result = start.durationBetween(end);
    expect(result, const TimeOfDay(hour: 12, minute: 34));
  });
}