test/domain/models/session_test.dart - develop - siblun/ReadFlow

test/domain/models/session_test.dart
129 строк3 KB
siblun
Update Session test
23 мар 2026, 22:46
23 мар 2026, 22:46d79c5f4
import 'package:flutter_test/flutter_test.dart';
import 'package:read_flow/domain/models/session_model.dart';

void main() {
  group('Session Model Tests', () {
    test('isCompleted returns false when endTime is null', () {
      final session = Session(
          id: '1',
          bookId: 'book-1',
          startPage: 0,
          endPage: 50,
          startTime: DateTime.now()
      );
      expect(session.isCompleted, false);
    });

    test('isCompleted returns true when endTime is set', () {
      final session = Session(
          id: '1',
          bookId: 'book-1',
          startPage: 0,
          endPage: 50,
          startTime: DateTime(2026, 1, 1, 10, 0),
          endTime: DateTime(2026, 1, 1, 10, 45),
      );
      expect(session.isCompleted, true);
    });

    test('durationSeconds returns correct value', () {
      final start = DateTime(2026, 1, 1, 10, 0, 0);
      final end = DateTime(2026, 1, 1, 10, 30, 0);

      final session = Session(
        id: '1',
        bookId: 'book-1',
        startPage: 0,
        endPage: 50,
        startTime: start,
        endTime: end,
      );

      expect(session.durationSeconds, 1800);
    });

    test('durationSeconds returns 0 when endTime is null', () {
      final session = Session(
        id: '1',
        bookId: 'book-1',
        startPage: 0,
        endPage: 50,
        startTime: DateTime.now(),
      );

      expect(session.durationSeconds, 0);
    });

    test('durationMinutes returns rounded value', () {
      final start = DateTime(2026, 1, 1, 10, 0, 0);
      final end = DateTime(2026, 1, 1, 10, 45, 30);

      final session = Session(
        id: '1',
        bookId: 'book-1',
        startPage: 0,
        endPage: 50,
        startTime: start,
        endTime: end,
      );

      expect(session.durationMinutes, 46);
    });

    test('pagesRead returns endPage - startPage', () {
      final session = Session(
        id: '1',
        bookId: 'book-1',
        startPage: 20,
        endPage: 70,
        startTime: DateTime.now(),
        endTime: DateTime.now(),
      );

      expect(session.pagesRead, 50);
    });

    test('copyWith preserves immutable fields', () {
      final original = Session(
        id: 'original-id',
        bookId: 'book-1',
        startPage: 0,
        endPage: 50,
        startTime: DateTime(2026, 1, 1, 10, 0),
        note: 'Original note',
      );

      final updated = original.copyWith(
        endPage: 100,
        endTime: DateTime(2026, 1, 1, 11, 0),
        note: 'Updated note',
      );

      expect(original.id, updated.id);
      expect(original.bookId, updated.bookId);
      expect(original.startPage, updated.startPage);
      expect(original.startTime, updated.startTime);

      expect(updated.endPage, 100);
      expect(updated.endTime, isNotNull);
      expect(updated.note, 'Updated note');
    });

    test('copyWith does not modify original object', () {
      final original = Session(
        id: '1',
        bookId: 'book-1',
        startPage: 0,
        endPage: 50,
        startTime: DateTime.now(),
        note: 'Original',
      );

      original.copyWith(endPage: 100, note: 'Updated');

      expect(original.endPage, 50);
      expect(original.note, 'Original');
    });

  });
}