73 lines
2.7 KiB
Java
73 lines
2.7 KiB
Java
/*
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* The MIT License
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* Copyright © 2014-2019 Ilkka Seppälä
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.versionnumber;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.*;
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/**
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* Tests for {@link BookRepository}
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*/
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class BookRepositoryTest {
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@Test
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void testBookRepository() throws BookDuplicateException, BookNotFoundException, VersionMismatchException {
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final long bookId = 1;
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BookRepository bookRepository = new BookRepository();
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Book book = new Book();
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book.setId(bookId);
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bookRepository.add(book);
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assertEquals(0, book.getVersion());
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final Book aliceBook = bookRepository.get(bookId);
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final Book bobBook = bookRepository.get(bookId);
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assertEquals(aliceBook.getTitle(), bobBook.getTitle());
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assertEquals(aliceBook.getAuthor(), bobBook.getAuthor());
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assertEquals(aliceBook.getVersion(), bobBook.getVersion());
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aliceBook.setTitle("Kama Sutra");
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bookRepository.update(aliceBook);
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assertEquals(1, aliceBook.getVersion());
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assertEquals(0, bobBook.getVersion());
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assertEquals(aliceBook.getVersion(), bookRepository.get(bookId).getVersion());
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assertEquals(aliceBook.getTitle(), bookRepository.get(bookId).getTitle());
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assertNotEquals(aliceBook.getTitle(), bobBook.getTitle());
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bobBook.setAuthor("Vatsyayana Mallanaga");
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try {
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bookRepository.update(bobBook);
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} catch (VersionMismatchException e) {
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assertEquals(0, bobBook.getVersion());
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assertEquals(1, bookRepository.get(bookId).getVersion());
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assertEquals(aliceBook.getVersion(), bookRepository.get(bookId).getVersion());
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assertEquals("", bobBook.getTitle());
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assertNotEquals(aliceBook.getAuthor(), bobBook.getAuthor());
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}
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}
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}
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