ajout du scenario cucumber et du README

2026-06-14 15:22:36 +02:00
parent 8708686994
commit 092a020059
3 changed files with 224 additions and 0 deletions
@@ -0,0 +1,106 @@
+package fr.iut_fbleau.but3.dev62.mylibrary.features.book;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import fr.iut_fbleau.but3.dev62.mylibrary.book.BookDTO;
+import fr.iut_fbleau.but3.dev62.mylibrary.book.BookInfo;
+import fr.iut_fbleau.but3.dev62.mylibrary.book.entity.Category;
+import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookAlreadyExistsException;
+import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookNotFoundException;
+import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.NotValidBookException;
+import fr.iut_fbleau.but3.dev62.mylibrary.book.repository.BookRepository;
+import fr.iut_fbleau.but3.dev62.mylibrary.book.usecase.BookUseCase;
+import io.cucumber.datatable.DataTable;
+import io.cucumber.java.en.And;
+import io.cucumber.java.en.Given;
+import io.cucumber.java.en.Then;
+import io.cucumber.java.en.When;
+import java.time.LocalDate;
+import java.util.List;
+import java.util.Map;
+
+public class BookSteps {
+
+  private final BookRepository bookRepository = new BookRepository();
+  private final BookUseCase bookUseCase = new BookUseCase(bookRepository);
+
+  private long lastRegisteredIsbn;
+  private BookDTO retrievedBook;
+  private List<BookDTO> allBooks;
+  private Exception lastException;
+
+  @Given("the catalog has the following books:")
+  public void theCatalogHasTheFollowingBooks(DataTable dataTable) throws NotValidBookException, BookAlreadyExistsException {
+    bookRepository.deleteAll();
+    for (Map<String, String> row : dataTable.asMaps(String.class, String.class)) {
+      bookUseCase.registerBook(toBookInfo(row));
+    }
+  }
+
+  @When("I register a new book with the following information:")
+  public void iRegisterANewBook(DataTable dataTable) throws NotValidBookException, BookAlreadyExistsException {
+    Map<String, String> row = dataTable.asMaps(String.class, String.class).getFirst();
+    lastRegisteredIsbn = bookUseCase.registerBook(toBookInfo(row));
+  }
+
+  @When("I try to register a new book with the following information:")
+  public void iTryToRegisterANewBook(DataTable dataTable) {
+    Map<String, String> row = dataTable.asMaps(String.class, String.class).getFirst();
+    lastException = assertThrows(Exception.class, () -> bookUseCase.registerBook(toBookInfo(row)));
+  }
+
+  @When("I request the book with isbn {long}")
+  public void iRequestTheBook(long isbn) throws BookNotFoundException {
+    retrievedBook = bookUseCase.getBookByIsbn(isbn);
+  }
+
+  @When("I list all books")
+  public void iListAllBooks() {
+    allBooks = bookUseCase.getAllBooks();
+  }
+
+  @Then("the book is created")
+  public void theBookIsCreated() {
+    assertNotNull(lastRegisteredIsbn);
+  }
+
+  @And("the catalog now has {int} book(s)")
+  public void theCatalogNowHasNBooks(int expected) {
+    assertEquals(expected, bookRepository.findAll().size());
+  }
+
+  @Then("the registration fails with a {string}")
+  public void theRegistrationFailsWith(String exceptionSimpleName) {
+    assertNotNull(lastException);
+    assertEquals(exceptionSimpleName, lastException.getClass().getSimpleName());
+  }
+
+  @Then("I receive a book whose title is {string}")
+  public void iReceiveABookWhoseTitleIs(String title) {
+    assertNotNull(retrievedBook);
+    assertEquals(title, retrievedBook.getTitle());
+  }
+
+  @Then("I receive {int} book(s)")
+  public void iReceiveNBooks(int expected) {
+    assertNotNull(allBooks);
+    assertEquals(expected, allBooks.size());
+  }
+
+  private static BookInfo toBookInfo(Map<String, String> row) {
+    return new BookInfo(
+        Long.parseLong(row.get("isbn")),
+        row.get("titre"),
+        row.get("auteur"),
+        row.get("editeur"),
+        LocalDate.parse(row.get("datePublication")),
+        Double.parseDouble(row.get("prix")),
+        Integer.parseInt(row.get("stock")),
+        List.of(Category.valueOf(row.get("categorie"))),
+        "",
+        row.get("langue")
+    );
+  }
+}
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+# language: en
+
+Feature: Manage book catalog
+
+  Scenario: Register a new book in the catalog
+    When I register a new book with the following information:
+      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
+      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
+    Then the book is created
+    And the catalog now has 1 book
+
+  Scenario: Reject duplicate ISBN
+    Given the catalog has the following books:
+      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
+      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
+    When I try to register a new book with the following information:
+      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
+      | 9780321125217 | DDD copy | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
+    Then the registration fails with a "BookAlreadyExistsException"
+
+  Scenario: Reject invalid book information
+    When I try to register a new book with the following information:
+      | isbn          | titre | auteur | editeur | datePublication | prix | stock | categorie | langue |
+      | 9780321125217 |       | Evans  | AW      | 2003-08-22      | 0    | -1    | SCIENCE   | EN     |
+    Then the registration fails with a "NotValidBookException"
+
+  Scenario: Retrieve a book by its ISBN
+    Given the catalog has the following books:
+      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
+      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
+    When I request the book with isbn 9780321125217
+    Then I receive a book whose title is "DDD"
+
+  Scenario: List all books in the catalog
+    Given the catalog has the following books:
+      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
+      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
+      | 9780132350884 | Clean    | Martin  | PH      | 2008-08-01      | 30.00 | 5     | SCIENCE   | EN     |
+    When I list all books
+    Then I receive 2 books