Examples with Author org.springframework.graphql.Author used on opensource projects

Example 1 with Author

use of org.springframework.graphql.Author in project spring-graphql by spring-projects.

the class SchemaMappingInvocationTests method queryWithScalarArgument.

@Test
void queryWithScalarArgument() {
    String document = "{ " + "  bookById(id:\"1\") { " + "    id" + "    name" + "    author {" + "      firstName" + "      lastName" + "    }" + "  }" + "}";
    Mono<RequestOutput> resultMono = graphQlService().execute(TestRequestInput.forDocument(document));
    Book book = GraphQlResponse.from(resultMono).toEntity("bookById", Book.class);
    assertThat(book.getId()).isEqualTo(1);
    assertThat(book.getName()).isEqualTo("Nineteen Eighty-Four");
    Author author = book.getAuthor();
    assertThat(author.getFirstName()).isEqualTo("George");
    assertThat(author.getLastName()).isEqualTo("Orwell");
}

Example 2 with Author

use of org.springframework.graphql.Author in project spring-graphql by spring-projects.

the class QuerydslDataFetcherTests method shouldFetchSingleItemsWithInterfaceProjection.

@Test
void shouldFetchSingleItemsWithInterfaceProjection() {
    Book book = new Book(42L, "Hitchhiker's Guide to the Galaxy", new Author(0L, "Douglas", "Adams"));
    mockRepository.save(book);
    DataFetcher<?> fetcher = QuerydslDataFetcher.builder(mockRepository).projectAs(BookProjection.class).single();
    WebGraphQlHandler handler = graphQlSetup("bookById", fetcher).toWebGraphQlHandler();
    Mono<WebOutput> outputMono = handler.handleRequest(input("{ bookById(id: 42) {name}}"));
    Book actualBook = GraphQlResponse.from(outputMono).toEntity("bookById", Book.class);
    assertThat(actualBook.getName()).isEqualTo("Hitchhiker's Guide to the Galaxy by Douglas Adams");
}

Example 3 with Author

use of org.springframework.graphql.Author in project spring-graphql by spring-projects.

the class QuerydslDataFetcherTests method shouldApplyCustomizerViaBuilder.

@Test
void shouldApplyCustomizerViaBuilder() {
    MockRepository mockRepository = mock(MockRepository.class);
    DataFetcher<Iterable<Book>> fetcher = QuerydslDataFetcher.builder(mockRepository).customizer((QuerydslBinderCustomizer<QBook>) (bindings, book) -> bindings.bind(book.name).firstOptional((path, value) -> value.map(path::startsWith))).many();
    graphQlSetup("books", fetcher).toWebGraphQlHandler().handleRequest(input("{ books(name: \"H\", author: \"Doug\") {name}}")).block();
    ArgumentCaptor<Predicate> predicateCaptor = ArgumentCaptor.forClass(Predicate.class);
    verify(mockRepository).findBy(predicateCaptor.capture(), any());
    Predicate predicate = predicateCaptor.getValue();
    assertThat(predicate).isEqualTo(QBook.book.name.startsWith("H").and(QBook.book.author.eq("Doug")));
}

Example 4 with Author

use of org.springframework.graphql.Author in project spring-graphql by spring-projects.

the class QuerydslDataFetcherTests method shouldReactivelyFetchMultipleItems.

@Test
void shouldReactivelyFetchMultipleItems() {
    ReactiveMockRepository mockRepository = mock(ReactiveMockRepository.class);
    Book book1 = new Book(42L, "Hitchhiker's Guide to the Galaxy", new Author(0L, "Douglas", "Adams"));
    Book book2 = new Book(53L, "Breaking Bad", new Author(0L, "", "Heisenberg"));
    when(mockRepository.findBy(any(), any())).thenReturn(Flux.just(book1, book2));
    Consumer<GraphQlSetup> tester = setup -> {
        Mono<WebOutput> outputMono = setup.toWebGraphQlHandler().handleRequest(input("{ books {name}}"));
        List<String> names = GraphQlResponse.from(outputMono).toList("books", Book.class).stream().map(Book::getName).collect(Collectors.toList());
        assertThat(names).containsExactlyInAnyOrder("Breaking Bad", "Hitchhiker's Guide to the Galaxy");
    };
    // explicit wiring
    tester.accept(graphQlSetup("books", QuerydslDataFetcher.builder(mockRepository).many()));
    // auto registration
    tester.accept(graphQlSetup(mockRepository));
}

Example 5 with Author

use of org.springframework.graphql.Author in project spring-graphql by spring-projects.

the class BatchLoadingTests method batchLoader.

@Test
void batchLoader() {
    String document = "{ " + "  booksByCriteria(criteria: {author:\"Orwell\"}) { " + "    author {" + "      firstName, " + "      lastName " + "    }" + "  }" + "}";
    this.registry.forTypePair(Long.class, Author.class).registerBatchLoader((ids, env) -> Flux.fromIterable(ids).map(BookSource::getAuthor));
    GraphQlService service = GraphQlSetup.schemaResource(BookSource.schema).queryFetcher("booksByCriteria", env -> {
        Map<String, Object> criteria = env.getArgument("criteria");
        String authorName = (String) criteria.get("author");
        return BookSource.findBooksByAuthor(authorName).stream().map(book -> new Book(book.getId(), book.getName(), book.getAuthorId())).collect(Collectors.toList());
    }).dataFetcher("Book", "author", env -> {
        Book book = env.getSource();
        DataLoader<Long, Author> dataLoader = env.getDataLoader(Author.class.getName());
        return dataLoader.load(book.getAuthorId());
    }).dataLoaders(this.registry).toGraphQlService();
    Mono<RequestOutput> resultMono = service.execute(TestRequestInput.forDocument(document));
    List<Book> books = GraphQlResponse.from(resultMono).toList("booksByCriteria", Book.class);
    assertThat(books).hasSize(2);
    Author author = books.get(0).getAuthor();
    assertThat(author).isNotNull();
    assertThat(author.getFirstName()).isEqualTo("George");
    assertThat(author.getLastName()).isEqualTo("Orwell");
}