Merge pull request #8125 from eugenp/revert-8119-BAEL-3275-2

Revert "BAEL-3275: Using blocking queue for pub-sub"

feign/src/test/java/com/baeldung/feign/clients/BookClientLiveTest.java

@@ -0,0 +1,65 @@
+package com.baeldung.feign.clients;
+
+import com.baeldung.feign.BookControllerFeignClientBuilder;
+import com.baeldung.feign.models.Book;
+import com.baeldung.feign.models.BookResource;
+import lombok.extern.slf4j.Slf4j;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.util.List;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+import static org.hamcrest.CoreMatchers.containsString;
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * Consumes https://github.com/Baeldung/spring-hypermedia-api
+ */
+@Slf4j
+@RunWith(JUnit4.class)
+public class BookClientLiveTest {
+    private BookClient bookClient;
+
+    @Before
+    public void setup() {
+        BookControllerFeignClientBuilder feignClientBuilder = new BookControllerFeignClientBuilder();
+        bookClient = feignClientBuilder.getBookClient();
+    }
+
+    @Test
+    public void givenBookClient_shouldRunSuccessfully() throws Exception {
+        List<Book> books = bookClient.findAll()
+            .stream()
+            .map(BookResource::getBook)
+            .collect(Collectors.toList());
+        assertTrue(books.size() > 2);
+        log.info("{}", books);
+    }
+
+    @Test
+    public void givenBookClient_shouldFindOneBook() throws Exception {
+        Book book = bookClient.findByIsbn("0151072558")
+            .getBook();
+        assertThat(book.getAuthor(), containsString("Orwell"));
+        log.info("{}", book);
+    }
+
+    @Test
+    public void givenBookClient_shouldPostBook() throws Exception {
+        String isbn = UUID.randomUUID()
+            .toString();
+        Book book = new Book(isbn, "Me", "It's me!", null, null);
+        bookClient.create(book);
+
+        book = bookClient.findByIsbn(isbn)
+            .getBook();
+        assertThat(book.getAuthor(), is("Me"));
+        log.info("{}", book);
+    }
+}