Rebased onto chris-hellen-master and created update tests

src/test/java/org/folio/sample/integration/api/books/GetLeapYearBookTest.java

@@ -15,7 +15,7 @@
 import org.junit.jupiter.api.Test;
 import org.springframework.http.HttpStatus;
 
-public class GetLeapYearBookTest extends AbstractBaseApiTest {
+class GetLeapYearBookTest extends AbstractBaseApiTest {
   @Test
   void testEmptyGet(){
     Response response = ra()

src/test/java/org/folio/sample/integration/api/books/UpdateBookTest.java

@@ -0,0 +1,58 @@
+package org.folio.sample.integration.api.books;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.is;
+
+import io.restassured.response.Response;
+import java.time.LocalDate;
+import java.util.UUID;
+
+import org.folio.sample.domain.dto.BookDTO;
+import org.folio.sample.domain.dto.BookForCreationDTO;
+import org.folio.sample.integration.AbstractBaseApiTest;
+import org.junit.jupiter.api.Test;
+import org.springframework.http.HttpStatus;
+
+class UpdateBookTest extends AbstractBaseApiTest{
+  @Test
+  void testNotFound(){
+    ra()
+      .pathParam("id", UUID.fromString("00000000-0000-0000-0000-000000000000"))
+      .get(getRequestUrl("books/{id}"))
+      .then()
+      .statusCode(is(HttpStatus.NOT_FOUND.value()));
+  }
+
+  @Test 
+  void testUpdate(){
+    Response postResponse = ra()
+      .body(
+        BookForCreationDTO
+          .builder()
+          .name("book 1")
+          .publishedDate(LocalDate.of(2024, 1, 1))
+          .build()
+      )
+      .post(getRequestUrl("books"));
+    postResponse.then().statusCode(is(HttpStatus.CREATED.value()));
+
+    UUID createdId = postResponse.as(BookDTO.class).getId();
+
+    Response putResponse = ra()
+      .body(
+        BookForCreationDTO
+          .builder()
+          .name("updated book")
+          .publishedDate(LocalDate.of(2020, 1, 1))
+          .build()
+      )
+      .pathParam("id", createdId)
+      .put(getRequestUrl("books/{id}"));
+    putResponse.then().statusCode(is(HttpStatus.OK.value()));
+
+    BookDTO book = putResponse.getBody().as(BookDTO.class);
+    assertThat(book.getName(), is(equalTo("updated book")));
+    assertThat(book.getPublishedDate(), is(equalTo(LocalDate.of(2020, 1, 1))));
+  }
+}