Issue #2250325 by jhodgdon, azinck, splatio: Fixed Route book.render (path...

Issue #2250325 by jhodgdon, azinck, splatio: Fixed Route book.render (path /book) does not seem to work.

core/modules/book/src/Controller/BookController.php

@@ -105,7 +105,7 @@ public function adminOverview() {
   public function bookRender() {
     $book_list = array();
     foreach ($this->bookManager->getAllBooks() as $book) {
-      $book_list[] = l($book['title'], $book['href'], $book['options']);
+      $book_list[] = l($book['title'], $book['link_path']);
     }
     return array(
       '#theme' => 'item_list',

core/modules/book/src/Tests/BookTest.php

@@ -605,4 +605,19 @@ public function testSaveBookLink() {
     $this->assertEqual($return, $link);
   }
 
+  /**
+   * Tests the listing of all books.
+   */
+  public function testBookListing() {
+    // Create a new book.
+    $this->createBook();
+
+    // Must be a user with 'node test view' permission since node_access_test is enabled.
+    $this->drupalLogin($this->web_user);
+
+    // Load the book page and assert the created book title is displayed.
+    $this->drupalGet('book');
+
+    $this->assertText($this->book->label(), 'The book title is displayed on the book listing page.');
+  }
 }