Allow bookmark to be created from a Book and url/title.

include/bookmark.h

@@ -29,13 +29,25 @@ class xml_node;
 namespace kiwix
 {
 
+class Book;
 /**
  * A class to store information about a bookmark (an article in a book)
  */
 class Bookmark
 {
  public:
+  /**
+   *  Create an empty bookmark.
+   *
+   * Bookmark must be populated with `set*` methods
+   */
   Bookmark();
+
+  /**
+   * Create a bookmark given a Book, a path and a title.
+   */
+  Bookmark(const Book& book, const std::string& path, const std::string& title);
+
   ~Bookmark();
 
   void updateFromXml(const pugi::xml_node& node);

src/bookmark.cpp

@@ -18,6 +18,7 @@
  */
 
 #include "bookmark.h"
+#include "book.h"
 
 #include <pugixml.hpp>
 
@@ -28,6 +29,17 @@ Bookmark::Bookmark()
 {
 }
 
+Bookmark::Bookmark(const Book& book, const std::string& path, const std::string& title):
+  m_bookId(book.getId()),
+  m_bookTitle(book.getTitle()),
+  m_bookName(book.getName()),
+  m_bookFlavour(book.getFlavour()),
+  m_url(path),
+  m_title(title),
+  m_language(book.getCommaSeparatedLanguages()),
+  m_date(book.getDate())
+{}
+
 /* Destructor */
 Bookmark::~Bookmark()
 {

test/library.cpp

@@ -20,7 +20,6 @@
 #include "gtest/gtest.h"
 #include <string>
 
-
 const char * sampleOpdsStream = R"(
 <feed xmlns="http://www.w3.org/2005/Atom"
       xmlns:dc="http://purl.org/dc/terms/"
@@ -247,6 +246,7 @@ const char sampleLibraryXML[] = R"(
 
 #include "../include/library.h"
 #include "../include/manager.h"
+#include "../include/book.h"
 #include "../include/bookmark.h"
 
 namespace
@@ -335,6 +335,11 @@ class LibraryTest : public ::testing::Test {
     return bookmark;
   };
 
+  kiwix::Bookmark createBookmark(const kiwix::Book& book, const std::string& url="", const std::string& title="") {
+    kiwix::Bookmark bookmark(book, url, title);
+    return bookmark;
+  };
+
   TitleCollection ids2Titles(const BookIdCollection& ids) {
     TitleCollection titles;
     for ( const auto& bookId : ids ) {
@@ -347,14 +352,35 @@ class LibraryTest : public ::testing::Test {
   std::shared_ptr<kiwix::Library> lib;
 };
 
+TEST_F(LibraryTest, createBookMark)
+{
+  auto bookId = "0c45160e-f917-760a-9159-dfe3c53cdcdd";
+  auto book = lib->getBookById(bookId);
+
+  auto bookmark = createBookmark(book, "/a/url", "A title");
+
+  EXPECT_EQ(bookmark.getUrl(), "/a/url");
+  EXPECT_EQ(bookmark.getTitle(), "A title");
+  EXPECT_EQ(bookmark.getBookId(), bookId);
+  EXPECT_EQ(bookmark.getBookName(), book.getName());
+  EXPECT_EQ(bookmark.getBookName(), "wikipedia_fr_tunisie");
+  EXPECT_EQ(bookmark.getBookTitle(), book.getTitle());
+  EXPECT_EQ(bookmark.getDate(), book.getDate());
+  EXPECT_EQ(bookmark.getBookFlavour(), book.getFlavour());
+  EXPECT_EQ(bookmark.getLanguage(), book.getCommaSeparatedLanguages());
+}
+
 TEST_F(LibraryTest, getBookMarksTest)
 {
-    auto bookId1 = lib->getBooksIds()[0];
-    auto bookId2 = lib->getBooksIds()[1];
+    auto bookId1 = "0c45160e-f917-760a-9159-dfe3c53cdcdd";
+    auto bookId2 = "0189d9be-2fd0-b4b6-7300-20fab0b5cdc8";
 
-    lib->addBookmark(createBookmark(bookId1));
+    auto book1 = lib->getBookById(bookId1);
+    auto book2 = lib->getBookById(bookId2);
+
+    lib->addBookmark(createBookmark(book1));
     lib->addBookmark(createBookmark("invalid-book-id"));
-    lib->addBookmark(createBookmark(bookId2));
+    lib->addBookmark(createBookmark(book2));
     auto onlyValidBookmarks = lib->getBookmarks();
     auto allBookmarks = lib->getBookmarks(false);
 
@@ -374,9 +400,10 @@ TEST_F(LibraryTest, bookmarksSerializationTest)
     auto book1 = lib->getBookById(bookId1);
     auto book2 = lib->getBookById(bookId2);
 
+    // Create bookmarks using three different ways.
     lib->addBookmark(createBookmark(bookId1, "a/url", "Article title1"));
     lib->addBookmark(createBookmark("invalid-book-id", "another/url", "Unknown title"));
-    lib->addBookmark(createBookmark(bookId2, "a/url/2", "Article title2"));
+    lib->addBookmark(createBookmark(book2, "a/url/2", "Article title2"));
 
     lib->writeBookmarksToFile("__test__bookmarks.xml");