test/test_parser_publication.rb in epub-parser-0.0.2 vs test/test_parser_publication.rb in epub-parser-0.0.3

@@ -11,23 +11,92 @@
     def setup
       super
       @manifest = @parser.parse_manifest
     end
 
-    def test_manifest_has_4_items
-      assert_equal 4, @manifest.items.length
+    def test_manifest_has_6_items
+      assert_equal 6, @manifest.items.length
     end
 
-    def test_item_has_full_path_as_href_attribute
+    def test_item_has_full_path_as_iri_attribute
       actual = File.expand_path 'fixtures/book/OPS/nav.xhtml', File.dirname(__FILE__)
 
-      assert_equal actual, @manifest['nav'].href.to_s
+      assert_equal actual, @manifest['nav'].iri.to_s
     end
 
     def test_fallback_attribute_of_item_should_be_item_object
       fallback = @manifest['manifest-item-2'].fallback
 
       assert_instance_of Publication::Package::Manifest::Item, fallback
       assert_equal 'manifest-item-fallback', fallback.id
+    end
+
+    def test_item_is_readable
+      item = @manifest.items.first
+      doc = Nokogiri.XML item.read
+
+      assert_equal 'html', doc.root.name
+    end
+
+    def test_item_can_traverse_fallback_chain
+      assert_equal [@manifest['manifest-item-2'], @manifest['manifest-item-fallback'], @manifest['manifest-item-fallback2']],
+                   @manifest['manifest-item-2'].fallback_chain
+    end
+
+    def test_item_always_has_fallback_chain_including_itself
+      item = @manifest['manifest-item-1']
+
+      assert_equal [item], item.fallback_chain
+    end
+
+    def test_item_can_use_fallback_chain_when_not_core_media_type_by_default
+      item = @manifest['manifest-item-2']
+      fallback = item.fallback
+      result = item.use_fallback_chain do |current|
+        current
+      end
+
+      assert_equal fallback, result
+    end
+
+    def test_item_can_custome_supported_media_type_in_use_fallback_chain
+      item = @manifest['manifest-item-2']
+      result = item.use_fallback_chain supported: 'application/pdf' do |current|
+        current
+      end
+
+      assert_equal item, result
+    end
+
+    def test_item_can_custome_not_supported_media_type_in_use_fallback_chain
+      item = @manifest['manifest-item-2']
+      fallback = item.fallback.fallback
+      result = item.use_fallback_chain not_supported: 'image/svg+xml' do |current|
+        current
+      end
+
+      assert_equal fallback, result
+    end
+  end
+
+  class TestParseGuide < TestParserPublication
+    def setup
+      super
+      @guide = @parser.parse_guide
+    end
+
+    def test_guide_has_one_reference
+      assert_equal 1, @guide.references.length
+    end
+
+    def test_guide_has_cover_reference
+      assert @guide.cover
+      assert_equal 'cover', @guide.cover.type
+    end
+
+    def test_reference_refers_item
+      @parser.parse_manifest
+
+      assert_instance_of EPUB::Publication::Package::Manifest::Item, @guide.cover.item
     end
   end
 end