test/client_test.rb in tracker_api-0.1.0 vs test/client_test.rb in tracker_api-0.2.0

@@ -56,6 +56,40 @@
         project.account.must_be_nil
         project.account_id.wont_be_nil
       end
     end
   end
+
+  describe '.paginate' do
+    let(:pt_user) { PT_USER_1 }
+    let(:client) { TrackerApi::Client.new token: pt_user[:token] }
+    let(:project_id) { pt_user[:project_id] }
+
+    it 'auto paginates when needed' do
+      VCR.use_cassette('client: get all stories with pagination', record: :new_episodes) do
+        project = client.project(project_id)
+
+        # skip pagination with a hugh limit
+        unpaged_stories = project.stories(limit: 300)
+        unpaged_stories.wont_be_empty
+        unpaged_stories.length.must_be :>, 7
+
+        # force pagination with a small limit
+        paged_stories = project.stories(limit: 7)
+        paged_stories.wont_be_empty
+        paged_stories.length.must_equal unpaged_stories.length
+        paged_stories.map(&:id).sort.uniq.must_equal unpaged_stories.map(&:id).sort.uniq
+      end
+    end
+
+    it 'can handle negative offsets' do
+      VCR.use_cassette('client: done iterations with pagination', record: :new_episodes) do
+        project = client.project(project_id)
+
+        done_iterations = project.iterations(scope: :done, offset: -12, limit: 5)
+
+        done_iterations.wont_be_empty
+        done_iterations.length.must_be :<=, 12
+      end
+    end
+  end
 end