Add API for reading notifications

test/controllers/notifications/bulk_readings_controller_test.rb

@@ -22,4 +22,14 @@ class Notifications::BulkReadingsControllerTest < ActionDispatch::IntegrationTes
     post bulk_reading_path, params: { from_tray: true }
     assert_response :ok
   end
+
+  test "create as JSON" do
+    assert_changes -> { notifications(:logo_published_kevin).reload.read? }, from: false, to: true do
+      assert_changes -> { notifications(:layout_commented_kevin).reload.read? }, from: false, to: true do
+        post bulk_reading_path, as: :json
+      end
+    end
+
+    assert_response :no_content
+  end
 end

test/controllers/notifications/readings_controller_test.rb

@@ -21,4 +21,21 @@ class Notifications::ReadingsControllerTest < ActionDispatch::IntegrationTest
       assert_response :success
     end
   end
+
+  test "create as JSON" do
+    assert_changes -> { notifications(:logo_published_kevin).reload.read? }, from: false, to: true do
+      post notification_reading_path(notifications(:logo_published_kevin)), as: :json
+      assert_response :no_content
+    end
+  end
+
+  test "destroy as JSON" do
+    notification = notifications(:logo_published_kevin)
+    notification.read
+
+    assert_changes -> { notification.reload.read? }, from: true, to: false do
+      delete notification_reading_path(notification), as: :json
+      assert_response :no_content
+    end
+  end
 end

test/controllers/notifications_controller_test.rb

@@ -1,4 +1,27 @@
 require "test_helper"
 
 class NotificationsControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    sign_in_as :kevin
+  end
+
+  test "index as JSON" do
+    get notifications_path, as: :json
+
+    assert_response :success
+    assert_kind_of Array, @response.parsed_body
+    assert @response.parsed_body.any? { |n| n["id"] == notifications(:logo_published_kevin).id }
+  end
+
+  test "index as JSON includes notification attributes" do
+    get notifications_path, as: :json
+
+    notification = @response.parsed_body.find { |n| n["id"] == notifications(:logo_published_kevin).id }
+
+    assert_not_nil notification["title"]
+    assert_not_nil notification["body"]
+    assert_not_nil notification["created_at"]
+    assert_not_nil notification["card"]
+    assert_not_nil notification["creator"]
+  end
 end