diff --git a/db/migrate/001_create_schema.rb b/db/migrate/001_create_schema.rb
index 9b65382..807f14d 100644
--- a/db/migrate/001_create_schema.rb
+++ b/db/migrate/001_create_schema.rb
@@ -1,4 +1,5 @@
-class CreateSchema < ActiveRecord::Migration
+class CreateSchema <
+  (Rails::VERSION::MAJOR < 5 ? ActiveRecord::Migration : ActiveRecord::Migration[4.2])
   def change
     create_table :quantities do |t|
       t.references :project
diff --git a/db/migrate/002_load_defaults.rb b/db/migrate/002_load_defaults.rb
index 639e3be..38ab92f 100644
--- a/db/migrate/002_load_defaults.rb
+++ b/db/migrate/002_load_defaults.rb
@@ -1,4 +1,5 @@
-class LoadDefaults < ActiveRecord::Migration
+class LoadDefaults <
+  (Rails::VERSION::MAJOR < 5 ? ActiveRecord::Migration : ActiveRecord::Migration[4.2])
   def change
     reversible do |dir|
       dir.up do
diff --git a/init.rb b/init.rb
index 7baa7d7..dc9c1cf 100644
--- a/init.rb
+++ b/init.rb
@@ -1,6 +1,7 @@
 (Rails::VERSION::MAJOR < 5 ? ActionDispatch : ActiveSupport)::Reloader.to_prepare do
   Project.include BodyTracking::ProjectPatch
   CollectiveIdea.include BodyTracking::AwesomeNestedSetPatch
+  ActionController::TestCase.include BodyTracking::PluginFixturesLoader if Rails.env == 'test'
 end
 
 Redmine::Plugin.register :body_tracking do
diff --git a/lib/body_tracking/plugin_fixtures_loader.rb b/lib/body_tracking/plugin_fixtures_loader.rb
new file mode 100644
index 0000000..c6a78d8
--- /dev/null
+++ b/lib/body_tracking/plugin_fixtures_loader.rb
@@ -0,0 +1,10 @@
+module BodyTracking::PluginFixturesLoader
+  def self.included(base)
+    base.class_eval do
+      def self.plugin_fixtures(*symbols)
+        fixtures_dir = File.expand_path('../../test/fixtures/', __FILE__)
+        ActiveRecord::Fixtures.create_fixtures(fixtures_dir, symbols)
+      end
+    end
+  end
+end
diff --git a/test/application_system_test_case.rb b/test/application_system_test_case.rb
new file mode 100644
index 0000000..44cff58
--- /dev/null
+++ b/test/application_system_test_case.rb
@@ -0,0 +1,96 @@
+# Required for Puma to start in test env for system tests
+# (RAILS_ENV=test does not work)
+ENV["RACK_ENV"] = "test"
+
+# Load the Redmine helper
+require File.expand_path('../../../../test/application_system_test_case', __FILE__)
+
+class BodyTrackingSystemTestCase < ApplicationSystemTestCase
+  profile = Selenium::WebDriver::Firefox::Profile.new
+  profile['browser.download.dir'] = DOWNLOADS_PATH
+  profile['browser.download.folderList'] = 2
+  profile['browser.helperApps.neverAsk.saveToDisk'] = "application/pdf"
+  profile['pdfjs.disabled'] = true
+
+  driven_by :selenium, using: :headless_firefox, screen_size: [1280, 720], options: {
+    profile: profile
+  }
+
+  Capybara.configure do |config|
+    config.save_path = './tmp/screenshots/'
+  end
+
+  fixtures :projects
+#  fixtures :users, :email_addresses, :trackers, :projects,
+#    :roles, :members, :member_roles, :enabled_modules
+  plugin_fixtures :targets
+
+  include AbstractController::Translation
+
+  def logout_user
+    click_link t(:label_logout)
+    assert_current_path home_path
+    assert_link t(:label_login)
+  end
+
+  def create_recurrence(issue=issues(:issue_01), **attributes)
+    #attributes[:mode] ||= :weekly
+    t_base = 'issues.recurrences.form'
+
+    visit issue_path(issue)
+    assert_difference ['all("#recurrences tr").length', 'IssueRecurrence.count'], 1 do
+      within '#issue_recurrences' do
+        click_link t(:button_add)
+        attributes.each do |k, v|
+          value = case k
+                  when :mode
+                    interval = t("#{t_base}.mode_intervals.#{v}")
+                    description = t("#{t_base}.mode_descriptions.#{v}")
+                    "#{interval}(s)" + (description.present? ? ", #{description}" : '')
+                  when :anchor_to_start
+                    t("#{t_base}.#{k.to_s}.#{v}")
+                  else
+                    t("#{t_base}.#{k.to_s.pluralize}.#{v}")
+                  end
+          select strip_tags(value), from: "recurrence_#{k}"
+        end
+        click_button t(:button_add)
+      end
+      # status_code not supported by Selenium
+      assert_current_path issue_path(issue)
+      assert_selector '#recurrence-errors', visible: :all, exact_text: ''
+    end
+    IssueRecurrence.last
+  end
+
+  def destroy_recurrence(recurrence)
+    visit issue_path(recurrence.issue)
+
+    assert_difference ['all("#recurrences tr").length', 'IssueRecurrence.count'], -1 do
+      within "#recurrences tr[id=recurrence-#{recurrence.id}]" do
+        click_link t(:button_delete)
+      end
+      # status_code not supported by Selenium
+      assert_current_path issue_path(recurrence.issue)
+      assert_selector '#recurrence-errors', visible: :all, exact_text: ''
+    end
+  end
+
+  def close_issue(issue)
+    assert !issue.closed?
+    closed_on = issue.closed_on
+    status = IssueStatus.all.where(is_closed: true).first
+
+    visit edit_issue_path(issue)
+    within 'form#issue-form' do
+      select status.name, from: t(:field_status)
+      click_button t(:button_submit)
+    end
+    issue.reload
+
+    assert_equal status.id, issue.status_id
+    assert_not_nil issue.closed_on
+    assert_not_equal closed_on, issue.closed_on
+    assert issue.closed?
+  end
+end
diff --git a/test/fixtures/targets.yml b/test/fixtures/targets.yml
new file mode 100644
index 0000000..c8862f7
--- /dev/null
+++ b/test/fixtures/targets.yml
@@ -0,0 +1,2 @@
+targets_01:
+  condition: '=='
diff --git a/test/system/targets_test.rb b/test/system/targets_test.rb
new file mode 100644
index 0000000..baa4746
--- /dev/null
+++ b/test/system/targets_test.rb
@@ -0,0 +1,27 @@
+require File.expand_path('../../application_system_test_case', __FILE__)
+
+class TargetsTest < BodyTrackingSystemTestCase
+  def setup
+    super
+    
+    @project1 = projects(:projects_001)
+
+    log_user 'alice', 'foo'
+  end
+
+  def teardown
+    logout_user
+    super
+  end
+
+  def test_index
+    assert_not_equal 0, @project1.targets.count
+    visit project_targets_path(@project1)
+    assert_current_path project_targets_path(@project1)
+  end
+
+  def test_index_without_targets
+    #assert_equal 0, @project1.targets.count
+    #assert_selector 'div#targets', visible: :yes, exact_text: l(:label_no_data)
+  end
+end