Fix tests for Redmine 4

.travis.yml

@@ -12,6 +12,13 @@ env:
 sudo: true
 cache: bundler
 
+notifications:
+  webhooks:
+    urls:
+      secure: "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"
+    on_success: change
+    on_failure: always
+
 addons:
   postgresql: "9.6"
 

test/integration/common_views_test.rb

@@ -18,10 +18,6 @@ class CommonViewsTest < Redmine::IntegrationTest
 
   def setup
     RedmineMessenger::TestCase.prepare
-
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
-    @request.env['HTTP_REFERER'] = '/'
   end
 
   test 'View user' do

test/test_helper.rb

@@ -36,10 +36,6 @@ module RedmineMessenger
       ActionController::TestUploadedFile.new(ActiveSupport::TestCase.fixture_path + "/files/#{name}", mime, true)
     end
 
-    def self.arrays_equal?(a1, a2)
-      (a1 - a2) - (a2 - a1) == []
-    end
-
     def self.create_fixtures(fixtures_directory, table_names, _class_names = {})
       ActiveRecord::FixtureSet.create_fixtures(fixtures_directory, table_names, _class_names = {})
     end

test/unit/i18n_test.rb

@@ -1,40 +1,38 @@
 require File.expand_path('../../test_helper', __FILE__)
 
-module Redmine
+class I18nTest < ActiveSupport::TestCase
-  class I18nTest < ActiveSupport::TestCase
+  include Redmine::I18n
-    include Redmine::I18n
 
-    def setup
+  def setup
-      User.current = nil
+    User.current = nil
-    end
+  end
 
-    def teardown
+  def teardown
-      set_language_if_valid 'en'
+    set_language_if_valid 'en'
-    end
+  end
 
-    def test_valid_languages
+  def test_valid_languages
-      assert valid_languages.is_a?(Array)
+    assert valid_languages.is_a?(Array)
-      assert valid_languages.first.is_a?(Symbol)
+    assert valid_languages.first.is_a?(Symbol)
-    end
+  end
 
-    def test_locales_validness
+  def test_locales_validness
-      lang_files_count = Dir[Rails.root.join('plugins',
+    lang_files_count = Dir[Rails.root.join('plugins',
-                                             'redmine_messenger',
+                                           'redmine_messenger',
-                                             'config',
+                                           'config',
-                                             'locales',
+                                           'locales',
-                                             '*.yml')].size
+                                           '*.yml')].size
-      assert_equal lang_files_count, 3
+    assert_equal lang_files_count, 3
-      valid_languages.each do |lang|
+    valid_languages.each do |lang|
-        assert set_language_if_valid(lang)
+      assert set_language_if_valid(lang)
-      end
-      # check if parse error exists
-      ::I18n.locale = 'de'
-      assert_equal 'Messenger Benutzer', l(:label_settings_messenger_username)
-      ::I18n.locale = 'en'
-      assert_equal 'Messenger username', l(:label_settings_messenger_username)
-      ::I18n.locale = 'ja'
-      assert_equal 'メッセンジャーのユーザー名', l(:label_settings_messenger_username)
-      set_language_if_valid('en')
     end
+    # check if parse error exists
+    ::I18n.locale = 'de'
+    assert_equal 'Messenger Benutzer', l(:label_settings_messenger_username)
+    ::I18n.locale = 'en'
+    assert_equal 'Messenger username', l(:label_settings_messenger_username)
+    ::I18n.locale = 'ja'
+    assert_equal 'メッセンジャーのユーザー名', l(:label_settings_messenger_username)
+    set_language_if_valid('en')
   end
 end