Fix unit test pipeline and add ruby 2.6 support (#174)

* Fix unit-test pipeline

Signed-off-by: Florian Wininger <fw.centrale@gmail.com>

* Add ruby 2.6 in the test pipeline

Signed-off-by: Florian Wininger <fw.centrale@gmail.com>

Author: fwininger

.travis.yml

@@ -5,6 +5,7 @@ rvm:
   - 2.3.6
   - 2.4.3
   - 2.5.3
+  - 2.6.1
 gemfile:
   - gemfiles/rails_4.gemfile
   - gemfiles/rails_41.gemfile
@@ -26,7 +27,7 @@ script:
 
 matrix:
   include:
-    - rvm: 2.5.3
+    - rvm: 2.6.1
       gemfile: gemfiles/rails_5.gemfile
       env: TEST_SUITE="rubocop lib/ spec/"
 

gemfiles/rails_5.gemfile

@@ -3,7 +3,7 @@
 source 'https://rubygems.org'
 
 gem 'actionpack', '~> 5.0.2'
-gem 'activeresource', '~> 5.0.0', git: 'https://github.com/rails/activeresource.git'
+gem 'activeresource', '~> 5.0.0'
 gem 'activesupport', '~> 5.0.2'
 
 gem 'rubocop'

gemfiles/rails_51.gemfile

@@ -3,7 +3,7 @@
 source 'https://rubygems.org'
 
 gem 'actionpack', '~> 5.1.1'
-gem 'activeresource', '~> 5.0.0', git: 'https://github.com/rails/activeresource.git'
+gem 'activeresource', '~> 5.1.0'
 gem 'activesupport', '~> 5.1.1'
 
 gemspec path: '../'

gemfiles/rails_52.gemfile

@@ -3,7 +3,7 @@
 source 'https://rubygems.org'
 
 gem 'actionpack', '~> 5.2.1'
-gem 'activeresource', '~> 5.0.0', git: 'https://github.com/rails/activeresource.git'
+gem 'activeresource', '~> 5.1.0'
 gem 'activesupport', '~> 5.2.1'
 
 gemspec path: '../'