feature: add ruby2.3 support and drop rails3.2

.drone.yml

@@ -1,3 +1,11 @@
+matrix:
+  include:
+    - DOCKER_RUBY_VERSION: 2.2
+      RUBY_IMAGE_TAG: 2.2-latest
+
+    - DOCKER_RUBY_VERSION: 2.3
+      RUBY_IMAGE_TAG: 2.3-latest
+
 build:
   test:
     image: abakpress/dind-testing
@@ -31,5 +39,6 @@ build:
     pull: true
     when:
       event: push
+      branch: master
     commands:
       - release-gem

Appraisals

@@ -1,8 +1,3 @@
-appraise 'rails3.2' do
-  gem 'rails', '~> 3.2.22'
-  gem 'strong_parameters'
-end
-
 appraise 'rails4.0' do
   gem 'rails', '~> 4.0.13'
 end

Gemfile

@@ -6,3 +6,7 @@ gem 'pg', '< 1'
 
 # Specify your gem's dependencies in ts_customizer.gemspec
 gemspec
+
+if RUBY_VERSION < '2.3'
+  gem 'pry-byebug', '< 3.7.0', require: false
+end

lib/sphinx/integration/helper.rb

@@ -25,6 +25,7 @@ def initialize(options = {})
 
       @options = options
       @options[:indexes] ||= []
+      @logger = options[:logger]
 
       @indexes = ::ThinkingSphinx.
         indexes.
@@ -68,6 +69,7 @@ def index
       end
     rescue StandardError => error
       log_error(error)
+      raise
     end
 
     alias_method :reindex, :index

spec/sphinx/integration/helper_spec.rb

@@ -41,10 +41,12 @@
 
         allow(adapter).to receive(:index).and_raise(StandardError.new("error message"))
 
-        expect_any_instance_of(::Logger).to receive(:error).with("error message")
-        expect(Sphinx::Integration[:di][:error_notificator]).to receive(:call).with("error message")
+        expect do
+          expect_any_instance_of(::Logger).to receive(:error).with("error message")
+          expect(Sphinx::Integration[:di][:error_notificator]).to receive(:call).with("error message")
 
-        helper.index
+          helper.index
+        end.to raise_error(StandardError)
       end
     end
   end