Fixing JUnit plugin (#126)

* Fixing JUnit plugin

* Code review followup: Parameterize JUnit plugin allowEmptyResults. Add unit test for JUnit plugin

lib/jenkins_pipeline_builder/extensions/publishers.rb

@@ -229,7 +229,8 @@
     send('hudson.tasks.junit.JUnitResultArchiver') do
       testResults params[:test_results] || ''
       keepLongStdio false
-      testDataPublishers
+      healthScaleFactor 1.0
+      allowEmptyResults params[:allow_empty_results] || false
     end
   end
 end

lib/jenkins_pipeline_builder/version.rb

@@ -21,5 +21,5 @@
 #
 
 module JenkinsPipelineBuilder
-  VERSION = '1.5.1'.freeze
+  VERSION = '1.5.2'.freeze
 end

spec/lib/jenkins_pipeline_builder/extensions/publishers_spec.rb

@@ -411,7 +411,20 @@
   end
 
   context 'junit_result' do
-    it 'generates a configuration'
+    it 'generates a configuration' do
+      params = { publishers: { junit_result: {} } }
+
+      JenkinsPipelineBuilder.registry.traverse_registry_path('job', params, @n_xml)
+
+      publisher = @n_xml.root.children.first
+      expect(publisher.name).to match 'hudson.tasks.junit.JUnitResultArchiver'
+      children = publisher.children.map(&:name)
+
+      expect(children).to include 'testResults'
+      expect(children).to include 'keepLongStdio'
+      expect(children).to include 'healthScaleFactor'
+      expect(children).to include 'allowEmptyResults'
+    end
   end
 
   context 'coverage_result' do