Allow to run only specified spec tests

Change-Id: Ie0b46c11759ab4218cf9081b0c4dcbd8dab0030b

Rakefile

@@ -1,12 +1,20 @@
 require 'rspec/core/rake_task'
 
 namespace :spec do
+  def test_pattern(test_type)
+    specfile = ENV['S'].to_s.strip.length > 0 ? "*#{ENV['S']}*" : '*'
+    pattern = "spec/#{test_type}/**/#{specfile}_spec.rb"
+    puts pattern
+
+    Dir[pattern]
+  end
+
   RSpec::Core::RakeTask.new(:unit) do |t|
     t.rspec_opts =  "--color --format documentation"
-    t.pattern = Dir['spec/unit/**/*_spec.rb']
+    t.pattern = test_pattern('unit')
   end
   RSpec::Core::RakeTask.new(:integration) do |t|
-    t.pattern = Dir['spec/integration/**/*_spec.rb']
+    t.pattern = test_pattern('integration')
   end
 end
 

run_tests.sh

@@ -31,8 +31,8 @@ function ruby_checks() {
   bundle install
 
   # Run unit rspec tests
-  bundle exec rake spec:unit
+  bundle exec rake spec:unit S=$1
 }
 
 license_check
-ruby_checks
+ruby_checks $@