Add rake go:testrace

Author: sue445

_gem/README.md

@@ -47,6 +47,7 @@ GoGem::RakeTask.new("gem_name")
 Following tasks are generated
 
 * `rake go:test`
+* `rake go:testrace`
 
 #### Example (With config)
 ```ruby
@@ -63,6 +64,7 @@ end
 Following tasks are generated
 
 * `rake go5:test`
+* `rake go5:testrace`
 
 #### Available configurations
 * `task_namespace` : task namespace (default: `:go`)

_gem/lib/go_gem/rake_task.rb

@@ -65,6 +65,13 @@ def initialize(gem_name)
             sh RakeTask.build_env_vars, "#{go_bin_path} test #{go_test_args} ./..."
           end
         end
+
+        desc "Run go test -race"
+        task(:testrace) do
+          within_ext_dir do
+            sh RakeTask.build_env_vars, "#{go_bin_path} test #{go_test_args} -race ./..."
+          end
+        end
       end
     end
 

_gem/spec/go_gem/rake_task_spec.rb

@@ -15,6 +15,7 @@
       end
 
       it { should be_task_defined("go:test") }
+      it { should be_task_defined("go:testrace") }
     end
 
     context "with params" do
@@ -28,6 +29,7 @@
       end
 
       it { should be_task_defined("go5:test") }
+      it { should be_task_defined("go5:testrace") }
     end
   end
 end