added support for Go language

languages/Go/cyberdojo.sh

@@ -0,0 +1 @@
+go test

languages/Go/manifest.rb

@@ -0,0 +1,9 @@
+
+{
+  :visible_filenames => %w( untitled.go untitled_test.go cyberdojo.sh ),
+
+  :unit_test_framework => 'go_testing',
+
+  :tab_size => 4
+}
+

languages/Go/untitled.go

@@ -0,0 +1,5 @@
+package untitled
+
+func hhg() int {
+    return 42
+}

languages/Go/untitled_test.go

@@ -0,0 +1,9 @@
+package untitled
+
+import ("testing")
+
+func Test_hhg(t *testing.T) {
+    if (hhg() != 54) {
+        t.Error("hhg() != 54 as expected.")
+    }
+}

lib/CodeOutputParser.rb

@@ -205,5 +205,20 @@ def self.parse_googletest(output)
      end
   end
 
+  def self.parse_go_testing(output)
+    didnt_build_pattern = /\[build failed\]/
+    failed_pattern = /FAIL/
+    passed_pattern = /PASS/
+    if didnt_build_pattern.match(output)
+      :amber
+    elsif failed_pattern.match(output)
+      :red
+    elsif passed_pattern.match(output)
+      :green
+    else
+      :amber  
+    end
+  end
+
 end
 

test/lib/code_output_parser_tests.rb

@@ -83,5 +83,17 @@ class CodeOutputParserTests < ActionController::TestCase
     assert_equal :amber, CodeOutputParser::parse_catch(amber_output)
   end
 
+  test "go build failed is amber" do
+    assert_equal :amber, CodeOutputParser::parse_go_testing("[build failed]")  
+  end
+  test "go ran but failed is green" do
+    assert_equal :red, CodeOutputParser::parse_go_testing("FAIL")
+  end
+  test "go ran and passed is red" do
+    assert_equal :green, CodeOutputParser::parse_go_testing("PASS")
+  end
+  test "go anything else is amber" do
+    assert_equal :amber, CodeOutputParser::parse_go_testing("anything else")
+  end
 end