added go spec

Author: VibhorCodecianGupta

.travis.yml

@@ -12,6 +12,7 @@ install:
   - npm install -D
   - docker pull codingblocks/judge-worker-c
   - docker pull codingblocks/judge-worker-cpp
+  - docker pull codingblocks/judge-worker-golang
   - docker pull codingblocks/judge-worker-java8
   - docker pull codingblocks/judge-worker-py2
   - docker pull codingblocks/judge-worker-py3

config.js

@@ -48,6 +48,11 @@ exports = module.exports = {
       SOURCE_FILE: 'script.rb',
       CPU_SHARE: "0.8",
       MEM_LIMIT: '300m'
+    },
+    'golang': {
+      SOURCE_FILE: 'main.go',
+      CPU_SHARE: "0.8",
+      MEM_LIMIT: '300m'
     }
   }
-}
+}

test/run.go.spec.ts

@@ -0,0 +1,26 @@
+import {execRun} from '../src/tasks/run'
+import {expect} from 'chai'
+
+describe('run - golang', () => {
+  it('.go file runs correctly', () => {
+    execRun({
+      id: 28,
+      lang: 'golang',
+      source: (new Buffer(`
+        package main;
+
+        import "fmt";
+
+        func main() {
+          var text string
+          fmt.Scanf("%s", &text)
+          fmt.Println("Hello " + text)
+        }
+
+      `)).toString('base64'),
+      stdin: (new Buffer('World')).toString('base64')
+    }, (runResult) => {
+      expect(new Buffer(runResult.stdout, 'base64').toString('ascii')).to.eq('Hello World')
+    })
+  })
+})