fix tests

Signed-off-by: Arnav Gupta <arnav@codingblocks.com>

Author: championswimmer

.travis.yml

@@ -5,6 +5,7 @@ services:
 
 install:
   - "bash build_workers.sh"
+  - "PATH=./bats/bin:$PATH"
 
 script:
   - "bash test.sh"

test.sh

@@ -1,4 +1,4 @@
-#!bats/bin/bats
+#!/usr/bin/env bats
 
 @test "test c" {
   sh tests/c/test_worker.sh