Sublime setting
{
"cmd": ["mocha", "--recursive", "--reporter", "spec", "$file"],
"file_regex": "^(..[^:]*):([0-9]+):?([0-9]+)?:? (.*)$",
"working_dir": "${project_path:${folder:${file_path}}}",
"selector": "source.js",
"path": "$PATH:/usr/local/bin"
}