Test Runner (allows defining number of iterations and optional reporters)

test.sh

#!/bin/bash

# syntax
# $ ./test.sh -n # -q # | true

# script colors
YELLOW='\033[1;33m'
LIGHTBLUE='\033[1;36m'
GREEN='\033[1;32m'
NC='\033[0m'
RESET='\033[0m'


# set default values (will be updated by getopts)
ITERATIONS=1
QUIET=-1
REPORTER='mocha'

while getopts ":n:q:r:" opt; do
  case $opt in
    q) QUIET=$OPTARG;;
    n) ITERATIONS=$OPTARG;;
    r) REPORTER=$OPTARG;;
    \?)
      # echo "Invalid option: -$OPTARG" >&2 ;;
  esac
done

# coerce QUIET if we passed true | false
if [ $QUIET = 'true' ]; then QUIET=1; fi
if [ $QUIET = 'false' ]; then QUIET=0; fi

printf "\n"

for (( index=1; index<=ITERATIONS; index++ ))
  do

     if [ $QUIET -ne 1 ]; then
         if [ $REPORTER != 'dots' ]; then
            printf "\n\n [${LIGHTBLUE} running ${RESET}] ${YELLOW} Running Test $index of ${ITERATIONS} ...   ${RESET}\n\n"
         fi
     fi

     if [ $REPORTER = 'dots' ]; then
        karma start --reporters super-dots
     else
       karma start
     fi

     if [ $QUIET -ne 1 ]; then
         if [ $REPORTER = 'dots' ]; then
           printf "\n\n"
         else
             printf "\n [${GREEN} complete ${RESET}] ${YELLOW} Completed $index of ${ITERATIONS} ...   ${RESET}\n"
         fi
     fi

 done

timestamp=`date +"%Y.%m.%d %H:%M:%S"`
 if [ $ITERATIONS > 0 ]; then
   printf "\n\n"
   printf "${GREEN}====================================================================================================\n\n"
   printf "${GREEN}  === [${ITERATIONS}] Test(s) Processed [${timestamp}] ${RESET}\n\n"
   printf "\n"
 fi