Super basic test scripts for modifications to Homebrew's `brew search`. Run from directory as `./test-setup.sh && ./test-search.sh`

1. test-setup.sh

#!/usr/bin/env bash

ORIGINAL="Homebrew-brew"
MY_FORK="stvhwrd-brew"

# --------------------------------Setup------------------------------------ #
rm -rf /tmp/${MY_FORK}.txt && \
rm -rf /tmp/${MY_FORK} && \
git clone https://github.com/SENG480-18/brew.git /tmp/${MY_FORK}
/tmp/${MY_FORK}/bin/brew tap homebrew/core

rm -rf /tmp/${ORIGINAL}.txt && \
rm -rf /tmp/${ORIGINAL} && \
git clone https://github.com/Homebrew/brew.git /tmp/${ORIGINAL}
/tmp/${ORIGINAL}/bin/brew tap homebrew/core

2. test-search.sh

#!/usr/bin/env bash

ORIGINAL="Homebrew-brew"
MY_FORK="stvhwrd-brew"

# ------------------------------ Testing ----------------------------------- #

echo
echo "==> Testing five POPULAR packages:"
array=(node git python wget yarn)

for i in "${array[@]}"
do
    echo "$i..."
    /tmp/${MY_FORK}/bin/brew search  "$i" >>/tmp/${MY_FORK}.txt  2>&1
    /tmp/${ORIGINAL}/bin/brew search "$i" >>/tmp/${ORIGINAL}.txt 2>&1
done

echo
echo "==> Testing five RANDOM packages:"
array=(gobject-introspection sdl2_mixer libtiff exercism xhyve)

for i in "${array[@]}"
do
    echo "$i..."
    /tmp/${MY_FORK}/bin/brew search  "$i" >>/tmp/${MY_FORK}.txt  2>&1
    /tmp/${ORIGINAL}/bin/brew search "$i" >>/tmp/${ORIGINAL}.txt 2>&1
done

echo
echo "==> Testing five NONEXISTENT packages:"
array=(nozxzde gzxzit pytzxzhon wgzxzet yazxzrn)

for i in "${array[@]}"
do
    echo "$i..."
    /tmp/${MY_FORK}/bin/brew search  "$i" >>/tmp/${MY_FORK}.txt  2>&1
    /tmp/${ORIGINAL}/bin/brew search "$i" >>/tmp/${ORIGINAL}.txt 2>&1
done

# ----------------------------- Verification ------------------------------- #

if diff -q /tmp/${ORIGINAL}.txt /tmp/${MY_FORK}.txt
then
    echo
    echo "✅  --  PASS -- output identical."
    exit 0
else
    echo
    echo "❌  --  FAIL -- output differs."
    exit 1
fi