Parsing summary group in index.html of test report

test_summary_parsing.sh

#!/bin/bash

get_value() {
   value=$(echo $1 | sed "s/.*\>\(.*\)\<.*/\1/")
}

summary=$(grep -A1 "infoBox" test.html | sed -e "s/--//g" | tr '\n' " " | perl -p -e 's/\s\s/\n/g')

while read -r line; do
    if [ "$line" ];
    then
        get_value "$line"
        if [[ $line == *\"tests\"* ]]; then
            tests=$value
        elif [[ $line == *\"failures\"* ]]; then
            failures=$value
        elif [[ $line == *\"duration\"* ]]; then
            duration=$value
        elif [[ $line == *\"successRate\"* ]]; then
            successRate=$value
        fi
    fi
done <<< "$summary"

echo $tests
echo $failures
echo $duration
echo $successRate