Shell utility to capture latest test results from XCode UI Testing tool and convert it as JSON consumable for CI (Jenkins, Bamboo) or other reporting.

XCodeUITestToJSON.sh

#!/bin/bash

red=`tput setaf 1`
green=`tput setaf 2`
yellow=`tput setaf 3`
reset=`tput sgr0`

command -v jq >/dev/null 2>&1 || { echo "${red}Script could not find jq command installed on system.Installing...${reset}" >&2; `brew install jq`; }
# command -v jq >/dev/null 2>&1 || { echo >&2 ".  Aborting."; exit 1; }


echo -e "${green}This simple utility will find the latest Xcode UI Test Result and transform the result in a JSON\nIn case you don't have a custom result directory passed as an argument, Script will look for test results in default DerivedData dir\n${yellow}Usage: $0 testResult-dir-path${reset}\n"

resultDir="$1"
deriveData="$HOME/Library/Developer/Xcode/DerivedData"

if [ $# -eq 0 ] && [ -d $deriveData ] ; then

	latestTestResult=`find $deriveData -name "*TestSummaries*" -type f -print0 | xargs -0 stat -f "%m %N" | sort -rn | head -1 | cut -f2- -d" "`
echo $latestTestResult
else
	if [ -d $resultDir ] ; then

	latestTestResult=`find $resultDir -name "*TestSummaries*" -type f -print0 | xargs -0 stat -f "%m %N" | sort -rn | head -1 | cut -f2- -d" "`
	echo $latestTestResult
else
	echo -e "${red}Invalid result directory.\n${yellow}Usage: $0 testResult-dir-path${reset}\n"; exit 1;

fi	
fi

plutil  -convert json $latestTestResult -r -o XcodeUITestResult.json

successfulExport=$?; if [[ $successfulExport != 0 ]]; then echo "${red}Json results export failed${reset}"; exit $successfulExport; else echo "${green}Json results exported as XcodeUITestResult.json${reset}"; fi


#TODO: Filtering UI Test specific data from JSON using jq
jq '.RunDestination.LocalComputer.Platform','.RunDestination.TargetSDK','.TestableSummaries[1]'  XcodeUITestResult.json

Updated capability to filter specific UI Test result element from JSON with jq(https://stedolan.github.io/jq)