Generate Test Coverage by Feature (Folder) with Slather

test-coverage-by-feature.sh

#
# This file to facilitate getting test coverage percentage
#
# How to use: 
# 1. For all test cases: 
# bash test-coverage.sh
# 
# 2. For test cases belong to a feature: 
# bash test-coverage.sh {Feature_Folder_Name}
# Feature_Folder_Name: The name of the folder under YourProject.
# e.g Authentication, Home, Settings, ...

YELLOW=`tput setaf 3`
RESET=`tput sgr0`
BOLD=`tput bold`
GREEN=`tput setaf 2`
RED=`tput setaf 1`

echo -e "${YELLOW}Make sure you run test successfully on Xcode before run this script!${RESET}"
if [ "$1" ]; then
    feature=$1
    echo -e "Collecting test reports for ${BOLD}${GREEN}${feature}${RESET}..."    
    # Ignore Libraries
    ignore_list="--ignore \"Pods/*\""
    binaries="--binary-basename YourProject"  
    prefixPath="./YourProject/"
    for d in ./ShopBack/*; do
        folder=${d#$prefixPath}
        if [ "$feature" != "$folder" ] 
        then
            ignore_list=$ignore_list" -i \"YourProject/$folder/*\""
        fi
    done
    # Combine ignore list and binaries to final slather command to get slather report.
    slather_cmd="slather coverage -s "$binaries" "$ignore_list" --scheme YourSchemeName --workspace YourWorkspaceName.xcworkspace YourProjectName.xcodeproj"
    eval $slather_cmd
else 
    slather_cmd="slather coverage -s --scheme YourSchemeName --workspace YourWorkspaceName.xcworkspace YourProjectName.xcodeproj"
    echo "Collecting test reports for ${BOLD}${RED}all projects${RESET}..."
    eval $slather_cmd
fi