Deploy your Magento 1 module to a custom shop with modman and run the unit tests there with EcomDev_PHPUnit

mage-run-unittests.sh

#!/bin/bash

checkFileOrExitWithMessage() {
    local filePath="$1"
    local message="$2"
    test -f $filePath || {
        echo "$message"
        exit 1
    }
}

runDirectory=$PWD
moduleDirectoryName=${PWD##*/}

if [[ $# -ne 2 ]]; then
    echo "Usage: $0 magento_directory module_group_name"
    exit 1
fi

magentoDirectory="$1"
moduleGroupName="$2"

checkFileOrExitWithMessage "$magentoDirectory/app/Mage.php" "Could not find Magento in the directory $magentoDirectory."
checkFileOrExitWithMessage "$runDirectory/modman" "Could not find a modman file in $runDirectory. Are you in a module directory?"

test -d $magentoDirectory/.modman || {
    echo "Initializing modman in the magento directory..."
    modman init $magentoDirectory
}

test -d $magentoDirectory/.modman/$moduleDirectoryName || {
    echo "Deploying the module to the Magento directory..."
    ln -s $runDirectory $magentoDirectory/.modman/$moduleDirectoryName
    cd $magentoDirectory
    modman deploy $moduleDirectoryName
    n98-magerun.phar sys:setup:run
}

cd $magentoDirectory
vendor/bin/phpunit --group $moduleGroupName