phpunit.xml
<phpunit
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/5.2/phpunit.xsd"
bootstrap="vendor/autoload.php"
colors="true">
<testsuites>
<testsuite name="unit">
<directory>tests</directory>
</testsuite>
</testsuites>
<logging>
<log type="coverage-html" target="build/coverage" lowUpperBound="35"
highLowerBound="70"/>
<log type="junit" target="build/phpunit" logIncompleteSkipped="false"/>
</logging>
<filter>
<whitelist processUncoveredFilesFromWhitelist="true">
<directory suffix=".php">src</directory>
</whitelist>
</filter>
</phpunit>