phpunit.xml

<phpunit
    bootstrap="tests/bootstrap.php"
    defaultTestSuite="read_only_tests"
    verbose="true"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.3/phpunit.xsd">
    <logging>
        <log type="coverage-html" target="tests_output/coverage.html"/>
        <log type="coverage-text" target="tests_output/coverage.txt"/>
        <log type="coverage-xml" target="tests_output/coverage.xml"/>
        <log type="junit" target="tests_output/junit.xml"/>
        <log type="testdox-html" target="tests_output/testdox.html"/>
        <log type="testdox-text" target="tests_output/testdox.txt"/>
        <log type="testdox-xml" target="tests_output/testdox.xml"/>
    </logging>
    <filter>
        <whitelist addUncoveredFilesFromWhitelist="false">
            <directory>tests</directory>
        </whitelist>
    </filter>
    <testsuites>
        <testsuite name="read_only_tests">
            <file>tests/assay_detail_test.php</file>
            <file>tests/assay_model_test.php</file>
            <file>tests/fork_test.php</file>
            <file>tests/parallel_curl_test.php</file>
            <file>tests/RouteTest.php</file>
            <file>tests/simple_xml_test.php</file>
        </testsuite>
        <testsuite name="all_tests">
            <directory>tests/*_test.php</directory>
            <directory>tests/*Test.php</directory>
        </testsuite>
    </testsuites>
</phpunit>