grpc1.45.2/src/php/phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit bootstrap="tests/bootstrap.php" colors="true">
  <testsuites>
    <testsuite name="grpc-unit-tests">
      <directory suffix="Test.php">tests/unit_tests</directory>
    </testsuite>
    <testsuite name="grpc-genereated-code-tests">
      <file>tests/generated_code/GeneratedCodeTest.php</file>
      <file>tests/generated_code/GeneratedCodeWithCallbackTest.php</file>
    </testsuite>
  </testsuites>
  <filter>
    <whitelist>
      <directory suffix=".php">lib/Grpc</directory>
    </whitelist>
  </filter>
  <logging>
    <log type="coverage-html" target="./log/codeCoverage" charset="UTF-8"
         yui="true" highlight="true"
         lowUpperBound="75" highLowerBound="95"/>
  </logging>
</phpunit>