Eloquent\Phony\Matcher\MatcherFactory::addDefaultMatcherDrivers PHP Method

    public function addDefaultMatcherDrivers()
    {
        $this->addMatcherDriver(HamcrestMatcherDriver::instance());
        $this->addMatcherDriver(CounterpartMatcherDriver::instance());
        $this->addMatcherDriver(PhpunitMatcherDriver::instance());
        $this->addMatcherDriver(SimpletestMatcherDriver::instance());
        $this->addMatcherDriver(PhakeMatcherDriver::instance());
        $this->addMatcherDriver(ProphecyMatcherDriver::instance());
        $this->addMatcherDriver(MockeryMatcherDriver::instance());
    }