Phpro\SoapClient\Soap\ClassMap\ClassMapCollection::toSoapClassMap PHP Method

    public function toSoapClassMap()
    {
        $map = [];
        foreach ($this->classMaps as $classMap) {
            $map[$classMap->getWsdlType()] = $classMap->getPhpClassName();
        }
        return $map;
    }

 function let(ClassMapCollection $classMap, TypeConverterCollection $typeConverters)
 {
     $classMap->toSoapClassMap()->willReturn([]);
     $typeConverters->toSoapTypeMap()->willReturn([]);
     $this->beConstructedWith($classMap, $typeConverters);
 }