public function testGetAllServiceDataInterface()
{
$serviceBackendModelDataInterfaceMapData = ['ServiceA' => ['BackendA' => 'ServiceDataInterfaceA'], 'ServiceB' => ['BackendB' => 'ServiceDataInterfaceB', 'BackendC' => 'ServiceDataInterfaceC'], 'ServiceC' => ['BackendD' => 'ServiceDataInterfaceD']];
$stringUtility = new \Magento\Framework\Stdlib\StringUtils();
$this->eavCustomAttributeTypeLocator = new EavCustomAttributeTypeLocator($this->attributeRepository, $stringUtility, [], $serviceBackendModelDataInterfaceMapData);
$this->assertEquals(['ServiceDataInterfaceA', 'ServiceDataInterfaceB', 'ServiceDataInterfaceC', 'ServiceDataInterfaceD'], $this->eavCustomAttributeTypeLocator->getAllServiceDataInterfaces());
}
