PHPUnit mock Aerospike\Client

[OlexandrKolesnykov]

When I try to mock Client:
TestCase::createMock(\Aerospike\Client::class)
get error:
thread '<unnamed>' panicked at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ext-php-rs-0.12.0/src/types/class_object.rs:248:14: Attempted to access uninitialized class object note: run with RUST_BACKTRACE=1environment variable to display a backtrace fatal runtime error: failed to initiate panic, error 5