protected void assertServerStreamingCallSuccess(final TestServiceStub testStub) {
        final StreamRecorder<SomeType> responseRecorder = StreamRecorder.create();
        testStub.secureSupply(EMPTY, responseRecorder);
        assertFutureFirstEquals("1.2.3", responseRecorder, SomeType::getVersion, 5, SECONDS);
    }
Tests with server streaming call.

@return The tests.
tests/src/test/java/net/devh/boot/grpc/test/security/AbstractSecurityTest.java