public function testInit()
{
$engine = new TestDiscoveryEngine();
$this->assertInstanceOf(SingleDiscoveryEngine::class, $engine);
$input = FakeNode::createDummy();
$this->assertInstanceOf(Statement::class, $engine->discoveryQuery($input, new SimpleContext()));
$this->assertEquals("MATCH (n) WHERE id(n) <> {inputId} RETURN n", $engine->discoveryQuery($input, new SimpleContext())->text());
$this->assertEquals("score", $engine->scoreResultName());
$this->assertEquals("reco", $engine->recoResultName());
$this->assertEquals(1, $engine->defaultScore());
$this->assertEquals("test_discovery", $engine->name());
}