Alcaeus\MongoDbAdapter\Tests\Mongo\MongoClientTest::testReadPreferenceOptionsAreInherited PHP Method

    public function testReadPreferenceOptionsAreInherited($options, $uri, $expectedTagsets)
    {
        $client = $this->getClient($options, $uri);
        $collection = $client->selectCollection('test', 'foo');
        $this->assertSame(['type' => \MongoClient::RP_SECONDARY_PREFERRED, 'tagsets' => $expectedTagsets], $collection->getReadPreference());
    }