ActiveRulesDataCollectorSubscriber example

$ruleRepository
            ->method('search')
            ->willReturn(new EntitySearchResult(
                'rule',
                1,
                new RuleCollection([$activeRule]),
                null,
                new Criteria(),
                Context::createDefaultContext()
            ));

        $subscriber = new ActiveRulesDataCollectorSubscriber($ruleRepository);
        $subscriber->onContextResolved($event);
        $subscriber->collect(new Request(), new Response());

        $data = $subscriber->getData();

        static::assertEquals(1, $subscriber->getMatchingRuleCount());
        static::assertArrayHasKey($ruleId, $data);

        $rule = $data[$ruleId];
        static::assertInstanceOf(RuleEntity::class, $rule);
        static::assertEquals(100, $rule->getPriority());