MongolidLaravel\LaravelCacheComponent::has PHP 메소드

    public function has(string $key) : bool
    {
        return $this->laravelCache->has($key);
    }

 public function testShouldCheckIfHave()
 {
     // Set
     $cacheRepo = m::mock(Repository::class);
     $serializer = m::mock(Serializer::class);
     $component = new LaravelCacheComponent($cacheRepo, $serializer);
     $key = 'foo';
     $exists = true;
     // Expectations
     $cacheRepo->shouldReceive('has')->once()->with($key)->andReturn($exists);
     // Assertion
     $this->assertEquals($exists, $component->has($key));
 }