title: Django API caching, how to check it's setup correctly
body: <p>Whats is the best way to check if I have setup caching correctly for TastyPie? I have followed the documentation on this:</p>
  
  <p><strong>In settings added this:</strong></p>
  
  <pre><code>CACHES = {
      'default': {
          'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
          'TIMEOUT': 60
      },
      'resources': {
          'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
          'TIMEOUT': 60
      }
  }
  </code></pre>
  
  <p><strong>In my resource added:</strong></p>
  
  <pre><code>class IncentiveResource(ModelResource):
  
      class Meta:
          queryset = Incentive.objects.all()
          resource_name = 'incentive'
          allowed_methods = ['get']
          always_return_data = True
          cache = SimpleCache(cache_name='resources', timeout=10)
  </code></pre>