diff --git a/tests/fake_stat.py b/tests/fake_stat.py
index 470e0144..a7f10293 100644
--- a/tests/fake_stat.py
+++ b/tests/fake_stat.py
@@ -1,153 +1,133 @@
 OBJ = {
-  "read": "2015-02-11T19:20:46.667237763+02:00",
-  "network": {
-    "rx_bytes": 567224,
-    "rx_packets": 3773,
-    "rx_errors": 0,
-    "rx_dropped": 0,
-    "tx_bytes": 1176,
-    "tx_packets": 13,
-    "tx_errors": 0,
-    "tx_dropped": 0
-  },
-  "cpu_stats": {
-    "cpu_usage": {
-      "total_usage": 157260874053,
-      "percpu_usage": [
-        52196306950,
-        24118413549,
-        53292684398,
-        27653469156
-      ],
-      "usage_in_kernelmode": 37140000000,
-      "usage_in_usermode": 62140000000
+    "read": "2015-02-11T19:20:46.667237763+02:00",
+    "network": {
+        "rx_bytes": 567224,
+        "rx_packets": 3773,
+        "rx_errors": 0,
+        "rx_dropped": 0,
+        "tx_bytes": 1176,
+        "tx_packets": 13,
+        "tx_errors": 0,
+        "tx_dropped": 0
     },
-    "system_cpu_usage": 3.0881377e+14,
-    "throttling_data": {
-      "periods": 0,
-      "throttled_periods": 0,
-      "throttled_time": 0
+    "cpu_stats": {
+        "cpu_usage": {
+            "total_usage": 157260874053,
+            "percpu_usage": [
+                52196306950,
+                24118413549,
+                53292684398,
+                27653469156
+            ],
+            "usage_in_kernelmode": 37140000000,
+            "usage_in_usermode": 62140000000
+        },
+        "system_cpu_usage": 3.0881377e+14,
+        "throttling_data": {
+            "periods": 0,
+            "throttled_periods": 0,
+            "throttled_time": 0
+        }
+    },
+    "memory_stats": {
+        "usage": 179314688,
+        "max_usage": 258166784,
+        "stats": {
+            "active_anon": 90804224,
+            "active_file": 2195456,
+            "cache": 3096576,
+            "hierarchical_memory_limit": 1.844674407371e+19,
+            "inactive_anon": 85516288,
+            "inactive_file": 798720,
+            "mapped_file": 2646016,
+            "pgfault": 101034,
+            "pgmajfault": 1207,
+            "pgpgin": 115814,
+            "pgpgout": 75613,
+            "rss": 176218112,
+            "rss_huge": 12582912,
+            "total_active_anon": 90804224,
+            "total_active_file": 2195456,
+            "total_cache": 3096576,
+            "total_inactive_anon": 85516288,
+            "total_inactive_file": 798720,
+            "total_mapped_file": 2646016,
+            "total_pgfault": 101034,
+            "total_pgmajfault": 1207,
+            "total_pgpgin": 115814,
+            "total_pgpgout": 75613,
+            "total_rss": 176218112,
+            "total_rss_huge": 12582912,
+            "total_unevictable": 0,
+            "total_writeback": 0,
+            "unevictable": 0,
+            "writeback": 0
+        },
+        "failcnt": 0,
+        "limit": 8039038976
+    },
+    "blkio_stats": {
+        "io_service_bytes_recursive": [
+            {
+                "major": 8,
+                "minor": 0,
+                "op": "Read",
+                "value": 72843264
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Write",
+                "value": 4096
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Sync",
+                "value": 4096
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Async",
+                "value": 72843264
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Total",
+                "value": 72847360
+            }
+        ],
+        "io_serviced_recursive": [
+            {
+                "major": 8,
+                "minor": 0,
+                "op": "Read",
+                "value": 10581
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Write",
+                "value": 1
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Sync",
+                "value": 1
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Async",
+                "value": 10581
+            }, {
+                "major": 8,
+                "minor": 0,
+                "op": "Total",
+                "value": 10582
+            }
+        ],
+        "io_queue_recursive": [],
+        "io_service_time_recursive": [],
+        "io_wait_time_recursive": [],
+        "io_merged_recursive": [],
+        "io_time_recursive": [],
+        "sectors_recursive": []
     }
-  },
-  "memory_stats": {
-    "usage": 179314688,
-    "max_usage": 258166784,
-    "stats": {
-      "active_anon": 90804224,
-      "active_file": 2195456,
-      "cache": 3096576,
-      "hierarchical_memory_limit": 1.844674407371e+19,
-      "inactive_anon": 85516288,
-      "inactive_file": 798720,
-      "mapped_file": 2646016,
-      "pgfault": 101034,
-      "pgmajfault": 1207,
-      "pgpgin": 115814,
-      "pgpgout": 75613,
-      "rss": 176218112,
-      "rss_huge": 12582912,
-      "total_active_anon": 90804224,
-      "total_active_file": 2195456,
-      "total_cache": 3096576,
-      "total_inactive_anon": 85516288,
-      "total_inactive_file": 798720,
-      "total_mapped_file": 2646016,
-      "total_pgfault": 101034,
-      "total_pgmajfault": 1207,
-      "total_pgpgin": 115814,
-      "total_pgpgout": 75613,
-      "total_rss": 176218112,
-      "total_rss_huge": 12582912,
-      "total_unevictable": 0,
-      "total_writeback": 0,
-      "unevictable": 0,
-      "writeback": 0
-    },
-    "failcnt": 0,
-    "limit": 8039038976
-  },
-  "blkio_stats": {
-    "io_service_bytes_recursive": [
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Read",
-        "value": 72843264
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Write",
-        "value": 4096
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Sync",
-        "value": 4096
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Async",
-        "value": 72843264
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Total",
-        "value": 72847360
-      }
-    ],
-    "io_serviced_recursive": [
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Read",
-        "value": 10581
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Write",
-        "value": 1
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Sync",
-        "value": 1
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Async",
-        "value": 10581
-      },
-      {
-        "major": 8,
-        "minor": 0,
-        "op": "Total",
-        "value": 10582
-      }
-    ],
-    "io_queue_recursive": [
-
-    ],
-    "io_service_time_recursive": [
-
-    ],
-    "io_wait_time_recursive": [
-
-    ],
-    "io_merged_recursive": [
-
-    ],
-    "io_time_recursive": [
-
-    ],
-    "sectors_recursive": [
-
-    ]
-  }
 }