diff --git a/Pipfile b/Pipfile
index 6ac0455..d8c8463 100644
--- a/Pipfile
+++ b/Pipfile
@@ -13,6 +13,7 @@ toml = "*"
 "discord.py" = {version = "*",extras = ["voice",]}
 matplotlib = "*"
 humanize = "*"
+pytest = "*"
 
 [dev-packages]
 
diff --git a/Pipfile.lock b/Pipfile.lock
index 5cdd84b..403c133 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "abea6fe67767d527f44eb06454732548b200a094b6f936c3e6630baed5e89d91"
+            "sha256": "91eef5823a297c9eba42d54ac0943ed0692ab360834bdf771bb01991d511ea92"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -31,11 +31,11 @@
         },
         "aiofiles": {
             "hashes": [
-                "sha256:021ea0ba314a86027c166ecc4b4c07f2d40fc0f4b3a950d1868a0f2571c2bbee",
-                "sha256:1e644c2573f953664368de28d2aa4c89dfd64550429d0c27c4680ccd3aa4985d"
+                "sha256:377fdf7815cc611870c59cbd07b68b180841d2a2b79812d8c218be02448c2acb",
+                "sha256:98e6bcfd1b50f97db4980e182ddd509b7cc35909e903a8fe50d8849e02d815af"
             ],
             "index": "pypi",
-            "version": "==0.4.0"
+            "version": "==0.5.0"
         },
         "aiohttp": {
             "hashes": [
@@ -142,6 +142,14 @@
             ],
             "version": "==2.9"
         },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:2a688cbaa90e0cc587f1df48bdc97a6eadccdcd9c35fb3f976a09e3b5016d90f",
+                "sha256:34513a8a0c4962bc66d35b359558fd8a5e10cd472d37aec5f66858addef32c1e"
+            ],
+            "markers": "python_version < '3.8'",
+            "version": "==1.6.0"
+        },
         "kiwisolver": {
             "hashes": [
                 "sha256:03662cbd3e6729f341a97dd2690b271e51a67a68322affab12a5b011344b973c",
@@ -214,6 +222,13 @@
             "index": "pypi",
             "version": "==3.2.1"
         },
+        "more-itertools": {
+            "hashes": [
+                "sha256:5dd8bcf33e5f9513ffa06d5ad33d78f31e1931ac9a18f33d37e77a180d393a7c",
+                "sha256:b1ddb932186d8a6ac451e1d95844b382f55e12686d51ca0c68b6f61f2ab7a507"
+            ],
+            "version": "==8.2.0"
+        },
         "multidict": {
             "hashes": [
                 "sha256:317f96bc0950d249e96d8d29ab556d01dd38888fbe68324f46fd834b430169f1",
@@ -270,6 +285,20 @@
             "index": "pypi",
             "version": "==20.3"
         },
+        "pluggy": {
+            "hashes": [
+                "sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0",
+                "sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d"
+            ],
+            "version": "==0.13.1"
+        },
+        "py": {
+            "hashes": [
+                "sha256:5e27081401262157467ad6e7f851b7aa402c5852dbcb3dae06768434de5752aa",
+                "sha256:c20fdd83a5dbc0af9efd622bee9a5564e278f6380fffcacc43ba6f43db2813b0"
+            ],
+            "version": "==1.8.1"
+        },
         "pycparser": {
             "hashes": [
                 "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0",
@@ -310,6 +339,14 @@
             ],
             "version": "==2.4.7"
         },
+        "pytest": {
+            "hashes": [
+                "sha256:0e5b30f5cb04e887b91b1ee519fa3d89049595f428c1db76e73bd7f17b09b172",
+                "sha256:84dde37075b8805f3d1f392cc47e38a0e59518fb46a431cfdaf7cf1ce805f970"
+            ],
+            "index": "pypi",
+            "version": "==5.4.1"
+        },
         "python-dateutil": {
             "hashes": [
                 "sha256:73ebfe9dbf22e832286dafa60473e4cd239f8592f699aa5adaf10050e6e1823c",
@@ -332,6 +369,13 @@
             "index": "pypi",
             "version": "==0.10.0"
         },
+        "wcwidth": {
+            "hashes": [
+                "sha256:cafe2186b3c009a04067022ce1dcd79cb38d8d65ee4f4791b8888d6599d1bbe1",
+                "sha256:ee73862862a156bf77ff92b09034fc4825dd3af9cf81bc5b360668d425f3c5f1"
+            ],
+            "version": "==0.1.9"
+        },
         "websockets": {
             "hashes": [
                 "sha256:0e4fb4de42701340bd2353bb2eee45314651caa6ccee80dbd5f5d5978888fed5",
@@ -380,6 +424,13 @@
                 "sha256:e15199cdb423316e15f108f51249e44eb156ae5dba232cb73be555324a1d49c2"
             ],
             "version": "==1.4.2"
+        },
+        "zipp": {
+            "hashes": [
+                "sha256:aa36550ff0c0b7ef7fa639055d797116ee891440eac1a56f378e2d3179e0320b",
+                "sha256:c599e4d75c98f6798c509911d08a22e6c021d074469042177c8c86fb92eefd96"
+            ],
+            "version": "==3.1.0"
         }
     },
     "develop": {}