diff --git a/.coverage b/.coverage
index 498a008..cebc940 100644
Binary files a/.coverage and b/.coverage differ
diff --git a/tests/test_mate.py b/tests/test_mate.py
index 18279aa..52844b5 100644
--- a/tests/test_mate.py
+++ b/tests/test_mate.py
@@ -1,4 +1,5 @@
-from tests import client, app
+from tests import client, app, mateKiste
+from party import MateMarke
 
 class TestMate:
     def test_api_mate(self, client):
@@ -12,3 +13,16 @@ class TestMate:
     def test_api_mate_trinken(self, client):
         response = client.post("/api/mate/trinken")
         assert response.status_code == 200
+
+    def test_eineTrinken(self, mateKiste):
+        mateKiste.eineTrinken()
+        assert mateKiste.getFlaschenAnzahl() == 19
+
+    def test_getFlaschenAnzahl(self, mateKiste):
+        assert mateKiste.getFlaschenAnzahl() == 20
+
+    def test_getMarke(self, mateKiste):
+        assert mateKiste.getMarke() == MateMarke.ClubMate
+
+    def test_getMarkeName(self, mateKiste):
+        assert mateKiste.getMarkeName() == "Club Mate"