Added function definition for ergast tests

tests/test_ergast.py

@@ -5,4 +5,19 @@ class TestErgast():
     Tests for the Ergast class
     """
 
-    e = ergast_py.Ergast()
+    e = ergast_py.Ergast()
+
+    def test_filters_add(self):
+        # Test that when I add all the filters the params has them all
+        pass
+
+    def test_paging(self):
+        # Test that paging works when querying large data amounts
+        pass
+
+    def test_reset(self):
+        # Test that when I've run a query the params are reset
+        pass
+
+    def test_full(self):
+        pass