Fixed #3: Added sheerka.resolve_rule()

Fixed #5: Refactored SheerkaComparisonManager
Fixed #6: Sya parser no longer works after restart

tests/cache/test_ListCache.py

@@ -6,7 +6,8 @@ from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
 from tests.cache import FakeSdp
 
 
-class TestListIfNeededCache(TestUsingMemoryBasedSheerka):
+class TestListCache(TestUsingMemoryBasedSheerka):
+
     def test_i_can_put_and_retrieve_value_from_list_cache(self):
         cache = ListCache()
 
@@ -61,6 +62,12 @@ class TestListIfNeededCache(TestUsingMemoryBasedSheerka):
         cache.put("key", "value2", alt_sdp=FakeSdp(get_alt_value=lambda cache_name, key: "xxx"))
         assert cache.get("key") == ["value1", "value2"]
 
+    def test_i_can_get_when_alt_sdp(self):
+        cache = ListCache(sdp=FakeSdp(get_value=lambda cache_name, key: NotFound)).auto_configure("cache_name")
+
+        cache.get("key", alt_sdp=FakeSdp(get_alt_value=lambda cache_name, key: ["value1"]))
+        assert cache.get("key") == ["value1"]
+
     def test_i_can_update_from_list_cache(self):
         cache = ListCache()