Refactored ExecutionContext serialization (added sheerkapickle) and added History management

2020-01-31 18:58:03 +01:00
parent fed0735eb9
commit b9afcba61f
31 changed files with 1546 additions and 518 deletions
@@ -0,0 +1,52 @@
+from core.sheerka.Services.SheerkaHistoryManager import hist
+from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
+
+
+class TestSheerkaHistoryManager(TestUsingMemoryBasedSheerka):
+    def test_i_can_retrieve_history(self):
+        sheerka = self.get_sheerka(skip_builtins_in_db=False)
+
+        sheerka.evaluate_user_input("def concept one as 1")
+        sheerka.evaluate_user_input("one")
+        sheerka.evaluate_user_input("xxx")
+        sheerka.evaluate_user_input("def concept two as 2")
+        sheerka.evaluate_user_input("two")
+        sheerka.evaluate_user_input("def concept three as 3")
+        sheerka.evaluate_user_input("three")
+        sheerka.evaluate_user_input("def concept four as 4")
+        sheerka.evaluate_user_input("four")
+        sheerka.evaluate_user_input("def concept five as 5")
+        sheerka.evaluate_user_input("five")
+
+        h = list(sheerka.history(-1)) # all
+        assert h == [
+            hist("five", True),
+            hist("def concept five as 5", True),
+            hist("four", True),
+            hist("def concept four as 4", True),
+            hist("three", True),
+            hist("def concept three as 3", True),
+            hist("two", True),
+            hist("def concept two as 2", True),
+            hist("xxx", False),
+            hist("one", True),
+            hist("def concept one as 1", True),
+            hist("Initializing Sheerka.", True)]
+
+        h = list(sheerka.history(2))
+        assert h == [
+            hist("two", True),
+            hist("def concept two as 2", True)
+        ]
+
+        h = list(sheerka.history(2, 2))
+        assert h == [
+            hist("xxx", False),
+            hist("one", True),
+        ]
+
+        h = list(sheerka.history(-1))
+        assert h == [
+            hist("xxx", False),
+            hist("one", True),
+        ]