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#
# test_cramming.py <Peter.Bienstman@UGent.be>
#
import os
import sys
import shutil
from mnemosyne_test import MnemosyneTest
from mnemosyne.libmnemosyne import Mnemosyne
from mnemosyne.libmnemosyne.ui_components.main_widget import MainWidget
class Widget(MainWidget):
def show_question(self, question, option0, option1, option2):
if option1 == "&Delete":
return 1
raise NotImplementedError
class TestCrammingScheduler(MnemosyneTest):
def setup(self):
self.initialise_data_dir()
path = os.path.join(os.getcwd(), "..", "mnemosyne", "libmnemosyne",
"renderers")
if path not in sys.path:
sys.path.append(path)
self.mnemosyne = Mnemosyne(upload_science_logs=False, interested_in_old_reps=True,
asynchronous_database=True)
self.mnemosyne.components.insert(0,
("mnemosyne.libmnemosyne.gui_translators.gettext_gui_translator", "GetTextGuiTranslator"))
self.mnemosyne.components.append(\
("test_cramming", "Widget"))
self.mnemosyne.gui_for_component["ScheduledForgottenNew"] = \
[("mnemosyne_test", "TestReviewWidget")]
self.mnemosyne.gui_for_component["CramAll"] = \
[("mnemosyne_test", "TestReviewWidget")]
self.mnemosyne.initialise(os.path.abspath("dot_test"), automatic_upgrades=False)
self.config()["study_mode"] = "CramAll"
self.mnemosyne.start_review()
def test_1(self):
from mnemosyne.libmnemosyne.schedulers.cramming import Cramming
card_type = self.card_type_with_id("1")
fact_data = {"f": "1", "b": "b"}
card_1 = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["default"])[0]
fact_data = {"f": "2", "b": "b"}
card_2 = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["default"])[0]
fact_data = {"f": "3", "b": "b"}
card_3 = self.controller().create_new_cards(fact_data, card_type,
grade=2, tag_names=["default"])[0]
fact_data = {"f": "4", "b": "b"}
card_4 = self.controller().create_new_cards(fact_data, card_type,
grade=2, tag_names=["default"])[0]
card_4.next_rep -= 1000
self.database().update_card(card_4)
self.review_controller().reset()
assert self.database().scheduler_data_count(Cramming.UNSEEN) == 4
assert self.database().scheduler_data_count(Cramming.WRONG) == 0
self.review_controller().grade_answer(0)
assert self.database().scheduler_data_count(Cramming.UNSEEN) == 3
assert self.database().scheduler_data_count(Cramming.WRONG) == 1
self.review_controller().grade_answer(5)
assert self.database().scheduler_data_count(Cramming.UNSEEN) == 2
assert self.database().scheduler_data_count(Cramming.WRONG) == 1
# Fail the cards a couple of times.
for i in range(8):
self.review_controller().grade_answer(0)
# Pass the cards a couple of times.
for i in range(8):
self.review_controller().grade_answer(5)
def test_reset(self):
from mnemosyne.libmnemosyne.schedulers.cramming import Cramming
card_type = self.card_type_with_id("1")
fact_data = {"f": "1", "b": "b"}
card_1 = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["default"])[0]
fact_data = {"f": "2", "b": "b"}
card_2 = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["default"])[0]
fact_data = {"f": "3", "b": "b"}
card_3 = self.controller().create_new_cards(fact_data, card_type,
grade=2, tag_names=["default"])[0]
fact_data = {"f": "4", "b": "b"}
card_4 = self.controller().create_new_cards(fact_data, card_type,
grade=2, tag_names=["default"])[0]
card_4.next_rep -= 1000
self.database().update_card(card_4)
self.review_controller().reset()
assert self.database().scheduler_data_count(Cramming.UNSEEN) == 4
assert self.database().scheduler_data_count(Cramming.WRONG) == 0
assert self.review_controller().counters() == (0, 4, 4)
self.review_controller().grade_answer(0)
assert self.database().scheduler_data_count(Cramming.UNSEEN) == 3
assert self.database().scheduler_data_count(Cramming.WRONG) == 1
assert self.review_controller().counters() == (1, 3, 4)
self.review_controller().reset_but_try_to_keep_current_card()
self.review_controller().update_dialog(redraw_all=True)
assert self.database().scheduler_data_count(Cramming.UNSEEN) == 3
assert self.database().scheduler_data_count(Cramming.WRONG) == 1
assert self.review_controller().counters() == (1, 3, 4)
def test_2(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "1", "b": "b"}
card_1 = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["default"])[0]
self.review_controller().show_new_question()
self.controller().delete_current_card()
assert self.review_controller().card == None
def test_3(self): # suffers from some sort of race condition with the finalise.
card_type = self.card_type_with_id("1")
fact_data = {"f": "1", "b": "b"}
card_1 = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["default"])[0]
self.review_controller().show_new_question()
self.review_controller().show_answer()
self.review_controller().grade_answer(0)
self.review_controller().counters()
self.mnemosyne.finalise()
self.mnemosyne.components.insert(0,
("mnemosyne.libmnemosyne.gui_translators.gettext_gui_translator", "GetTextGuiTranslator"))
self.mnemosyne.components.append(\
("test_cramming", "Widget"))
self.mnemosyne.gui_for_component["ScheduledForgottenNew"] = \
[("mnemosyne_test", "TestReviewWidget")]
self.mnemosyne.initialise(os.path.abspath("dot_test"), automatic_upgrades=False)
self.mnemosyne.start_review()
assert self.scheduler().name == "cramming"
def test_4(self):
card_type = self.card_type_with_id("1")
fact_data = {"f": "1", "b": "b"}
card_1 = self.controller().create_new_cards(fact_data, card_type,
grade=-1, tag_names=["default"])[0]
self.review_controller().reset()
self.review_controller().show_new_question()
self.database().unload()
self.review_controller().reset()
self.restart()
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