def test_remove_student(self):
controller = Controller()
services = controller.services
controller.add(["discipline", "0", "discipline test"])
controller.add(["student", "1", "student 1 test"])
controller.add(["student", "2", "student 2 test"])
controller.grade(["1", "0", "10"])
controller.grade(["1", "0", "6"])
controller.grade(["2", "0", "9"])
controller.grade(["2", "0", "7"])
controller.grade(["2", "0", "8"])
self.assertEqual(services.get_students_count(), 2)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertEqual(services.get_grades_count(), 5)
self.assertRaises(Exception, lambda: controller.remove([]))
self.assertRaises(Exception, lambda: controller.remove(["", ""]))
self.assertRaises(Exception, lambda: controller.remove(["abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.remove(["student", "abc"]))
self.assertRaises(Exception,
lambda: controller.remove(["student", "0"]))
controller.remove(["student", "2"])
self.assertEqual(services.get_students_count(), 1)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertEqual(services.get_grades_count(), 2)
self.assertRaises(Exception,
lambda: controller.remove(["student", "2"]))
class TestController(TestCase):
def setUp(self):
super().setUp()
self.repo = Repo(
SentenceValidator,
"/Users/Stefan/PycharmProjects/hangman/sentence_test.txt")
self.controller = Controller(self.repo)
def test_add(self):
self.assertEqual(len(self.repo.get_all()), 3, "Error at loading")
self.controller.add("planes are quick")
self.assertEqual(len(self.repo.get_all()), 4, "Error at adding")
self.assertRaises(ControllerException, self.controller.add,
"planes are quick")
def test_get_random_sentence(self):
random_sentence = self.controller.get_random_sentence()
self.assertEqual(type(random_sentence), Sentence,
"Fail at getting random")
def test_get_available_letters(self):
sentence = Sentence("anna has apples")
char_list = self.controller.get_available_letters(sentence)
self.assertEqual(True, 'a' in char_list, "fail at getting letter")
self.assertEqual(True, 'h' in char_list, "fail at getting letter")
self.assertEqual(True, 's' in char_list, "fail at getting letter")
def test_add_discipline(self):
controller = Controller()
services = controller.services
self.assertRaises(Exception, lambda: controller.add([]))
self.assertRaises(Exception, lambda: controller.add(["", "", ""]))
self.assertRaises(Exception,
lambda: controller.add(["abc", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.add(["discipline", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.add(["discipline", "0", "abc"]))
controller.add(["discipline", "0", "test"])
discipline1 = services.get_discipline(0)
self.assertEqual(discipline1.id, 0)
self.assertEqual(discipline1.name, "test")
self.assertEqual(services.get_disciplines_count(), 1)
self.assertRaises(
Exception, lambda: controller.add(["discipline", "0", "testing"]))
controller.add(["discipline", "1", "test"])
discipline2 = services.get_discipline(1)
self.assertEqual(discipline2.id, 1)
self.assertEqual(discipline2.name, "test")
self.assertEqual(services.get_disciplines_count(), 2)
self.assertNotEqual(discipline1, discipline2)
def test_update_discipline(self):
controller = Controller()
services = controller.services
controller.add(["discipline", "1", "discipline test"])
self.assertEqual(services.get_disciplines_count(), 1)
discipline = services.get_discipline(1)
self.assertEqual(discipline.id, 1)
self.assertEqual(discipline.name, "discipline test")
self.assertRaises(Exception, lambda: controller.update([]))
self.assertRaises(Exception, lambda: controller.update(["", "", ""]))
self.assertRaises(Exception,
lambda: controller.update(["abc", "abc", "abc"]))
self.assertRaises(
Exception, lambda: controller.update(["discipline", "abc", "abc"]))
self.assertRaises(
Exception, lambda: controller.update(["discipline", "0", "abc"]))
self.assertRaises(
Exception, lambda: controller.update(["discipline", "1", "abc"]))
controller.update(["discipline", "1", "test"])
self.assertEqual(discipline.id, 1)
self.assertEqual(discipline.name, "test")
self.assertEqual(services.get_disciplines_count(), 1)
def test_grade(self):
controller = Controller()
services = controller.services
controller.add(["student", "1", "stud 1"])
controller.add(["discipline", "1", "discipline 1"])
self.assertEqual(services.get_students_count(), 1)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertRaises(Exception, lambda: controller.grade([]))
self.assertRaises(Exception, lambda: controller.grade(["", "", ""]))
self.assertRaises(Exception,
lambda: controller.grade(["abc", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.grade(["0", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.grade(["1", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.grade(["1", "0", "abc"]))
self.assertRaises(Exception,
lambda: controller.grade(["1", "1", "abc"]))
self.assertRaises(Exception, lambda: controller.grade(["1", "1", "0"]))
self.assertRaises(Exception,
lambda: controller.grade(["1", "1", "11"]))
controller.grade(["1", "1", "1"])
controller.grade(["1", "1", "10"])
controller.grade(["1", "1", "5"])
self.assertEqual(services.get_grades_count(), 3)
def test_add_student(self):
controller = Controller()
services = controller.services
self.assertRaises(Exception, lambda: controller.add([]))
self.assertRaises(Exception, lambda: controller.add(["", "", ""]))
self.assertRaises(Exception,
lambda: controller.add(["abc", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.add(["student", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.add(["student", "0", "abc"]))
controller.add(["student", "0", "test"])
student1 = services.get_student(0)
self.assertEqual(student1.id, 0)
self.assertEqual(student1.name, "test")
self.assertEqual(services.get_students_count(), 1)
self.assertRaises(Exception,
lambda: controller.add(["student", "0", "testing"]))
controller.add(["student", "1", "test"])
student2 = services.get_student(1)
self.assertEqual(student2.id, 1)
self.assertEqual(student2.name, "test")
self.assertEqual(services.get_students_count(), 2)
self.assertNotEqual(student1, student2)
def test_update_student(self):
controller = Controller()
services = controller.services
controller.add(["student", "1", "student test"])
self.assertEqual(services.get_students_count(), 1)
student = services.get_student(1)
self.assertEqual(student.id, 1)
self.assertEqual(student.name, "student test")
self.assertRaises(Exception, lambda: controller.update([]))
self.assertRaises(Exception, lambda: controller.update(["", "", ""]))
self.assertRaises(Exception,
lambda: controller.update(["abc", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.update(["student", "abc", "abc"]))
self.assertRaises(Exception,
lambda: controller.update(["student", "0", "abc"]))
self.assertRaises(Exception,
lambda: controller.update(["student", "1", "abc"]))
controller.update(["student", "1", "test"])
self.assertEqual(student.id, 1)
self.assertEqual(student.name, "test")
self.assertEqual(services.get_students_count(), 1)
def test_search(self):
controller = Controller()
services = controller.services
controller.add(["student", "1", "stud 1"])
controller.add(["student", "2", "stud 2"])
controller.add(["discipline", "1", "discipline"])
self.assertEqual(services.get_students_count(), 2)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertRaises(Exception, lambda: controller.search([]))
self.assertRaises(Exception, lambda: controller.search([""]))
self.assertRaises(Exception, lambda: controller.search(["magic"]))
self.assertNotIn('|', controller.search(["stud"]))
self.assertIn('|', controller.search(["1"]))
def test_disciplines_with_grades(self):
controller = Controller()
services = controller.services
controller = Controller()
services = controller.services
controller.add(["student", "1", "stud 1"])
controller.add(["student", "2", "stud 2"])
controller.add(["student", "3", "stud 3"])
controller.add(["discipline", "1", "discipline 1"])
controller.add(["discipline", "2", "discipline 2"])
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 2)
self.assertRaises(Exception, lambda: controller.see_grades())
controller.grade(["1", "1", "10"])
controller.grade(["2", "1", "10"])
controller.grade(["2", "1", "1"])
controller.grade(["2", "1", "4"])
controller.grade(["2", "2", "5"])
controller.grade(["3", "1", "1"])
controller.grade(["3", "1", "2"])
controller.grade(["3", "1", "3"])
controller.grade(["3", "1", "4"])
controller.grade(["3", "2", "5"])
self.assertEqual(services.get_grades_count(), 10)
self.assertIn("\n", controller.see_grades())
def newDocument(self):
document = Document()
document.text = text
view = View()
view.font = self.font()
view.cursorBlinkingTime = 1000
view.position = QPoint(0, 0)
view.size = self.size()
controller = Controller()
controller.add(view)
# if a view is relink with another document
# then it can finds its old controller from old document
# and new controller from new document
controller.document = document
document.controller = controller
self.documents.append(document)
self.views.append(view)
self.controllers.append(controller)
def test_list_all(self):
controller = Controller()
services = controller.services
self.assertRaises(Exception, lambda: controller.list_all())
controller.add(["student", "0", "stud 1"])
self.assertEqual(services.get_students_count(), 1)
self.assertNotIn('|', controller.list_all())
services.clear()
self.assertEqual(services.get_students_count(), 0)
controller.add(["discipline", "1", "discipline 1"])
self.assertEqual(services.get_disciplines_count(), 1)
self.assertNotIn('|', controller.list_all())
controller.add(["student", "2", "stud 1"])
self.assertEqual(services.get_students_count(), 1)
controller.add(["student", "3", "stud 2"])
self.assertEqual(services.get_students_count(), 2)
self.assertIn('|', controller.list_all())
def pushButtonAddHandler(self):
if not (self.textEditIn.toPlainText() is ''):
contrl = Controller()
res = contrl.add(self.textEditIn.toPlainText())
self.textEditIn.clear()
self.textEditIn.setPlainText(str(res))
class LEDStrip:
def __init__(self, r, g, b):
self.ctr = Controller()
self.pi = pigpio.pi()
self.r = Pin(self.pi, RED_PIN, self.ctr, 'r', r)
self.g = Pin(self.pi, GREEN_PIN, self.ctr, 'g', g)
self.b = Pin(self.pi, BLUE_PIN, self.ctr, 'b', b)
self.set_color(r, g, b)
def set_color(self, r, g, b):
self.ctr.stop_all()
self.r.set_intensity(r)
self.g.set_intensity(g)
self.b.set_intensity(b)
def get_color(self):
return {
'r': self.r.intensity,
'g': self.g.intensity,
'b': self.b.intensity,
}
def off(self, fade_out=False):
c = self.get_color()
if fade_out:
self.ctr.stop_all()
self.shift((c['r'], c['g'], c['b']), (0, 0, 0), 2)
else:
self.set_color(0, 0, 0)
self.ctr.stop_all()
def on(self, r, g, b, fade_in=False):
if fade_in:
self.ctr.stop_all()
self.shift((0, 0, 0), (r, g, b), 2)
else:
self.set_color(r, g, b)
# min/max: e.g. Tuple(255, 255, 255)
def shift(self, min, max, duration, cont=False):
print(f"Shifting between {min} and {max}, period={duration}s")
min_r = min[0]
max_r = max[0]
min_g = min[1]
max_g = max[1]
min_b = min[2]
max_b = max[2]
self.ctr.add('r', self.r.shift, min_r, max_r, duration, cont)
self.ctr.add('g', self.g.shift, min_g, max_g, duration, cont)
self.ctr.add('b', self.b.shift, min_b, max_b, duration, cont)
self.ctr.start_all()
def _print_colors(self, verbose=False):
# FIXME: mess
while not (
self.ctr.get_thread('r').stopped() and
self.ctr.get_thread('g').stopped() and
self.ctr.get_thread('b').stopped()):
log_str = '#'
end_str = ''
if verbose:
log_str = f"R: {self.r.intensity} G: {self.g.intensity} B: {self.b.intensity}"
end_str = '\r'
print(Colr().rgb(self.r.intensity, self.g.intensity, self.b.intensity, log_str), end=end_str, flush=True)
self.ctr.get_thread('log').stop()
def test_redo(self):
controller = Controller()
services = controller.services
self.assertRaises(Exception, lambda: controller.redo())
controller.add(["student", "1", "stud 1"])
controller.add(["student", "2", "stud 2"])
controller.add(["student", "3", "stud 3"])
controller.add(["discipline", "1", "discipline 1"])
controller.add(["discipline", "2", "discipline 2"])
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 2)
self.assertEqual(services.get_grades_count(), 0)
self.assertRaises(Exception, lambda: controller.redo())
controller.undo()
controller.undo()
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 0)
self.assertEqual(services.get_grades_count(), 0)
controller.redo()
controller.redo()
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 2)
self.assertEqual(services.get_grades_count(), 0)
controller.grade(["1", "1", "10"])
controller.grade(["2", "1", "10"])
controller.grade(["2", "1", "1"])
controller.grade(["2", "1", "4"])
controller.grade(["2", "2", "5"])
controller.grade(["3", "1", "1"])
controller.grade(["3", "1", "2"])
controller.grade(["3", "1", "3"])
controller.grade(["3", "2", "4"])
controller.grade(["3", "2", "5"])
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 2)
self.assertEqual(services.get_grades_count(), 10)
controller.remove(["discipline", "2"])
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertEqual(services.get_grades_count(), 7)
controller.undo()
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 2)
self.assertEqual(services.get_grades_count(), 10)
controller.redo()
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertEqual(services.get_grades_count(), 7)
controller.remove(["student", "3"])
self.assertEqual(services.get_students_count(), 2)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertEqual(services.get_grades_count(), 4)
for _ in range(13):
controller.undo()
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 1)
self.assertEqual(services.get_grades_count(), 0)
controller.redo()
controller.redo()
self.assertEqual(services.get_students_count(), 3)
self.assertEqual(services.get_disciplines_count(), 2)
self.assertEqual(services.get_grades_count(), 1)
controller.update(["discipline", "1", "test"])
self.assertEqual(services.get_disciplines_count(), 2)
controller.undo()
self.assertEqual(services.get_disciplines_count(), 2)
discipline = services.get_discipline(1)
self.assertEqual(discipline.name, "discipline 1")
controller.redo()
self.assertEqual(services.get_disciplines_count(), 2)
discipline = services.get_discipline(1)
self.assertEqual(discipline.name, "test")
for _ in range(7):
controller.undo()
self.assertTrue(services.is_empty())
controller.preload_list()
self.assertFalse(services.is_empty())
controller.undo()
self.assertTrue(services.is_empty())
controller.redo()
self.assertFalse(services.is_empty())
self.assertRaises(Exception, lambda: controller.redo())
class Program:
def __init__(self):
self.__controller = Controller()
self.__ui_manager = MenuUI()
def change_ui(self):
if self.__ui_manager.switch_ui_prefernece():
if self.__ui_manager.TYPE == MenuUI.TYPE:
self.__ui_manager = GraphicalUI()
else:
self.__ui_manager = MenuUI()
def start(self):
self.__controller.preload_list()
self.change_ui()
while True:
result = ""
try:
action = self.__ui_manager.get_action()
if action.type == Action.ADD:
self.__controller.add(action.params)
elif action.type == Action.REMOVE:
self.__controller.remove(action.params)
elif action.type == Action.UPDATE:
self.__controller.update(action.params)
elif action.type == Action.LIST:
result = self.__controller.list_all()
elif action.type == Action.GRADE:
self.__controller.grade(action.params)
elif action.type == Action.SEARCH:
result = self.__controller.search(action.params)
elif action.type == Action.SEE_FAILING_STUDENTS:
result = self.__controller.see_failing_students()
elif action.type == Action.SEE_BEST_STUDENTS:
result = self.__controller.see_best_students()
elif action.type == Action.SEE_GRADES:
result = self.__controller.see_grades()
elif action.type == Action.UNDO:
self.__controller.undo()
elif action.type == Action.REDO:
self.__controller.redo()
elif action.type == Action.HELP:
self.__ui_manager.show_help()
continue
elif action.type == Action.UI:
self.change_ui()
continue
elif action.type == Action.TEST:
unittest.main(module="controller_test", exit=False)
continue
elif action.type == Action.EXIT:
return
self.__ui_manager.print_result(result)
except Exception as error:
self.__ui_manager.handle_error(error)