def reading(self):
file = open("/Users/AndiD//Documents/Eclipse/lab57/student.txt", "r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
stud = Student(int(list[0]), list[1], int(list[2]))
for s in Repository.get_all(self):
if s.get_id() == int(list[0]):
raise ControllerException("Can not add student with same id")
Repository.add_item(self, stud)
file.close()
def reading(self):
file = open("/Users/ecaterinacarazan/PycharmProjects/files/student.txt", "r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
stud = Student(int(list[0]), list[1], int(list[2]))
for s in Repository.get_all(self):
if s.get_id() == int(list[0]):
raise ControllerException("Can not add student with same id")
Repository.add_item(self, stud)
file.close()
def reading(self):
file = open("/Users/AndiD//Documents/Eclipse/lab57/assignment.txt", "r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
assign = Assignment(int(list[0]), list[1], list[2])
for asgn in Repository.get_all(self):
if asgn.get_id() == int(list[0]):
raise ControllerException("Can not add assignment with same id")
Repository.add_item(self, assign)
file.close()
def reading(self):
file = open("/Users/ecaterinacarazan/PycharmProjects/files/assignment.txt", "r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
assign = Assignment(int(list[0]), list[1], list[2])
for asgn in Repository.get_all(self):
if asgn.get_id() == int(list[0]):
raise ControllerException("Can not add assignment with same id")
Repository.add_item(self, assign)
file.close()
def reading(self):
file = open("/Users/AndiD//Documents/Eclipse/lab57/student.txt", "r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
stud = Student(int(list[0]), list[1], int(list[2]))
for s in Repository.get_all(self):
if s.get_id() == int(list[0]):
raise ControllerException(
"Can not add student with same id")
Repository.add_item(self, stud)
file.close()
def reading(self):
file = open("/Users/AndiD//Documents/Eclipse/lab57/grade.txt", "r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
student = self.repo_stud.get_by_id(int(list[1]))
assign = self.repo_assign.get_by_id(int(list[2]))
grade = Grade(int(list[0]), student, assign, int(list[3]))
for g in Repository.get_all(self):
if grade.get_id() == g.get_id():
raise ControllerException("Can not add grade with same id")
Repository.add_item(self, grade)
file.close()
def reading(self):
file = open("/Users/ecaterinacarazan/PycharmProjects/files/grade.txt", "r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
student = self.repo_stud.get_by_id(int(list[1]))
assign = self.repo_assign.get_by_id(int(list[2]))
grade = Grade(int(list[0]), student, assign, int(list[3]))
for g in Repository.get_all(self):
if grade.get_id() == g.get_id():
raise ControllerException("Can not add grade with same id")
Repository.add_item(self, grade)
file.close()
def reading(self):
file = open(
"/Users/ecaterinacarazan/PycharmProjects/files/assignment.txt",
"r")
lines = file.read().splitlines()
for line in lines:
list = line.split(", ")
assign = Assignment(int(list[0]), list[1], list[2])
for asgn in Repository.get_all(self):
if asgn.get_id() == int(list[0]):
raise ControllerException(
"Can not add assignment with same id")
Repository.add_item(self, assign)
file.close()
class TestRepository(unittest.TestCase):
def setUp(self):
# setUp method will be executed before every test
TestCase.setUp(self)
self.repository = Repository()
# add mock students to repo
stud1 = Student(1, "A", 1)
stud2 = Student(2, "B", 2)
stud3 = Student(3, "C", 3)
self.repository.add_item(stud1)
self.repository.add_item(stud2)
self.repository.add_item(stud3)
def test_add(self):
self.repository.add_item(Student(4, "D", 4))
self.assertEqual(len(self.repository.get_all()), 4)
def test_remove(self):
self.repository.remove_item(1)
self.assertEqual(len(self.repository.get_all()), 2)
# check for exception call
try:
self.repository.remove_item(4)
except CustomException as e:
self.assertEqual(e.get_msg(), "No such item")
def test_update_student(self):
self.repository.update_item(Student(1, "D", 2))
updated_student = self.repository.get_by_id(1)
self.assertEqual(updated_student.get_name(), "D")
# check exception case
try:
self.repository.update_item(Student(4, "D", 4))
except CustomException as e:
self.assertEqual(e.get_msg(), "No item for update found")
def test_get_by_id(self):
stud1 = self.repository.get_by_id(1)
self.assertEqual(stud1.get_name(), "A")
stud2 = self.repository.get_by_id(4)
self.assertIsNone(stud2)
def add(self, item):
self._history.append(deepcopy(self._items))
Repository.add_item(self, item)
self._history = self._history[0:self._index + 2]
self._index = len(self._history) - 1
self._history.pop()
