class TestCaseStudentRepositoryClass(unittest.TestCase):
def setUp(self):
self.st1 = Student("Ion", 21, 1)
self.st2 = Student("Ana", 32, 2)
self.st3 = Student("Mircea", 14, 3)
self.st_repo = StudentInMemoryRepository()
self.st_repo.addStudent(self.st1)
self.st_repo.addStudent(self.st2)
self.st_repo.addStudent(self.st3)
def testAddStudent(self):
self.st_repo.addStudent(Student("Danut", 22, 6))
self.assertEqual(self.st_repo.getNumberOfStudents(), 4)
self.st_repo.addStudent(Student("Mircea", 56, 9))
self.assertEqual(self.st_repo.getNumberOfStudents(), 5)
def testRemoveStudent(self):
self.st_repo.removeStudent(self.st1.getId())
self.assertEqual(self.st_repo.getNumberOfStudents(), 2)
self.st_repo.removeStudent(self.st2.getId())
self.assertEqual(self.st_repo.getNumberOfStudents(), 1)
def testGetStudentById(self):
self.assertEqual(self.st_repo.getStudentById(self.st1.getId()),
self.st1)
self.assertEqual(self.st_repo.getStudentById(self.st3.getId()),
self.st3)
def testUpdateStudent(self):
new_st = Student("Marin", 3, 2)
self.st_repo.updateStudent(new_st)
self.assertEqual(self.st_repo.getStudentById(2).getName(), "Marin")
new_st = Student("Ana", 32, 0)
self.st_repo.updateStudent(new_st)
self.assertEqual(self.st_repo.getStudentById(0).getGroup(), 32)
def test_validateMark():
val = MarkValidator()
st1 = Student("Ana", 21, 0)
st2 = Student("Ion", 14, 1)
pb1 = LabProblem("01_01", "fa ceva", 3)
pb2 = LabProblem("06_10", "altceva", 5)
mrk = Mark(st1, pb1, 11)
try:
val.validateMark(mrk)
assert False
except ValueError:
assert True
mrk = Mark(st2, pb2, 6.5)
try:
val.validateMark(mrk)
assert False
except ValueError:
assert True
mrk = Mark(st2, pb2, "10")
try:
val.validateMark(mrk)
assert False
except ValueError:
assert True
def test_getStudentWithMostProblemsMarkOver():
st_repo = StudentInMemoryRepository()
pb_repo = LabProblemInMemoryRepository()
mrk_repo = MarkInMemoryRepository()
pb_val = LabProblemValidator()
statistics_service = StatisticsService(st_repo, pb_repo, mrk_repo, pb_val)
st_repo.addStudent(Student("Ana", 21, 0))
st_repo.addStudent(Student("Ion", 22, 1))
st_repo.addStudent(Student("Mircea", 21, 2))
st_repo.addStudent(Student("Ionel", 56, 3))
pb_repo.addProblem(LabProblem("01_01", "ceva", 3))
pb_repo.addProblem(LabProblem("03_01", "altceva", 6))
pb_repo.addProblem(LabProblem("03_05", "mama", 2))
pb_repo.addProblem(LabProblem("16_01", "dada", 10))
mrk_repo.addMark(
Mark(Student("Ana", 21, 0), LabProblem("01_01", "ceva", 3), 8))
mrk_repo.addMark(
Mark(Student("Ion", 22, 1), LabProblem("01_01", "ceva", 3), 5))
mrk_repo.addMark(
Mark(Student("Ana", 21, 0), LabProblem("16_01", "dada", 10), 8))
mrk_repo.addMark(
Mark(Student("Ion", 22, 1), LabProblem("16_01", "dada", 10), 3))
mrk_repo.addMark(
Mark(Student("Mircea", 21, 2), LabProblem("01_01", "ceva", 3), 4))
mrk_repo.addMark(
Mark(Student("Ionel", 56, 3), LabProblem("03_01", "altceva", 6), 5))
expected = StudentProblemsDTO(0, "Ana", 2)
assert statistics_service.getStudentWithMostProblemsMarkOver(5) == expected
expected = None
assert statistics_service.getStudentWithMostProblemsMarkOver(9) == expected
def test_validateMarkInRepo():
val = MarkValidator()
st1 = Student("Ana", 21, 0)
st2 = Student("Ion", 14, 1)
pb1 = LabProblem("01_01", "fa ceva", 3)
pb2 = LabProblem("06_10", "altceva", 5)
pb3 = LabProblem("06_11", "dada", 2)
mrk_repo = MarkInMemoryRepository()
mrk1 = Mark(st1, pb1, 10)
mrk_repo.addMark(mrk1)
mrk2 = Mark(st1, pb2, 6)
mrk_repo.addMark(mrk2)
mrk3 = Mark(st2, pb2, 9)
mrk_repo.addMark(mrk3)
mrk = Mark(st1, pb1, 6)
try:
val.validateMarkInRepo(mrk, mrk_repo)
assert False
except ValueError:
assert True
mrk = Mark(st1, pb3, 10)
try:
val.validateMarkInRepo(mrk, mrk_repo)
assert False
except ValueError:
assert True
def testAddMark(self):
self.mrk_repo.addMark(
Mark(Student("Ceva", 22, 9), LabProblem("05_07", "dada", 6), 2))
self.assertTrue(self.mrk_repo.getNumberOfMarks() == 4)
self.mrk_repo.addMark(
Mark(Student("Ceva", 22, 7), LabProblem("08_07", "dada", 6), 6))
self.assertTrue(self.mrk_repo.getNumberOfMarks() == 5)
def test_getMark():
val = MarkValidator()
mrk_repo = MarkInMemoryRepository()
st_repo = StudentInMemoryRepository()
pb_repo = LabProblemInMemoryRepository()
st1 = Student("Ana", 21, 0)
st2 = Student("Ion", 14, 1)
st_repo.addStudent(st1)
st_repo.addStudent(st2)
pb1 = LabProblem("01_01", "fa ceva", 3)
pb2 = LabProblem("06_10", "altceva", 5)
pb3 = LabProblem("01_02", "ma rog", 2)
pb_repo.addProblem(pb1)
pb_repo.addProblem(pb2)
pb_repo.addProblem(pb3)
mark_service = MarkService(mrk_repo, st_repo, pb_repo, val)
mark_service.addMark(0, "01_01", 10)
mark_service.addMark(0, "06_10", 6)
mark_service.addMark(1, "01_01", 8)
assert mark_service.getMark(0, "01_01").getMark() == 10
assert mark_service.getMark(1, "01_01").getStudent() == st2
try:
mark_service.getMark(1, "06_10")
assert False
except ValueError:
assert True
def test_updateMark():
st1 = Student("Ana", 21, 0)
st2 = Student("Ion", 14, 1)
pb1 = LabProblem("01_01", "fa ceva", 3)
pb2 = LabProblem("06_10", "altceva", 5)
mrk_repo = MarkInMemoryRepository()
mrk1 = Mark(st1, pb1, 10)
mrk_repo.addMark(mrk1)
mrk2 = Mark(st1, pb2, 6)
mrk_repo.addMark(mrk2)
mrk3 = Mark(st2, pb2, 9)
mrk_repo.addMark(mrk3)
mrk_new = Mark(st1, pb1, 7)
mrk_repo.updateMark(mrk_new)
assert mrk_repo.getMarkById(mrk_new.getId()).getMark() == 7
mrk_new = Mark(st2, pb2, 9)
mrk_repo.updateMark(mrk_new)
assert mrk_repo.getMarkById(mrk_new.getId()).getMark() == 9
mrk_new = Mark(st1, pb2, 8)
mrk_repo.updateMark(mrk_new)
assert mrk_repo.getMarkById(mrk_new.getId()).getMark() == 8
mrk_new = Mark(st1, pb1, 5)
mrk_repo.updateMark(mrk_new)
assert mrk_repo.getMarkById(mrk_new.getId()).getMark() == 5
def testUpdateStudent(self):
new_st = Student("Marin", 3, 2)
self.st_repo.updateStudent(new_st)
self.assertEqual(self.st_repo.getStudentById(2).getName(), "Marin")
new_st = Student("Ana", 32, 0)
self.st_repo.updateStudent(new_st)
self.assertEqual(self.st_repo.getStudentById(0).getGroup(), 32)
def setUp(self):
self.st1 = Student("ana", 211, 1)
self.st2 = Student("mircea", 212, 2)
self.pb1 = LabProblem("21_01", "ceva", 3)
self.pb2 = LabProblem("01_02", "altceva", 2)
self.mark1 = Mark(self.st1, self.pb1, 10)
self.mark2 = Mark(self.st2, self.pb1, 5)
self.mark3 = Mark(self.st2, self.pb2, 8)
def testUpdateMark(self):
mrk_new = Mark(Student("Ana", 21, 0),
LabProblem("01_01", "fa ceva", 3), 7)
self.mrk_repo.updateMark(mrk_new)
self.assertTrue(
self.mrk_repo.getMarkById(mrk_new.getId()).getMark() == 7)
mrk_new = Mark(Student("Ion", 14, 1),
LabProblem("06_10", "altceva", 5), 9)
self.mrk_repo.updateMark(mrk_new)
self.assertTrue(
self.mrk_repo.getMarkById(mrk_new.getId()).getMark() == 9)
def test_getId():
st1 = Student("ana", 211, 1)
st2 = Student("mircea", 212, 2)
pb1 = LabProblem("21_01", "ceva", 3)
pb2 = LabProblem("01_02", "altceva", 2)
mark1 = Mark(st1, pb1, 10)
mark2 = Mark(st2, pb1, 5)
mark3 = Mark(st2, pb2, 8)
assert mark1.getId() == "1_21_01"
assert mark2.getId() == "2_21_01"
assert mark3.getId() == "2_01_02"
def setUp(self):
st1 = Student("Ana", 21, 0)
st2 = Student("Ion", 14, 1)
pb1 = LabProblem("01_01", "fa ceva", 3)
pb2 = LabProblem("06_10", "altceva", 5)
self.mrk_repo = MarkInMemoryRepository()
self.mrk1 = Mark(st1, pb1, 10)
self.mrk_repo.addMark(self.mrk1)
self.mrk2 = Mark(st1, pb2, 6)
self.mrk_repo.addMark(self.mrk2)
self.mrk3 = Mark(st2, pb2, 9)
self.mrk_repo.addMark(self.mrk3)
def test_getMarkById():
st1 = Student("Ana", 21, 0)
st2 = Student("Ion", 14, 1)
pb1 = LabProblem("01_01", "fa ceva", 3)
pb2 = LabProblem("06_10", "altceva", 5)
mrk_repo = MarkInMemoryRepository()
mrk1 = Mark(st1, pb1, 10)
mrk_repo.addMark(mrk1)
mrk2 = Mark(st1, pb2, 6)
mrk_repo.addMark(mrk2)
mrk3 = Mark(st2, pb2, 9)
mrk_repo.addMark(mrk3)
assert mrk_repo.getMarkById(mrk1.getId()).getMark() == 10
assert mrk_repo.getMarkById(mrk2.getId()).getStudent() == st1
def test_addMark():
st1 = Student("Ana", 21, 0)
st2 = Student("Ion", 14, 1)
pb1 = LabProblem("01_01", "fa ceva", 3)
pb2 = LabProblem("06_10", "altceva", 5)
mrk_repo = MarkInMemoryRepository()
mrk = Mark(st1, pb1, 10)
mrk_repo.addMark(mrk)
assert mrk_repo.getNumberOfMarks() == 1
mrk = Mark(st1, pb2, 6)
mrk_repo.addMark(mrk)
assert mrk_repo.getNumberOfMarks() == 2
mrk = Mark(st2, pb2, 9)
mrk_repo.addMark(mrk)
assert mrk_repo.getNumberOfMarks() == 3
def __getStudentForLine(self, line):
'''
Returns a student formed with the information from the given line
IN:
line - string, got from file, with the format (stId;stName;stGroup)
'''
st_id, name, group = line.split(";")
st_id = int(st_id)
group = int(group)
student = Student(name, group, st_id)
return student
def addStudent(self, name, group):
'''
Creates a student and adds it to the students (student repository)
IN:
name - string
group - integer
'''
st_id = self.getAvailableId()
st = Student(name, group, st_id)
self.__val.validateStudent(st)
self.__students.addStudent(st)
return "The student was added...\n"
def __removeMarksForProblem(self, problem_number):
'''
Removes all the marks with the problem problem_number
'''
for mark_key in self.__catalog.getAllMarks():
stud_id, lab_id, pb_id = mark_key.split("_")
pb_num = lab_id + "_" + pb_id
if pb_num == problem_number:
st = Student("", 0, stud_id)
pb = self.getProblemByNumber(problem_number)
mrk = Mark(st, pb, 0)
self.__catalog.removeMark(mrk.getId())
def test_getStudentsForProblem():
st_repo = StudentInMemoryRepository()
pb_repo = LabProblemInMemoryRepository()
mrk_repo = MarkInMemoryRepository()
pb_val = LabProblemValidator()
statistics_service = StatisticsService(st_repo, pb_repo, mrk_repo, pb_val)
st_repo.addStudent(Student("Ana", 21, 0))
st_repo.addStudent(Student("Ion", 22, 1))
st_repo.addStudent(Student("Mircea", 21, 2))
st_repo.addStudent(Student("Pas", 56, 3))
pb_repo.addProblem(LabProblem("01_01", "ceva", 3))
pb_repo.addProblem(LabProblem("03_01", "altceva", 6))
pb_repo.addProblem(LabProblem("03_05", "mama", 2))
pb_repo.addProblem(LabProblem("16_01", "dada", 10))
mrk_repo.addMark(
Mark(Student("Ana", 21, 0), LabProblem("01_01", "ceva", 3), 8))
mrk_repo.addMark(
Mark(Student("Ion", 22, 1), LabProblem("01_01", "ceva", 3), 5))
mrk_repo.addMark(
Mark(Student("Ana", 21, 0), LabProblem("16_01", "dada", 10), 9))
mrk_repo.addMark(
Mark(Student("Ion", 22, 1), LabProblem("16_01", "dada", 10), 3))
mrk_repo.addMark(
Mark(Student("Mircea", 21, 2), LabProblem("01_01", "ceva", 3), 4))
mrk_repo.addMark(
Mark(Student("Ionel", 56, 3), LabProblem("03_01", "altceva", 6), 5))
assert statistics_service.getStudentsForProblemRecursive("01_01") == [
StudentMarkDTO(mrk_repo.getMarkById("0_01_01")),
StudentMarkDTO(mrk_repo.getMarkById("1_01_01")),
StudentMarkDTO(mrk_repo.getMarkById("2_01_01"))
]
try:
statistics_service.getStudentsForProblemRecursive("02_04")
assert False
except ValueError:
assert True
def setUp(self):
self.st1 = Student("Ion", 21, 1)
self.st2 = Student("Ana", 32, 2)
self.st3 = Student("Mircea", 14, 3)
self.st_repo = StudentInMemoryRepository()
self.st_repo.addStudent(self.st1)
self.st_repo.addStudent(self.st2)
self.st_repo.addStudent(self.st3)
def test_validateIdInRepo():
st_repo = StudentInMemoryRepository()
st1 = Student("ana", 12, 1)
st_repo.addStudent(st1)
st2 = Student("ion", 131, 0)
st_repo.addStudent(st2)
st3 = Student("gigi", 14, 5)
st_repo.addStudent(st3)
val = StudentValidator()
st_id = -1
try:
val.validateIdInRepo(st_id, st_repo)
assert False
except ValueError:
assert True
st_id = "unu"
try:
val.validateIdInRepo(st_id, st_repo)
assert False
except ValueError:
assert True
st_id = 2
try:
val.validateIdInRepo(st_id, st_repo)
assert False
except ValueError:
assert True
st_id = 1
try:
val.validateIdInRepo(st_id, st_repo)
assert True
except ValueError:
assert False
def updateStudent(self, st_id, name, group):
'''
Updates the information of a specific student from students
Returns all the students in students
IN:
st_id - integer
name - string
group - integer
'''
self.__val.validateIdInRepo(st_id, self.__students)
st = Student(name, group, st_id)
self.__val.validateStudent(st)
self.__updateMarksForStudent(st, st_id)
self.__students.updateStudent(st)
return "The student was updated...\n"
def test_getStudentsWithMarksUnder5():
st_repo = StudentInMemoryRepository()
pb_repo = LabProblemInMemoryRepository()
mrk_repo = MarkInMemoryRepository()
pb_val = LabProblemValidator()
statistics_service = StatisticsService(st_repo, pb_repo, mrk_repo, pb_val)
st_repo.addStudent(Student("Ana", 21, 0))
st_repo.addStudent(Student("Ion", 22, 1))
st_repo.addStudent(Student("Mircea", 21, 2))
st_repo.addStudent(Student("Pas", 56, 3))
pb_repo.addProblem(LabProblem("01_01", "ceva", 3))
pb_repo.addProblem(LabProblem("03_01", "altceva", 6))
pb_repo.addProblem(LabProblem("03_05", "mama", 2))
pb_repo.addProblem(LabProblem("16_01", "dada", 10))
mrk_repo.addMark(
Mark(Student("Ana", 21, 0), LabProblem("01_01", "ceva", 3), 8))
mrk_repo.addMark(
Mark(Student("Ion", 22, 1), LabProblem("01_01", "ceva", 3), 5))
mrk_repo.addMark(
Mark(Student("Ana", 21, 0), LabProblem("16_01", "dada", 10), 9))
mrk_repo.addMark(
Mark(Student("Ion", 22, 1), LabProblem("16_01", "dada", 10), 3))
mrk_repo.addMark(
Mark(Student("Mircea", 21, 2), LabProblem("01_01", "ceva", 3), 4))
mrk_repo.addMark(
Mark(Student("Ionel", 56, 3), LabProblem("03_01", "altceva", 6), 5))
assert statistics_service.getStudentsWithMarksUnder5Recursive() == [
StudentMarkDTO(
Mark(st_repo.getStudentById(1), LabProblem("", "", 0), 4.0)),
StudentMarkDTO(
Mark(st_repo.getStudentById(2), LabProblem("", "", 0), 4.0))
]
class TestCaseStudentClass(unittest.TestCase):
def setUp(self):
self.st1 = Student("Ion Popescu", 211, 4)
self.st2 = Student("Ana", 415, 5)
def testGetName(self):
self.assertTrue(self.st1.getName() == "Ion Popescu")
self.assertTrue(self.st2.getName() == "An")
def testGetGroup(self):
self.assertTrue(self.st1.getGroup() == 211)
self.assertTrue(self.st2.getGroup() == 415)
def testGetId(self):
self.assertTrue(self.st1.getId() == 4)
self.assertTrue(self.st2.getId() == 5)
def testGetInitial(self):
self.assertTrue(self.st1.getInitial() == "I")
self.assertTrue(self.st2.getInitial() == "A")
def test_valdidateStudent():
val = StudentValidator()
try:
st1 = Student("Ion Popescu", 211, 12)
st2 = Student("Maricica24POpescu", "2", 9)
val.validateStudent(st1)
assert True
val.validateStudent(st2)
assert False
except ValueError:
assert True
try:
st1 = Student("Marin", "45", 4)
val.validateStudent(st1)
assert False
except ValueError:
assert True
try:
st2 = Student("Marin Preda", False, 5)
val.validateStudent(st2)
assert False
except ValueError:
assert True
try:
st2 = Student("Ion", 2, 4)
st1 = Student("Ana", 5, 6)
val.validateStudent(st2)
assert True
val.validateStudent(st1)
assert True
except ValueError:
assert False
try:
st1 = Student("ion", 21, 3)
val.validateStudent(st1)
assert False
except ValueError:
assert True
def testGetMarkById(self):
self.assertTrue(
self.mrk_repo.getMarkById(self.mrk1.getId()).getMark() == 10)
self.assertTrue(
self.mrk_repo.getMarkById(self.mrk2.getId()).getStudent() ==
Student("Ana", 21, 0))
def setUp(self):
self.st1 = Student("Ion Popescu", 211, 4)
self.st2 = Student("Ana", 415, 5)
def testAddStudent(self):
self.st_repo.addStudent(Student("Danut", 22, 6))
self.assertEqual(self.st_repo.getNumberOfStudents(), 4)
self.st_repo.addStudent(Student("Mircea", 56, 9))
self.assertEqual(self.st_repo.getNumberOfStudents(), 5)