def __storeToFile(self):
f = open(self.__fName, "w")
gradeList = GradeRepository.getAll(self)
for grade in gradeList:
gradeStr = grade.getStudent().getId() + ";" + grade.getDiscipline() + ";" + str(grade.getGradeValue()) + "\n"
f.write(gradeStr)
f.close()
def testListFirst5(self):
stRep = StudentRepository()
stctr = StudentController(StudentValidator(), stRep)
stctr.create("1", "Ion", "Cluj", "Gherla", "Turzii")
stctr.create("2", "Ion2", "Cluj", "Gherla", "Turzii")
stctr.create("3", "Ion3", "Cluj", "Gherla", "Turzii")
stctr.create("4", "Ion4", "Cluj", "Gherla", "Turzii")
stctr.create("5", "Ion5", "Cluj", "Gherla", "Turzii")
stctr.create("6", "Ion6", "Cluj", "Gherla", "Turzii")
ctr = GradeController(GradeRepository(), GradeValidator(), stRep)
ctr.assign("1", "FP", 2)
ctr.assign("2", "FP", 7)
ctr.assign("3", "FP", 8)
ctr.assign("4", "FP", 10)
ctr.assign("5", "FP", 6)
ctr.assign("6", "FP", 9)
stgrs = ctr.getTop5("FP")
self.assertEqual(len(stgrs) , 5)
self.assertEqual(stgrs[0].getStudentId() , "4")
self.assertEqual(stgrs[1].getStudentId() , "6")
self.assertEqual(stgrs[2].getStudentId() , "3")
self.assertEqual(stgrs[3].getStudentId() , "2")
self.assertEqual(stgrs[4].getStudentId() , "5")
def testAssignGrade(self):
stRep = StudentRepository()
stctr = StudentController(StudentValidator(), stRep)
stctr.create("1", "Ion", "Cluj", "Turda", "Addrr8")
ctr = GradeController(GradeRepository(), GradeValidator(), stRep)
gr = ctr.assign("1", "FP", 10)
self.assertEqual(gr.getDiscipline() , "FP")
self.assertEqual(gr.getGradeValue() , 10)
self.assertEqual(gr.getStudent().getId() , "1")
self.assertEqual(gr.getStudent().getName() , "Ion")
def testStoreGrade(self):
st = Student("1", "Ion", Address("Adr", 1, "Cluj"))
rep = GradeRepository()
self.assertEqual(rep.size(), 0)
gr1 = Grade(st, "FP", 9.5)
rep.store(gr1)
self.assertEqual(rep.size(), 1)
gr2 = rep.find(st, "FP")
self.assertEqual(gr2, gr1)
gr1 = Grade(st, "FP", 9)
try:
rep.store(gr1)
self.assertTrue(False)
except GradeAlreadyAssignedException:
pass
def testListGrade(self):
stRep = StudentRepository()
stctr = StudentController(StudentValidator(), stRep)
stctr.create("1", "Ion", "Adr", 1, "Cluj")
ctr = GradeController(GradeRepository(), GradeValidator(), stRep)
gr = ctr.assign("1", "FP", 10)
grs = ctr.listGrades("1")
self.assertEqual(len(grs) , 1)
gr = ctr.assign("1", "SO", 10)
grs = ctr.listGrades("1")
self.assertEqual(len(grs) , 2)
def __loadFromFile(self):
try:
f = open(self.__fName, "r")
except IOError:
raise FileRepositoryException()
line = f.readline().strip()
while line != "":
attrs = line.split(";")
'''
First find the student with the given ID
'''
student = self.__studentRepo.find(attrs[0])
'''
Create the Grade object
'''
newGrade = Grade(student, attrs[1], int(attrs[2]))
GradeRepository.store(self, newGrade)
line = f.readline().strip()
f.close()
def testGetStudentGrades(self):
rep = GradeRepository()
st = Student("1", "Ion", Address("Adr", 1, "Cluj"))
gr = Grade(st, "FP", 10)
rep.store(gr)
gr = Grade(st, "SO", 9.5)
rep.store(gr)
studentGrades = rep.getAllForDisc("FP")
self.assertEqual(len(studentGrades), 1)
self.assertEqual(studentGrades[0].getStudentId(), "1")
self.assertEqual(studentGrades[0].getGradeValue(), 10)
self.assertEqual(studentGrades[0].getDiscipline(), "FP")
st = Student("2", "Ionel", Address("Adr2", 22, "Cluj"))
gr = Grade(st, "SO", 9.5)
rep.store(gr)
studentGrades = rep.getAllForDisc("SO")
self.assertEqual(len(studentGrades), 2)
self.assertEqual(studentGrades[0].getStudentId(), "1")
self.assertEqual(studentGrades[1].getStudentId(), "2")
def testGetGrades(self):
st = Student("1", "Ion", Address("Adr", 1, "Cluj"))
gr = Grade(st, "FP", 10)
rep = GradeRepository()
rep.store(gr)
gr = Grade(st, "SO", 9.5)
rep.store(gr)
grades = rep.getAll(st)
self.assertEqual(grades[0].getStudent(), st)
self.assertEqual(grades[0].getGradeValue(), 10)
self.assertEqual(grades[0].getDiscipline(), "FP")
def store(self, grade):
GradeRepository.store(self, grade)
self.__storeToFile()
def __init__(self, studentRepo, fileName="grades.txt"):
GradeRepository.__init__(self)
self.__studentRepo = studentRepo
self.__fName = fileName
self.__loadFromFile()