def addGrade(self, cmd, debug = None):
'''
Checks if using some parameteres a grade can be added in the repository
Parameters:
cmd - contains the parts which compose a grade
debug - used only for testing
'''
parameters = Utility.splitParameters(cmd)
if parameters == None:
raise ValueError
if len(parameters) == 4 and len(parameters[0]) > 0 and len(parameters[1]) == 1 and len(parameters[2]) == 1 and len(parameters[3]) > 0:
disc = parameters[0][0]
for i in range(1, len(parameters[0])):
disc = disc + ' ' + parameters[0][i]
name = parameters[3][0]
for i in range(1, len(parameters[3])):
name = name + ' ' + parameters[0][i]
if Controller.isDuplicate(self, disc, "discipline") != -1 and Utility.isConvertableToInt(parameters[1][0]) and Controller.isDuplicate(self, int(parameters[1][0]), "studentID") != -1 and parameters[2][0]:
Repository.push(self._repository, Grade(disc, parameters[1][0], name, parameters[2][0]))
return
elif Controller.isDuplicate(self, disc, "discipline") == -1:
raise DuplicateDisciplineError
elif Controller.isDuplicate(self, int(parameters[1][0]), "studentID") == -1:
raise DuplicateIDError
raise ValueError
def _test_repository_pushremove(self):
'''
Tests if the functions push and remove from the repository work
'''
repository = Repository()
Repository.push(repository, "5", 0)
Repository.push(repository, 2)
Repository.push(repository, True, 3)
Repository.push(repository, 7.5)
assert Repository.getList(repository) == ["5", 2, 7.5]
Repository.remove(repository, 3)
Repository.remove(repository, 1)
assert Repository.getList(repository) == ["5", 7.5]
Repository.remove(repository, 0)
assert Repository.getList(repository) == [7.5]
Repository.remove(repository, 0)
Repository.remove(repository, 0)
assert Repository.getList(repository) == []
def _test_controller_isDuplicate(self):
'''
Tests if finding a duplicate in the repository works
'''
repository = Repository()
controller = Controller(repository)
Repository.push(repository, Student("john", 1))
Repository.push(repository, "Test QA")
assert Controller.isDuplicate(controller, 1, "studentID") == 0
assert Controller.isDuplicate(controller, 2, "studentID") == -1
assert Controller.isDuplicate(controller, "Test QA", "discipline") == 1
assert Controller.isDuplicate(controller, "Tester QA", "discipline") == -1
assert Controller.isDuplicate(controller, 1, "???") == -1
assert Controller.isDuplicate(controller, "78", "studentID") == -1
def addStudent(self, cmd):
'''
Checks if using some parameters a student can be added in the repository
Parameters:
cmd - contains the parts which compose a student
debug - used only for testing
'''
parameters = Utility.splitParameters(cmd)
if parameters == None:
raise ValueError
if len(parameters) == 1 and len(parameters[0]) > 0:
name = parameters[0][0]
for i in range(1, len(parameters[0])):
name = name + ' ' + parameters[0][i]
Repository.push(self._repository, Student(name, Controller.getID(self)))
return
raise ValueError
def addDiscipline(self, cmd, debug = None):
'''
Checks if using some parameters a discipline can be added in the repository
Parameters:
cmd - contains the parts which compose a discipline
debug - used only for testing
'''
parameters = Utility.splitParameters(cmd)
if parameters == None:
raise ValueError
if len(parameters) == 1 and len(parameters[0]) > 0:
disc = parameters[0][0]
for i in range(1, len(parameters[0])):
disc = disc + ' ' + parameters[0][i]
if Controller.isDuplicate(self, disc, "discipline") == -1:
Repository.push(self._repository, disc)
return
else:
raise DuplicateDisciplineError
raise ValueError
