def testGetStudentAverageForDiscipline(self):
gradeList = gradeRepo()
gradeToAdd = grade(1, 1, 10)
gradeList.addGrade(gradeToAdd)
gradeToAdd2 = grade(1, 1, 9)
gradeList.addGrade(gradeToAdd2)
assert gradeList.getStudentAverageForDiscipline(1, 1) == 9.5
def testRemoveGradesByDisciplineID(self):
gradeList = gradeRepo()
gradeToAdd = grade(1, 1, 10)
gradeList.addGrade(gradeToAdd)
gradeToAdd2 = grade(2, 2, 9)
gradeList.addGrade(gradeToAdd2)
gradeList.removeGradesByDisciplineID(1)
assert gradeList.list == [gradeToAdd2]
def testRemoveGradesByStudentID(self):
gradeList = gradeRepo()
gradeToAdd = grade(1, 1, 10)
gradeList.addGrade(gradeToAdd)
gradeToAdd2 = grade(1, 2, 9)
gradeList.addGrade(gradeToAdd2)
gradeList.removeGradesByStudentID(1)
assert gradeList.list == [gradeToAdd2]
def execute():
"""
Executes the application, according to the command line arguments specified.
"""
args = parse()
image = args.image
# Switch on the options
if args.test:
unittest()
elif args.grade:
grade(image)
else:
launch(image)
def addNewGrade(self, disciplineID, studentID, gradeValue, recordForUndo=True):
'''
Function that adds a new grade to the grade repository
Input: disciplineID, studentID - positive int, gradeValue - float value between 1 and 10
'''
newGrade = grade (disciplineID, studentID, gradeValue)
if gradeValue < 1 or gradeValue > 10:
raise ValueError ("Invalid grade value")
self.repo.addGrade(newGrade)
if recordForUndo == True:
undo = FunctionCall(self.removeGrade, False, disciplineID, studentID, gradeValue)
redo = FunctionCall(self.addNewGrade, False, disciplineID, studentID, gradeValue, False)
operation = Operation(undo, redo)
self.undoRedoController.recordOperation(operation)
self.undoRedoController.updateHistory()
def testAddGrade(self):
gradeToAdd = grade(1, 1, 10)
gradeList = gradeRepo()
gradeList.addGrade(gradeToAdd)
assert gradeList.list == [gradeToAdd]