protected static void removeAndRestoreDatastoreFromJson(String pathToJsonFile) throws Exception {
BackDoorLogic backDoorLogic = new BackDoorLogic();
DataBundle dataBundle = loadDataBundle(pathToJsonFile);
backDoorLogic.deleteExistingData(dataBundle);
backDoorLogic.persistDataBundle(dataBundle);
}
/** Creates in the datastore a fresh copy of data in typicalDataBundle.json */
protected static void restoreTypicalDataInDatastore() throws Exception {
BackDoorLogic backDoorLogic = new BackDoorLogic();
DataBundle dataBundle = getTypicalDataBundle();
backDoorLogic.persistDataBundle(dataBundle);
}
protected static void removeTypicalDataInDatastore() throws Exception {
BackDoorLogic backDoorLogic = new BackDoorLogic();
DataBundle dataBundle = getTypicalDataBundle();
backDoorLogic.deleteExistingData(dataBundle);
}
public void testGetCourseDetailsListForStudent() throws Exception {
______TS("student having multiple evaluations in multiple courses");
CourseAttributes expectedCourse1 = dataBundle.courses.get("typicalCourse1");
CourseAttributes expectedCourse2 = dataBundle.courses.get("typicalCourse2");
EvaluationAttributes expectedEval1InCourse1 =
dataBundle.evaluations.get("evaluation1InCourse1");
EvaluationAttributes expectedEval2InCourse1 =
dataBundle.evaluations.get("evaluation2InCourse1");
EvaluationAttributes expectedEval1InCourse2 =
dataBundle.evaluations.get("evaluation1InCourse2");
// This student is in both course 1 and 2
StudentAttributes studentInBothCourses = dataBundle.students.get("student2InCourse1");
// Make sure all evaluations in course1 are visible (i.e., not AWAITING)
expectedEval1InCourse1.startTime = TimeHelper.getDateOffsetToCurrentTime(-2);
expectedEval1InCourse1.endTime = TimeHelper.getDateOffsetToCurrentTime(-1);
expectedEval1InCourse1.published = false;
assertEquals(EvalStatus.CLOSED, expectedEval1InCourse1.getStatus());
BackDoorLogic backDoorLogic = new BackDoorLogic();
backDoorLogic.updateEvaluation(expectedEval1InCourse1);
expectedEval2InCourse1.startTime = TimeHelper.getDateOffsetToCurrentTime(-1);
expectedEval2InCourse1.endTime = TimeHelper.getDateOffsetToCurrentTime(1);
assertEquals(EvalStatus.OPEN, expectedEval2InCourse1.getStatus());
backDoorLogic.updateEvaluation(expectedEval2InCourse1);
// Make sure all evaluations in course2 are still AWAITING
expectedEval1InCourse2.startTime = TimeHelper.getDateOffsetToCurrentTime(1);
expectedEval1InCourse2.endTime = TimeHelper.getDateOffsetToCurrentTime(2);
expectedEval1InCourse2.activated = false;
assertEquals(EvalStatus.AWAITING, expectedEval1InCourse2.getStatus());
backDoorLogic.updateEvaluation(expectedEval1InCourse2);
// Get course details for student
List<CourseDetailsBundle> courseList =
coursesLogic.getCourseDetailsListForStudent(studentInBothCourses.googleId);
// Verify number of courses received
assertEquals(2, courseList.size());
// Verify details of course 1 (note: index of course 1 is not 0)
CourseDetailsBundle actualCourse1 = courseList.get(1);
assertEquals(expectedCourse1.id, actualCourse1.course.id);
assertEquals(expectedCourse1.name, actualCourse1.course.name);
assertEquals(2, actualCourse1.evaluations.size());
// Verify details of evaluation 1 in course 1
EvaluationAttributes actualEval1InCourse1 = actualCourse1.evaluations.get(1).evaluation;
TestHelper.verifySameEvaluationData(expectedEval1InCourse1, actualEval1InCourse1);
// Verify some details of evaluation 2 in course 1
EvaluationAttributes actualEval2InCourse1 = actualCourse1.evaluations.get(0).evaluation;
TestHelper.verifySameEvaluationData(expectedEval2InCourse1, actualEval2InCourse1);
// For course 2, verify no evaluations returned (because the evaluation
// in this course is still AWAITING.
CourseDetailsBundle actualCourse2 = courseList.get(0);
assertEquals(expectedCourse2.id, actualCourse2.course.id);
assertEquals(expectedCourse2.name, actualCourse2.course.name);
assertEquals(0, actualCourse2.evaluations.size());
______TS("student in a course with no evaluations");
StudentAttributes studentWithNoEvaluations = dataBundle.students.get("student1InCourse2");
courseList = coursesLogic.getCourseDetailsListForStudent(studentWithNoEvaluations.googleId);
assertEquals(1, courseList.size());
assertEquals(0, courseList.get(0).evaluations.size());
// student with no courses is not applicable
______TS("non-existent student");
try {
coursesLogic.getCourseDetailsListForStudent("non-existent-student");
signalFailureToDetectException();
} catch (EntityDoesNotExistException e) {
AssertHelper.assertContains("does not exist", e.getMessage());
}
______TS("null parameter");
try {
coursesLogic.getCourseDetailsListForStudent(null);
signalFailureToDetectException();
} catch (AssertionError e) {
assertEquals("Supplied parameter was null\n", e.getMessage());
}
}