public void testGetCourseSummaryWithoutStats() throws Exception {
______TS("typical case");
CourseAttributes course = dataBundle.courses.get("typicalCourse1");
CourseSummaryBundle courseSummary = coursesLogic.getCourseSummaryWithoutStats(course.id);
assertEquals(course.id, courseSummary.course.id);
assertEquals(course.name, courseSummary.course.name);
assertEquals(false, courseSummary.course.isArchived);
assertEquals(0, courseSummary.evaluations.size());
assertEquals(0, courseSummary.sections.size());
______TS("course without students");
StudentProfileAttributes spa = new StudentProfileAttributes();
spa.googleId = "instructor1";
AccountsLogic.inst()
.createAccount(
new AccountAttributes(
"instructor1",
"Instructor 1",
true,
"*****@*****.**",
"TEAMMATES Test Institute 1",
spa));
coursesLogic.createCourseAndInstructor("instructor1", "course1", "course 1");
courseSummary = coursesLogic.getCourseSummaryWithoutStats("course1");
assertEquals("course1", courseSummary.course.id);
assertEquals("course 1", courseSummary.course.name);
assertEquals(0, courseSummary.evaluations.size());
assertEquals(0, courseSummary.sections.size());
coursesLogic.deleteCourseCascade("course1");
accountsDb.deleteAccount("instructor1");
______TS("non-existent");
try {
coursesLogic.getCourseSummaryWithoutStats("non-existent-course");
signalFailureToDetectException();
} catch (EntityDoesNotExistException e) {
AssertHelper.assertContains("The course does not exist:", e.getMessage());
}
______TS("null parameter");
try {
coursesLogic.getCourseSummaryWithoutStats(null);
signalFailureToDetectException();
} catch (AssertionError e) {
assertEquals("Supplied parameter was null\n", e.getMessage());
}
}
public void testGetTeamsForCourse() throws Exception {
______TS("typical case");
CourseAttributes course = dataBundle.courses.get("typicalCourse1");
List<TeamDetailsBundle> teams = coursesLogic.getTeamsForCourse(course.id);
assertEquals(2, teams.size());
assertEquals("Team 1.1", teams.get(0).name);
assertEquals("Team 1.2", teams.get(1).name);
______TS("course without students");
StudentProfileAttributes spa = new StudentProfileAttributes();
spa.googleId = "instructor1";
AccountsLogic.inst()
.createAccount(
new AccountAttributes(
"instructor1",
"Instructor 1",
true,
"*****@*****.**",
"TEAMMATES Test Institute 1",
spa));
coursesLogic.createCourseAndInstructor("instructor1", "course1", "course 1");
teams = coursesLogic.getTeamsForCourse("course1");
assertEquals(0, teams.size());
coursesLogic.deleteCourseCascade("course1");
accountsDb.deleteAccount("instructor1");
______TS("non-existent");
try {
coursesLogic.getTeamsForCourse("non-existent-course");
signalFailureToDetectException();
} catch (EntityDoesNotExistException e) {
AssertHelper.assertContains("does not exist", e.getMessage());
}
______TS("null parameter");
try {
coursesLogic.getTeamsForCourse(null);
signalFailureToDetectException();
} catch (AssertionError e) {
assertEquals("Supplied parameter was null\n", e.getMessage());
}
}
public void testCreateCourse() throws Exception {
/*Explanation:
* The SUT (i.e. CoursesLogic::createCourse) has only 1 path. Therefore, we
* should typically have 1 test cases here.
*/
______TS("typical case");
CourseAttributes c = new CourseAttributes();
c.id = "Computing101-fresh";
c.name = "Basic Computing";
coursesLogic.createCourse(c.id, c.name);
TestHelper.verifyPresentInDatastore(c);
coursesLogic.deleteCourseCascade(c.id);
______TS("Null parameter");
try {
coursesLogic.createCourse(null, c.name);
signalFailureToDetectException();
} catch (AssertionError e) {
assertEquals("Non-null value expected", e.getMessage());
}
}
public void testDeleteCourse() throws Exception {
______TS("typical case");
CourseAttributes course1OfInstructor = dataBundle.courses.get("typicalCourse1");
StudentAttributes studentInCourse = dataBundle.students.get("student1InCourse1");
// Ensure there are entities in the datastore under this course
assertTrue(StudentsLogic.inst().getStudentsForCourse(course1OfInstructor.id).size() != 0);
TestHelper.verifyPresentInDatastore(course1OfInstructor);
TestHelper.verifyPresentInDatastore(studentInCourse);
TestHelper.verifyPresentInDatastore(dataBundle.evaluations.get("evaluation1InCourse1"));
TestHelper.verifyPresentInDatastore(dataBundle.evaluations.get("evaluation2InCourse1"));
TestHelper.verifyPresentInDatastore(dataBundle.instructors.get("instructor1OfCourse1"));
TestHelper.verifyPresentInDatastore(dataBundle.instructors.get("instructor3OfCourse1"));
TestHelper.verifyPresentInDatastore(dataBundle.students.get("student1InCourse1"));
TestHelper.verifyPresentInDatastore(dataBundle.students.get("student5InCourse1"));
TestHelper.verifyPresentInDatastore(dataBundle.feedbackSessions.get("session1InCourse1"));
TestHelper.verifyPresentInDatastore(dataBundle.feedbackSessions.get("session2InCourse1"));
assertEquals(course1OfInstructor.id, studentInCourse.course);
coursesLogic.deleteCourseCascade(course1OfInstructor.id);
// Ensure the course and related entities are deleted
TestHelper.verifyAbsentInDatastore(course1OfInstructor);
TestHelper.verifyAbsentInDatastore(studentInCourse);
TestHelper.verifyAbsentInDatastore(dataBundle.evaluations.get("evaluation1InCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.evaluations.get("evaluation2InCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.instructors.get("instructor1OfCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.instructors.get("instructor3OfCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.students.get("student1InCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.students.get("student5InCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.feedbackSessions.get("session1InCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.feedbackSessions.get("session2InCourse1"));
TestHelper.verifyAbsentInDatastore(dataBundle.comments.get("comment1FromI1C1toS1C1"));
TestHelper.verifyAbsentInDatastore(dataBundle.comments.get("comment2FromI1C1toS1C1"));
TestHelper.verifyAbsentInDatastore(dataBundle.comments.get("comment1FromI3C1toS2C1"));
ArrayList<SubmissionAttributes> submissionsOfCourse =
new ArrayList<SubmissionAttributes>(dataBundle.submissions.values());
for (SubmissionAttributes s : submissionsOfCourse) {
if (s.course.equals(course1OfInstructor.id)) {
TestHelper.verifyAbsentInDatastore(s);
}
}
______TS("non-existent");
// try to delete again. Should fail silently.
coursesLogic.deleteCourseCascade(course1OfInstructor.id);
______TS("null parameter");
try {
coursesLogic.deleteCourseCascade(null);
signalFailureToDetectException();
} catch (AssertionError e) {
assertEquals("Supplied parameter was null\n", e.getMessage());
}
}