// AddAnswer removes an answer from a form gallery in the store.
// 200 Success, 400 Bad Request, 404 Not Found, 500 Internal
func (formGalleryHandle) RemoveAnswer(c *web.Context) error {
id := c.Params["id"]
submissionID := c.Params["submission_id"]
answerID := c.Params["answer_id"]
gallery, err := gallery.RemoveAnswer(c.SessionID, c.Ctx["DB"].(*db.DB), id, submissionID, answerID)
if err != nil {
return err
}
c.Respond(gallery, http.StatusOK)
return nil
}
func Test_Answers(t *testing.T) {
gs, db := setup(t, "gallery")
defer teardown(t, db)
t.Log("Given the need to add and remove answers from galleries.")
{
t.Log("\tWhen starting from an empty galleries collection but saturated submissions collection")
{
//----------------------------------------------------------------------
// Starting with a single gallery.
g := gs[0]
//----------------------------------------------------------------------
// Create the gallery.
if err := gallery.Create(tests.Context, db, &g); err != nil {
t.Fatalf("\t%s\tShould be able to upsert a gallery : %s", tests.Failed, err)
}
t.Logf("\t%s\tShould be able to upsert a gallery.", tests.Success)
//----------------------------------------------------------------------
// We need to get/fill in real form submissions.
subs, err := submissionfix.GetMany("gallery_submissions.json")
if err != nil {
t.Fatalf("Should be able to fetch submission fixtures : %v", err)
}
// Set the form ID on these new submissions.
for i := range subs {
// We need to assign a new submission ID to ensure that we don't collide
// with existing submissions.
subs[i].ID = bson.NewObjectId()
subs[i].FormID = g.FormID
}
// Add all the submission fixtures.
if err := submissionfix.Add(tests.Context, db, subs); err != nil {
t.Fatalf("Should be able to add submission fixtures : %v", err)
}
// Remove the new fixtures after the tests are completed.
defer func() {
for _, sub := range subs {
if err := submission.Delete(tests.Context, db, sub.ID.Hex()); err != nil {
t.Fatalf("%s\tShould be able to remove submission fixtures : %v", tests.Failed, err)
}
}
t.Logf("%s\tShould be able to remove submission fixtures.", tests.Success)
}()
//----------------------------------------------------------------------
// Add an answer to the gallery.
crg, err := gallery.AddAnswer(tests.Context, db, g.ID.Hex(), subs[0].ID.Hex(), subs[0].Answers[0].WidgetID)
if err != nil {
t.Fatalf("\t%s\tShould be able to add an answer to a gallery : %s", tests.Failed, err)
}
t.Logf("\t%s\tShould be able to add an answer to a gallery.", tests.Success)
//----------------------------------------------------------------------
// Check that the returned gallery has the correct answers.
if len(crg.Answers) != 1 {
t.Fatalf("\t%s\tShould have at least one answer on the returned gallery : Expected 1, got %d", tests.Failed, len(crg.Answers))
}
t.Logf("\t%s\tShould have at least one answer on the returned gallery.", tests.Success)
matchAnswers(t, crg.Answers[0], subs[0], subs[0].Answers[0])
//----------------------------------------------------------------------
// Check that the retrieved gallery has the correct answers.
rg, err := gallery.Retrieve(tests.Context, db, g.ID.Hex())
if err != nil {
t.Fatalf("\t%s\tShould be able to retrieve a gallery : %s", tests.Failed, err)
}
t.Logf("\t%s\tShould be able to retrieve a gallery.", tests.Success)
if len(rg.Answers) != 1 {
t.Fatalf("\t%s\tShould have at least one answer on the returned gallery : Expected 1, got %d", tests.Failed, len(rg.Answers))
}
t.Logf("\t%s\tShould have at least one answer on the returned gallery.", tests.Success)
matchAnswers(t, rg.Answers[0], subs[0], subs[0].Answers[0])
//----------------------------------------------------------------------
// Remove the answer.
drg, err := gallery.RemoveAnswer(tests.Context, db, g.ID.Hex(), subs[0].ID.Hex(), subs[0].Answers[0].WidgetID)
if err != nil {
t.Fatalf("\t%s\tShould be able to remove an answer from a gallery : %s", tests.Failed, err)
}
t.Logf("\t%s\tShould be able to remove an answer from a gallery.", tests.Success)
//----------------------------------------------------------------------
// Check that the returned gallery has the correct answers.
if len(drg.Answers) != 0 {
t.Fatalf("\t%s\tShould have at no answers on the returned gallery : Expected 0, got %d", tests.Failed, len(drg.Answers))
}
t.Logf("\t%s\tShould have at no answers on the returned gallery.", tests.Success)
//----------------------------------------------------------------------
// Check that the retrieved gallery has the correct answers.
rg, err = gallery.Retrieve(tests.Context, db, g.ID.Hex())
if err != nil {
t.Fatalf("\t%s\tShould be able to retrieve a gallery : %s", tests.Failed, err)
}
t.Logf("\t%s\tShould be able to retrieve a gallery.", tests.Success)
if len(rg.Answers) != 0 {
t.Fatalf("\t%s\tShould have at no answers on the returned gallery : Expected 0, got %d", tests.Failed, len(drg.Answers))
}
t.Logf("\t%s\tShould have at no answers on the returned gallery.", tests.Success)
}
}
}