// List returns all the existing relationships in the system.
// 200 Success, 404 Not Found, 500 Internal
func (relationshipHandle) List(c *web.Context) error {
rels, err := relationship.GetAll(c.SessionID, c.Ctx["DB"].(*db.DB))
if err != nil {
if err == relationship.ErrNotFound {
err = web.ErrNotFound
}
return err
}
c.Respond(rels, http.StatusOK)
return nil
}
// TestGetAll tests if we can get all relationships from the db.
func TestGetAll(t *testing.T) {
rels, db := setup(t)
defer teardown(t, db)
t.Log("Given the need to get all the relationships in the database.")
{
t.Log("\tWhen starting from an empty relationships collection")
{
for _, rel := range rels {
if err := relationship.Upsert(tests.Context, db, &rel); err != nil {
t.Fatalf("\t%s\tShould be able to upsert a relationships : %s", tests.Failed, err)
}
}
t.Logf("\t%s\tShould be able to upsert relationships.", tests.Success)
relsBack, err := relationship.GetAll(tests.Context, db)
if err != nil {
t.Fatalf("\t%s\tShould be able to get all relationships : %s", tests.Failed, err)
}
t.Logf("\t%s\tShould be able to get all relationships.", tests.Success)
var filteredRels []relationship.Relationship
for _, rel := range relsBack {
if rel.Predicate[0:len(prefix)] == prefix {
filteredRels = append(filteredRels, rel)
}
}
if !reflect.DeepEqual(rels, filteredRels) {
t.Logf("\t%+v", rels)
t.Logf("\t%+v", filteredRels)
t.Fatalf("\t%s\tShould be able to get back the same relationships.", tests.Failed)
}
t.Logf("\t%s\tShould be able to get back the same relationships.", tests.Success)
}
}
}