| Name | Lines of code | Maintainability | Test coverage |
| src/Models/TopicContent/OEmbed.php | 26 | A 0 mins | A 100% |
| src/Models/TopicContent/PDF.php | 44 | A 0 mins | A 100% |
| src/Models/TopicContent/RichText.php | 48 | A 0 mins | A 91% |
| src/Models/TopicContent/ScormSco.php | 49 | A 0 mins | F 36% |
| src/Models/TopicContent/Video.php | 106 | A 3 hrs | B 88% |
| src/Services/Contracts/TopicTypeServiceContract.php | 8 | A 0 mins | F 0% |
| src/Services/TopicTypeService.php | 39 | A 25 mins | D 68% |
| testbench.yaml |