смотри, я посмотрел в старом рабочем проекте

вот все тесты из проекта

```
Finished in 2 seconds (files took 2.78 seconds to load)
250 examples, 0 failures, 3 pending

Coverage report generated for RSpec to /Users/anton/work/job/old_projects/coverage. 439 / 439 LOC (100.0%) covered.
```

вот только фича тесты которые эндпоинты покрывают

```
Finished in 0.57022 seconds (files took 2.46 seconds to load)
29 examples, 0 failures

Coverage report generated for RSpec to /Users/anton/work/job/old_projects/coverage. 430 / 439 LOC (97.95%) covered.
```

вот юнит и интеграционные тесты на все экшены + бизнес логику

```
Finished in 0.37501 seconds (files took 2.42 seconds to load)
102 examples, 0 failures, 3 pending

Coverage report generated for RSpec to /Users/anton/work/job/old_projects/coverage. 427 / 439 LOC (97.27%) covered.
```

вот тесты на репозитории

```
Finished in 1.03 seconds (files took 2.46 seconds to load)
67 examples, 0 failures

Coverage report generated for RSpec to /Users/anton/work/job/old_projects/coverage. 334 / 439 LOC (76.08%) covered.
```