20_testing-and-validating-templates-elements.Rmd

# Testing and validating templates elements

**Learning objectives:**

- THESE ARE NICE TO HAVE BUT NOT ABSOLUTELY NECESSARY

## SLIDE 1

- ADD SLIDES AS SECTIONS (`##`).
- TRY TO KEEP THEM RELATIVELY SLIDE-LIKE; THESE ARE NOTES, NOT THE BOOK ITSELF.

## Meeting Videos

### Cohort 1

`r knitr::include_url("https://www.youtube.com/embed/5WoA2EVflOU")`

<details>
<summary> Meeting chat log </summary>

```
00:03:26	Arthur Shaw:	Hi, Trevin. Sorry I'm late.
00:03:51	Trevin Flickinger:	No worries, I’ll wait a couple more minutes to see if Russ shows up
00:04:26	Arthur Shaw:	Reacted to "No worries, I’ll wai..." with 👍
00:05:06	Russ Hyde:	Hi. Am I audible
00:06:35	Russ Hyde:	begin
00:15:49	Russ Hyde:	Haha, I did think about writing one. Then I had a kid
00:16:29	Russ Hyde:	https://www.routledge.com/Testing-R-Code/Cotton/p/book/9780367782375
00:17:38	Russ Hyde:	https://books.ropensci.org/http-testing/index.html
00:29:01	Arthur Shaw:	Consider rlang::abort in place of stop. Consider rlang::try_fetch in place of tryCatch and/or withCallingHandlers. Some nice vignettes on this:

- https://rlang.r-lib.org/reference/topic-error-call.html
- https://rlang.r-lib.org/reference/topic-error-chaining.html
01:03:18	Trevin Flickinger:	stop
01:03:20	Russ Hyde:	end
```
</details>