auto_test_package() object 'path' not found

[mbojan]

With R's working directory in root of package sources I'm getting:

auto_test_package()
## Error in pkgload::pkg_path(path) : object 'path' not found

Session info

─ Session info ───────────────────────────────────────────────────────────────────────────────
 setting  value                       
 version  R version 4.0.3 (2020-10-10)
 os       Ubuntu 18.04.5 LTS          
 system   x86_64, linux-gnu           
 ui       RStudio                     
 language en_US                       
 collate  en_US.UTF-8                 
 ctype    en_US.UTF-8                 
 tz       Europe/Warsaw               
 date     2020-10-31                  

─ Packages ───────────────────────────────────────────────────────────────────────────────────
 package     * version    date       lib source        
 assertthat    0.2.1      2019-03-21 [1] CRAN (R 4.0.0)
 backports     1.1.10     2020-09-15 [1] CRAN (R 4.0.2)
 cli           2.1.0      2020-10-12 [1] CRAN (R 4.0.3)
 crayon        1.3.4      2017-09-16 [1] CRAN (R 4.0.0)
 desc          1.2.0      2018-05-01 [1] CRAN (R 4.0.0)
 fansi         0.4.1      2020-01-08 [1] CRAN (R 4.0.0)
 glue          1.4.2      2020-08-27 [1] CRAN (R 4.0.2)
 magrittr      1.5        2014-11-22 [1] CRAN (R 4.0.0)
 pkgload       1.1.0      2020-05-29 [1] CRAN (R 4.0.0)
 R6            2.5.0      2020-10-28 [1] CRAN (R 4.0.3)
 rlang         0.4.8      2020-10-08 [1] CRAN (R 4.0.2)
 rprojroot     1.3-2      2018-01-03 [1] CRAN (R 4.0.0)
 rstudioapi    0.11       2020-02-07 [1] CRAN (R 4.0.0)
 sessioninfo   1.1.1      2018-11-05 [1] CRAN (R 4.0.0)
 testthat      3.0.0.9000 2020-10-31 [1] Github (r-lib/testthat@b78e9a9)
 withr         2.3.0      2020-09-22 [1] CRAN (R 4.0.2)

[1] /home/mbojan/R/library/4.0
[2] /usr/local/lib/R/site-library
[3] /usr/lib/R/site-library
[4] /usr/lib/R/library

[mbojan]

I believe

testthat/R/auto-test.R

Line 78 in b78e9a9

path <- pkgload::pkg_path(path)

should use pkg instead of path?