R Under development (unstable) (2025-07-15 r88411 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(coursekata)
Loading required package: dslabs
Loading required package: fivethirtyeight
Some larger datasets need to be installed separately, like senators and
house_district_forecast. To install these, we recommend you install the
fivethirtyeightdata package by running:
install.packages('fivethirtyeightdata', repos =
'https://fivethirtyeightdata.github.io/drat/', type = 'source')
Loading required package: Metrics
Loading required package: lsr
Loading required package: mosaic

The 'mosaic' package masks several functions from core packages in order to add 
additional features.  The original behavior of these functions should not be affected by this.

Attaching package: 'mosaic'

The following objects are masked from 'package:dplyr':

    count, do, tally

The following object is masked from 'package:Matrix':

    mean

The following object is masked from 'package:ggplot2':

    stat

The following object is masked from 'package:testthat':

    compare

The following objects are masked from 'package:stats':

    IQR, binom.test, cor, cor.test, cov, fivenum, median, prop.test,
    quantile, sd, t.test, var

The following objects are masked from 'package:base':

    max, mean, min, prod, range, sample, sum

Loading required package: supernova
── CourseKata packages ──────────────────────────────────── coursekata 0.19.0 ──
✔ dslabs              0.8.0       ✔ Metrics             0.1.4
x Lock5withR                      ✔ lsr                 0.5.2
x fivethirtyeightdata             ✔ mosaic              1.9.1
✔ fivethirtyeight     0.6.2       ✔ supernova           3.0.0

Attaching package: 'coursekata'

The following object is masked from 'package:datasets':

    penguins

> 
> test_check("coursekata")
Starting 2 test processes
[ FAIL 0 | WARN 0 | SKIP 31 | PASS 89 ]

══ Skipped tests (31) ══════════════════════════════════════════════════════════
• On CRAN (31): 'test-gf_model-visual.R:6:3', 'test-gf_model-visual.R:27:5',
  'test-gf_model-visual.R:46:3', 'test-gf_model-visual.R:63:5',
  'test-gf_model-visual.R:107:5', 'test-gf_model-visual.R:123:5',
  'test-gf_model-visual.R:144:5', 'test-gf_model-visual.R:171:5',
  'test-gf_model-visual.R:201:5', 'test-gf_model-visual.R:239:5',
  'test-gf_model-visual.R:261:3', 'test-gf_model-visual.R:276:3',
  'test-gf_model-visual.R:291:3', 'test-gf_model-visual.R:299:3',
  'test-gf_model-visual.R:307:3', 'test-gf_model-visual.R:315:3',
  'test-gf_model-visual.R:323:3', 'test-gf_model-visual.R:331:3',
  'test-gf_model-visual.R:343:3', 'test-gf_model-visual.R:351:3',
  'test-gf_model-visual.R:362:3', 'test-gf_model-visual.R:370:3',
  'test-gf_model-visual.R:378:3', 'test-gf_model-visual.R:386:3',
  'test-gf_model-visual.R:407:3', 'test-gf_model-visual.R:415:3',
  'test-gf_model-visual.R:423:3', 'test-gf_model-visual.R:431:3',
  'test-gf_model-visual.R:439:3', 'test-gf_model-visual.R:451:3',
  'test-gf_model-visual.R:465:3'

[ FAIL 0 | WARN 0 | SKIP 31 | PASS 89 ]
Deleting unused snapshots:
• gf_model-visual/gf-boxplot-cond-mod-y-on-x-pred-on-color.svg
• gf_model-visual/gf-boxplot-cond-mod-y-on-x-pred-on-facet.svg
• gf_model-visual/gf-boxplot-cond-mod-y-on-y-pred-on-color.svg
• gf_model-visual/gf-boxplot-cond-mod-y-on-y-pred-on-facet.svg
• gf_model-visual/gf-boxplot-cond-mod-y-on-y.svg
• gf_model-visual/gf-boxplot-null-mod-y-on-x.svg
• gf_model-visual/gf-boxplot-null-mod-y-on-y.svg
• gf_model-visual/gf-dens-null-mod-y-on-x.svg
• gf_model-visual/gf-density-null-mod-y-on-x.svg
• gf_model-visual/gf-dhistogram-cond-mod-y-on-x-pred-on-color.svg
• gf_model-visual/gf-dhistogram-cond-mod-y-on-x-pred-on-facet.svg
• gf_model-visual/gf-dhistogram-null-mod-y-on-x.svg
• gf_model-visual/gf-freqpoly-null-mod-y-on-x.svg
• gf_model-visual/gf-histogram-cond-mod-y-on-x-pred-on-color.svg
• gf_model-visual/gf-histogram-cond-mod-y-on-x-pred-on-facet.svg
• gf_model-visual/gf-point-anx-mod-pred-on-color-y-on-x.svg
• gf_model-visual/gf-point-anx-mod-y-on-x.svg
• gf_model-visual/gf-point-diverging-lines-in-2-colors-flipped.svg
• gf_model-visual/gf-point-diverging-lines-in-facets-flipped.svg
• gf_model-visual/gf-rug-cond-mod-y-on-x-pred-on-color.svg
• gf_model-visual/gf-rug-cond-mod-y-on-x-pred-on-facet.svg
• gf_model-visual/gf-rug-null-mod-y-on-x.svg
• gf_model-visual/gf-rugx-cond-mod-y-on-x-pred-on-color.svg
• gf_model-visual/gf-rugx-cond-mod-y-on-x-pred-on-facet.svg
• gf_model-visual/gf-rugx-null-mod-y-on-x.svg
• gf_model-visual/gf-rugy-cond-mod-y-on-y-pred-on-color.svg
• gf_model-visual/gf-rugy-cond-mod-y-on-y-pred-on-facet.svg
• gf_model-visual/gf-violin-cond-mod-y-on-x-pred-on-color.svg
• gf_model-visual/gf-violin-cond-mod-y-on-x-pred-on-facet.svg
• gf_model-visual/gf-violin-cond-mod-y-on-y-pred-on-color.svg
• gf_model-visual/gf-violin-cond-mod-y-on-y-pred-on-facet.svg
• gf_model-visual/gf-violin-cond-mod-y-on-y.svg
• gf_model-visual/gf-violin-horizontal-null-mod-y-on-x.svg
• gf_model-visual/gf-violin-null-mod-y-on-x-2.svg
• gf_model-visual/gf-violin-null-mod-y-on-y.svg
> 
> proc.time()
   user  system elapsed 
   3.65    0.35   11.14