R Under development (unstable) (2026-03-11 r89605 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2026 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(testthat)
> library(fred)
> 
> test_check("fred")
No cache to clear.
[ FAIL 0 | WARN 0 | SKIP 19 | PASS 19 ]

══ Skipped tests (19) ══════════════════════════════════════════════════════════
• FRED_API_KEY not set (19): 'test-categories.R:2:3', 'test-categories.R:11:3',
  'test-categories.R:20:3', 'test-releases.R:2:3', 'test-releases.R:12:3',
  'test-releases.R:20:3', 'test-search.R:8:3', 'test-search.R:18:3',
  'test-series.R:18:3', 'test-series.R:29:3', 'test-series.R:37:3',
  'test-series.R:45:3', 'test-series.R:53:3', 'test-series.R:62:3',
  'test-sources.R:2:3', 'test-sources.R:12:3', 'test-tags.R:7:3',
  'test-tags.R:16:3', 'test-updates.R:2:3'

[ FAIL 0 | WARN 0 | SKIP 19 | PASS 19 ]
> 
> proc.time()
   user  system elapsed 
   2.06    0.35    2.46