R Under development (unstable) (2024-06-18 r86781 ucrt) -- "Unsuffered Consequences"
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> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
> # * https://testthat.r-lib.org/articles/special-files.html
> 
> library(testthat)
> library(tidychangepoint)
> 
> test_check("tidychangepoint")

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[ FAIL 7 | WARN 0 | SKIP 10 | PASS 249 ]

══ Skipped tests (10) ══════════════════════════════════════════════════════════
• Skipping (10): 'test-changepoint.R:29:3', 'test-performance.R:2:3',
  'test-performance.R:16:3', 'test-performance.R:27:3',
  'test-performance.R:44:3', 'test-performance.R:61:3',
  'test-performance.R:75:3', 'test-performance.R:110:3',
  'test-performance.R:140:3', 'test-stats.R:85:3'

══ Failed tests ════════════════════════════════════════════════════════════════
── Failure ('test-stats.R:55:3'): values match ─────────────────────────────────
round(trend_ar1$model_params[["sigma_hatsq"]], 3) (`actual`) not equal to 0.29 (`expected`).

  `actual`: 0.5
`expected`: 0.3
── Failure ('test-stats.R:57:3'): values match ─────────────────────────────────
round(as.numeric(logLik(trend_ar1))) (`actual`) not equal to round(-288.8) (`expected`).

  `actual`: -403
`expected`: -289
── Failure ('test-stats.R:58:3'): values match ─────────────────────────────────
round(BIC(trend_ar1)) (`actual`) not equal to round(654.19) (`expected`).

  `actual`: 883
`expected`: 654
── Failure ('test-stats.R:59:3'): values match ─────────────────────────────────
floor(MDL(trend_ar1)) (`actual`) not equal to floor(656.52) (`expected`).

  `actual`: 885
`expected`: 656
── Failure ('test-stats.R:60:3'): values match ─────────────────────────────────
round(trend_ar1$model_params[["phi_hat"]], 3) (`actual`) not equal to 0.058 (`expected`).

  `actual`: 1.0
`expected`: 0.1
── Failure ('test-stats.R:77:3'): values match ─────────────────────────────────
round(model_variance(trend_ar1_trunc), 3) (`actual`) not equal to 0.305 (`expected`).

  `actual`: 0.6
`expected`: 0.3
── Failure ('test-stats.R:78:3'): values match ─────────────────────────────────
round(trend_ar1_trunc$model_params[["phi_hat"]], 3) (`actual`) not equal to 0.073 (`expected`).

  `actual`: 1.0
`expected`: 0.1

[ FAIL 7 | WARN 0 | SKIP 10 | PASS 249 ]
Error: Test failures
Execution halted