Running ‘testthat.R’ [37s/59s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(OOS)
  > 
  > test_check("OOS")
  Something is wrong; all the RMSE metric values are missing:
        RMSE        Rsquared        MAE     
   Min.   : NA   Min.   : NA   Min.   : NA  
   1st Qu.: NA   1st Qu.: NA   1st Qu.: NA  
   Median : NA   Median : NA   Median : NA  
   Mean   :NaN   Mean   :NaN   Mean   :NaN  
   3rd Qu.: NA   3rd Qu.: NA   3rd Qu.: NA  
   Max.   : NA   Max.   : NA   Max.   : NA  
   NA's   :1     NA's   :1     NA's   :1    
  Error in (function (.x, .f, ..., .progress = FALSE)  : ℹ In index: 1.
  Caused by error in `purrr::map()`:
  ℹ In index: 1.
  Caused by error:
  ! Stopping
  Something is wrong; all the RMSE metric values are missing:
        RMSE        Rsquared        MAE     
   Min.   : NA   Min.   : NA   Min.   : NA  
   1st Qu.: NA   1st Qu.: NA   1st Qu.: NA  
   Median : NA   Median : NA   Median : NA  
   Mean   :NaN   Mean   :NaN   Mean   :NaN  
   3rd Qu.: NA   3rd Qu.: NA   3rd Qu.: NA  
   Max.   : NA   Max.   : NA   Max.   : NA  
   NA's   :1     NA's   :1     NA's   :1    
  Error in (function (.x, .f, ..., .progress = FALSE)  : ℹ In index: 1.
  Caused by error in `purrr::map()`:
  ℹ In index: 1.
  Caused by error:
  ! Stopping
  [ FAIL 2 | WARN 24 | SKIP 0 | PASS 27 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-forecast_multivariate.R:32'): forecast_multivariate produces standard output ──
  Error in `forecast.multi$forecasts`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_true(...) at test-forecast_multivariate.R:32:2
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─base::is.data.frame(forecast.multi$forecasts)
  ── Error ('test-forecast_multivariate.R:76'): forecast_multivariate produces standard output ──
  Error in `forecast.multi$forecasts`: $ operator is invalid for atomic vectors
  Backtrace:
      ▆
   1. ├─testthat::expect_true(...) at test-forecast_multivariate.R:76:2
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─base::is.data.frame(forecast.multi$forecasts)
  
  [ FAIL 2 | WARN 24 | SKIP 0 | PASS 27 ]
  Error: Test failures
  Execution halted