Running 'testthat.R' [3s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(GlmSimulatoR)
  > 
  > test_check("GlmSimulatoR")
  -- 1. Error: (unknown) (@test_simulate_binomial.R#8)  --------------------------
  `map_dfc()` requires dplyr
  Backtrace:
   1. GlmSimulatoR::simulate_binomial()
   5. purrr::map_dfc(weights, create_predictor, n = N, xrange = xrange)
  
  -- 2. Error: (unknown) (@test_simulate_gamma.R#8)  -----------------------------
  `map_dfc()` requires dplyr
  Backtrace:
   1. GlmSimulatoR::simulate_gamma()
   5. purrr::map_dfc(weights, create_predictor, n = N, xrange = xrange)
  
  -- 3. Error: (unknown) (@test_simulate_inverse_gaussian.R#8)  ------------------
  `map_dfc()` requires dplyr
  Backtrace:
   1. GlmSimulatoR::simulate_inverse_gaussian()
   5. purrr::map_dfc(weights, create_predictor, n = N, xrange = xrange)
  
  -- 4. Error: (unknown) (@test_simulate_negative_binomial.R#8)  -----------------
  `map_dfc()` requires dplyr
  Backtrace:
   1. GlmSimulatoR::simulate_negative_binomial()
   5. purrr::map_dfc(weights, create_predictor, n = N, xrange = xrange)
  
  -- 5. Error: (unknown) (@test_simulate_poisson.R#8)  ---------------------------
  `map_dfc()` requires dplyr
  Backtrace:
   1. GlmSimulatoR::simulate_poisson()
   5. purrr::map_dfc(weights, create_predictor, n = N, xrange = xrange)
  
  -- 6. Error: (unknown) (@test_simulate_tweedie.R#8)  ---------------------------
  `map_dfc()` requires dplyr
  Backtrace:
   1. GlmSimulatoR::simulate_tweedie()
   5. purrr::map_dfc(weights, create_predictor, n = N, xrange = xrange)
  
  -- 7. Error: (unknown) (@test_simullate_gaussian.R#8)  -------------------------
  `map_dfc()` requires dplyr
  Backtrace:
   1. GlmSimulatoR::simulate_gaussian()
   5. purrr::map_dfc(weights, create_predictor, n = N, xrange = xrange)
  
  == testthat results  ===========================================================
  [ OK: 0 | SKIPPED: 0 | WARNINGS: 0 | FAILED: 7 ]
  1. Error: (unknown) (@test_simulate_binomial.R#8) 
  2. Error: (unknown) (@test_simulate_gamma.R#8) 
  3. Error: (unknown) (@test_simulate_inverse_gaussian.R#8) 
  4. Error: (unknown) (@test_simulate_negative_binomial.R#8) 
  5. Error: (unknown) (@test_simulate_poisson.R#8) 
  6. Error: (unknown) (@test_simulate_tweedie.R#8) 
  7. Error: (unknown) (@test_simullate_gaussian.R#8) 
  
  Error: testthat unit tests failed
  Execution halted