Running 'testthat.R' [27s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(tsbox)
  > 
  > test_check("tsbox")
  -- 1. Error: arithmetic operations work properly (@test_arithmetic.R#31)  ------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::library(dplyr)
   2. base::tryCatch(...)
   3. base:::tryCatchList(expr, classes, parentenv, handlers)
   4. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5. value[[3L]](cond)
  
  -- 2. Error: df aggregation using date_ functions is working (@test_date_utils.R
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::library(dplyr)
   2. base::tryCatch(...)
   3. base:::tryCatchList(expr, classes, parentenv, handlers)
   4. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5. value[[3L]](cond)
  
  -- 3. Error: time_shift is working (@test_date_utils.R#47)  --------------------
  could not find function "mutate"
  
  -- 4. Error: works with df with improper col classes (@test_dirty.R#8)  --------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::library(dplyr)
   2. base::tryCatch(...)
   3. base:::tryCatchList(expr, classes, parentenv, handlers)
   4. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5. value[[3L]](cond)
  
  -- 5. Error: time column of daily data is treated as Date (#114) (@test_dirty.R#
  could not find function "tibble"
  
  -- 6. Error: minimal example works (@test_nyc_flights.R#10)  -------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::library(dplyr)
   2. base::tryCatch(...)
   3. base:::tryCatchList(expr, classes, parentenv, handlers)
   4. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5. value[[3L]](cond)
  
  -- 7. Error: colname guessing works as expected (@test_object_conversion.R#187) 
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::library(dplyr)
   2. base::tryCatch(...)
   3. base:::tryCatchList(expr, classes, parentenv, handlers)
   4. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5. value[[3L]](cond)
  
  -- 8. Error: conversions work with multiple ids  -------------------------------
  could not find function "bind_rows"
  
  -- 9. Error: (unknown) (@test_time_conversion.R#4)  ----------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::library(dplyr)
   2. base::tryCatch(...)
   3. base:::tryCatchList(expr, classes, parentenv, handlers)
   4. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5. value[[3L]](cond)
  
  -- 10. Error: Unordered time works (@test_tricky.R#66)  ------------------------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::suppressMessages(library(dplyr))
   3. base::library(dplyr)
   4. base::tryCatch(...)
   5. base:::tryCatchList(expr, classes, parentenv, handlers)
   6. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   7. value[[3L]](cond)
  
  -- 11. Error: No duplicated series are allowed (@test_tricky.R#118)  -----------
  could not find function "bind_rows"
  
  "blabla"
  -- 12. Error: colname guessing works as expected (@test_ts_pc.R#10)  -----------
  package or namespace load failed for 'dplyr' in library.dynam(lib, package, package.lib):
   DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. base::library(dplyr)
   2. base::tryCatch(...)
   3. base:::tryCatchList(expr, classes, parentenv, handlers)
   4. base:::tryCatchOne(expr, names, parentenv, handlers[[1L]])
   5. value[[3L]](cond)
  
  -- 13. Error: ts_summary works with irregular observations  --------------------
  could not find function "tribble"
  
  == testthat results  ===========================================================
  [ OK: 355 | SKIPPED: 16 | WARNINGS: 0 | FAILED: 13 ]
  1. Error: arithmetic operations work properly (@test_arithmetic.R#31) 
  2. Error: df aggregation using date_ functions is working (@test_date_utils.R#10) 
  3. Error: time_shift is working (@test_date_utils.R#47) 
  4. Error: works with df with improper col classes (@test_dirty.R#8) 
  5. Error: time column of daily data is treated as Date (#114) (@test_dirty.R#25) 
  6. Error: minimal example works (@test_nyc_flights.R#10) 
  7. Error: colname guessing works as expected (@test_object_conversion.R#187) 
  8. Error: conversions work with multiple ids 
  9. Error: (unknown) (@test_time_conversion.R#4) 
  1. ...
  
  Error: testthat unit tests failed
  Execution halted