Running 'spelling.R' [0s]
  Running 'testthat.R' [5s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(nandb)
  > 
  > if (!nandb:::win32bit()) test_check("nandb")
  -- 1. Error: brightness works (@test-brightness.R#5)  --------------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. nandb::brightness(...)
    2. [ `%<>%`(...) ] with 7 more calls
   10. nandb:::nb_get_img(.)
   11. [ `%<>%`(...) ] with 7 more calls
   19. ijtiff::read_tif(.)
   25. dplyr::setdiff
   26. base::getExportedValue(pkg, name)
   27. base::asNamespace(ns)
   28. base::getNamespace(ns)
   29. base::loadNamespace(name)
   30. base::library.dynam(lib, package, package.lib)
  
  -- 2. Error: brightness_folder works (@test-brightness.R#40)  ------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "50.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 3. Error: brightness_timeseries works (@test-brightness.R#92)  --------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. nandb::brightness(img, "e")
    2. [ `%<>%`(...) ] with 7 more calls
   10. nandb:::nb_get_img(.)
   11. [ `%<>%`(...) ] with 7 more calls
   19. ijtiff::read_tif(.)
   25. dplyr::setdiff
   26. base::getExportedValue(pkg, name)
   27. base::asNamespace(ns)
   28. base::getNamespace(ns)
   29. base::loadNamespace(name)
   30. base::library.dynam(lib, package, package.lib)
  
  -- 4. Error: cc_brightness() works (@test-cc_brightness.R#3)  ------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 5. Error: cc_brightness_timeseries() works (@test-cc_brightness.R#61)  ------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 6. Error: cc_brightness_folder() works (@test-cc_brightness.R#149)  ---------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 7. Error: cc_brightness_timeseries_folder() works (@test-cc_brightness.R#175)
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 8. Error: cc_number() works (@test-cc_number.R#3)  --------------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 9. Error: cc_number_timeseries() works (@test-cc_number.R#61)  --------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 10. Error: cc_number_folder() works (@test-cc_number.R#151)  ----------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 11. Error: cc_number_timeseries_folder() works (@test-cc_number.R#178)  -----
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 12. Error: Class construction edge cases function correctly (@test-class_cons
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. nandb::number_img(img, "N", 4, structure(8, auto = TRUE), NA)
    2. base::dim(img)
   10. { ... }
   11. base::getExportedValue(pkg, name)
   12. base::asNamespace(ns)
   13. base::getNamespace(ns)
   14. base::loadNamespace(name)
   15. base::library.dynam(lib, package, package.lib)
  
  -- 13. Error: matrix_raster_plot is ggplot (@test-graphics.R#4)  ---------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "50.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 14. Error: `which_interval()` errors correctly  -----------------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
   1. dplyr::tribble
   2. base::getExportedValue(pkg, name)
   3. base::asNamespace(ns)
   4. base::getNamespace(ns)
   5. base::loadNamespace(name)
   6. base::library.dynam(lib, package, package.lib)
  
  -- 15. Error: number works (@test-number.R#5)  ---------------------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. nandb::number(img, "n", thresh = "Huang", filt = "median", detrend = TRUE)
    2. [ `%<>%`(...) ] with 7 more calls
   10. nandb:::nb_get_img(.)
   11. [ `%<>%`(...) ] with 7 more calls
   19. ijtiff::read_tif(.)
   25. dplyr::setdiff
   26. base::getExportedValue(pkg, name)
   27. base::asNamespace(ns)
   28. base::getNamespace(ns)
   29. base::loadNamespace(name)
   30. base::library.dynam(lib, package, package.lib)
  
  -- 16. Error: number_folder works (@test-number.R#34)  -------------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "50.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 17. Error: number_timeseries works (@test-number.R#82)  ---------------------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. nandb::number(img, "N")
    2. [ `%<>%`(...) ] with 7 more calls
   10. nandb:::nb_get_img(.)
   11. [ `%<>%`(...) ] with 7 more calls
   19. ijtiff::read_tif(.)
   25. dplyr::setdiff
   26. base::getExportedValue(pkg, name)
   27. base::asNamespace(ns)
   28. base::getNamespace(ns)
   29. base::loadNamespace(name)
   30. base::library.dynam(lib, package, package.lib)
  
  -- 18. Error: make_cc_nb_filename_ending() edge cases work correctly (@test-util
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  -- 19. Error: `make_nb_filename_ending()` works (@test-utils.R#158)  -----------
  DLL 'dplyr' not found: maybe not installed for this architecture?
  Backtrace:
    1. ijtiff::read_tif(system.file("extdata", "two_ch.tif", package = "nandb"))
    7. dplyr::setdiff
    8. base::getExportedValue(pkg, name)
    9. base::asNamespace(ns)
   10. base::getNamespace(ns)
   11. base::loadNamespace(name)
   12. base::library.dynam(lib, package, package.lib)
  
  == testthat results  ===========================================================
  [ OK: 29 | SKIPPED: 0 | WARNINGS: 0 | FAILED: 19 ]
  1. Error: brightness works (@test-brightness.R#5) 
  2. Error: brightness_folder works (@test-brightness.R#40) 
  3. Error: brightness_timeseries works (@test-brightness.R#92) 
  4. Error: cc_brightness() works (@test-cc_brightness.R#3) 
  5. Error: cc_brightness_timeseries() works (@test-cc_brightness.R#61) 
  6. Error: cc_brightness_folder() works (@test-cc_brightness.R#149) 
  7. Error: cc_brightness_timeseries_folder() works (@test-cc_brightness.R#175) 
  8. Error: cc_number() works (@test-cc_number.R#3) 
  9. Error: cc_number_timeseries() works (@test-cc_number.R#61) 
  1. ...
  
  Error: testthat unit tests failed
  Execution halted