Running 'testthat.R' [7s/8s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(and)
  > 
  > test_check("and")
  [ FAIL 48 | WARN 0 | SKIP 0 | PASS 225 ]
  
  == Failed tests ================================================================
  -- Failure (test-utils.R:74:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*e", normalize("é")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:75:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*e", normalize("è")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:76:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*e", normalize("ê")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:77:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*e", normalize("ë")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:78:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*i", normalize("í")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:79:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*i", normalize("ì")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:80:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*i", normalize("î")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:81:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*i", normalize("ï")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:82:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*o", normalize("ó")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:83:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*o", normalize("ò")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:84:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*o", normalize("ô")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:85:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*o", normalize("ö")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:86:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*u", normalize("ú")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:87:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*u", normalize("ù")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:88:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*u", normalize("û")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:89:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*u", normalize("ü")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:90:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*w", normalize("<U+1E83>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:91:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*w", normalize("<U+1E81>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:92:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*w", normalize("<U+0175>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:93:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*w", normalize("<U+1E85>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:94:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*y", normalize("ý")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:95:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*y", normalize("<U+1EF3>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:96:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*y", normalize("<U+0177>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:97:3): handling accents without stringi ---------------
  grepl("^[^A-Za-z]*y", normalize("ÿ")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:103:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*e", normalize("É")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:104:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*e", normalize("È")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:105:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*e", normalize("Ê")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:106:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*e", normalize("Ë")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:107:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*i", normalize("Í")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:108:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*i", normalize("Ì")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:109:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*i", normalize("Î")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:110:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*i", normalize("Ï")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:111:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*o", normalize("Ó")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:112:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*o", normalize("Ò")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:113:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*o", normalize("Ô")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:114:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*o", normalize("Ö")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:115:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*u", normalize("Ú")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:116:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*u", normalize("Ù")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:117:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*u", normalize("Û")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:118:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*u", normalize("Ü")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:119:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*w", normalize("<U+1E82>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:120:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*w", normalize("<U+1E80>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:121:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*w", normalize("<U+0174>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:122:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*w", normalize("<U+1E84>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:123:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*y", normalize("Ý")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:124:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*y", normalize("<U+1EF2>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:125:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*y", normalize("<U+0176>")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  -- Failure (test-utils.R:126:3): handling accents without stringi --------------
  grepl("^[^A-Za-z]*y", normalize("Ÿ")) is not TRUE
  
  `actual`:   FALSE
  `expected`: TRUE 
  
  [ FAIL 48 | WARN 0 | SKIP 0 | PASS 225 ]
  Error: Test failures
  Execution halted