Running 'testthat.R' [61s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(pmparser)
  > 
  > test_check('pmparser')
  Der Befehl "powershell" ist entweder falsch geschrieben oder
  konnte nicht gefunden werden.
  trying URL 'ftp://ftp.ncbi.nlm.nih.gov/pubmed//baseline/pubmed22n1113.xml.gz.md5'
  Content length 60 bytes
  ==================================================
  trying URL 'ftp://ftp.ncbi.nlm.nih.gov/pubmed//updatefiles/pubmed22n1116.xml.gz.md5'
  Content length 60 bytes
  ==================================================
  trying URL 'ftp://ftp.ncbi.nlm.nih.gov/pubmed/baseline/pubmed22n1113.xml.gz'
   length 58838471 bytes (56.1 MB)
  ==================================================
  trying URL 'ftp://ftp.ncbi.nlm.nih.gov/pubmed/updatefiles/pubmed22n1116.xml.gz'
   length 88307123 bytes (84.2 MB)
  ==================================================
  [ FAIL 5 | WARN 11 | SKIP 0 | PASS 69 ]
  
  == Failed tests ================================================================
  -- Error (test_get_citation.R:21:3): getCitation -------------------------------
  Error in `setnames(dCitation, dCols$old, dCols$new)`: Items of 'old' not found in column names: [citing, referenced]. Consider skip_absent=TRUE.
  Backtrace:
      x
   1. \-pmparser::getCitation(...) at test_get_citation.R:21:2
   2.   \-data.table::setnames(dCitation, dCols$old, dCols$new)
  -- Error (test_modify_pubmed_db_dup.R:51:3): modifyPubmedDb create is unique ---
  Error in `gzfile(file, open = "rb")`: cannot open the connection
  Backtrace:
      x
   1. \-pmparser::modifyPubmedDb(...) at test_modify_pubmed_db_dup.R:51:2
   2.   \-pmparser::getCitation(...)
   3.     \-pmparser:::writeTableInChunks(...)
   4.       +-R.utils::countLines(path)
   5.       \-R.utils::countLines.default(path)
   6.         \-base::gzfile(file, open = "rb")
  -- Error (test_modify_pubmed_db_dup.R:67:3): modifyPubmedDb update is unique ---
  Error in `gzfile(file, open = "rb")`: cannot open the connection
  Backtrace:
      x
   1. \-pmparser::modifyPubmedDb(...) at test_modify_pubmed_db_dup.R:67:2
   2.   \-pmparser::getCitation(...)
   3.     \-pmparser:::writeTableInChunks(...)
   4.       +-R.utils::countLines(path)
   5.       \-R.utils::countLines.default(path)
   6.         \-base::gzfile(file, open = "rb")
  -- Error (test_modify_pubmed_db_std.R:22:3): modifyPubmedDb create matches standard --
  Error in `gzfile(file, open = "rb")`: cannot open the connection
  Backtrace:
      x
   1. \-pmparser::modifyPubmedDb(...) at test_modify_pubmed_db_std.R:22:2
   2.   \-pmparser::getCitation(...)
   3.     \-pmparser:::writeTableInChunks(...)
   4.       +-R.utils::countLines(path)
   5.       \-R.utils::countLines.default(path)
   6.         \-base::gzfile(file, open = "rb")
  -- Error (test_modify_pubmed_db_std.R:42:3): modifyPubmedDb update matches standard --
  Error in `gzfile(file, open = "rb")`: cannot open the connection
  Backtrace:
      x
   1. \-pmparser::modifyPubmedDb(...) at test_modify_pubmed_db_std.R:42:2
   2.   \-pmparser::getCitation(...)
   3.     \-pmparser:::writeTableInChunks(...)
   4.       +-R.utils::countLines(path)
   5.       \-R.utils::countLines.default(path)
   6.         \-base::gzfile(file, open = "rb")
  
  [ FAIL 5 | WARN 11 | SKIP 0 | PASS 69 ]
  Error: Test failures
  In addition: Warning message:
  call dbDisconnect() when finished working with a connection 
  Execution halted