Running 'spelling.R' [0s]
  Running 'testthat.R' [257s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > suppressMessages(library(testthat))
  > 
  > test_check("fbar")
  Loading required package: fbar
  [ FAIL 3 | WARN 14 | SKIP 2 | PASS 43 ]
  
  ══ Skipped tests (2) ═══════════════════════════════════════════════════════════
  • known theoretical issue (2): 'test-full-size.R:36:3', 'test-full-size.R:46:3'
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-utilities.R:27:5'): Works correctly with http://bigg.ucsd.edu/static/models/iJO1366.json ──
  Error in `readBin(structure(4L, class = c("url", "connection"), conn_id = <pointer: 0x00000000000001da>), 
      raw(0), 32768L)`: cannot read from connection
  Backtrace:
      ▆
   1. ├─fbar::get_BiGG(address) at test-utilities.R:27:5
   2. │ └─jsonlite::fromJSON(address)
   3. │   └─jsonlite:::parse_and_simplify(...)
   4. │     └─jsonlite:::parseJSON(txt, bigint_as_char)
   5. │       └─jsonlite:::parse_con(txt, bigint_as_char)
   6. └─base::readBin(`<url>`, `<raw>`, 32768L)
  ── Error ('test-utilities.R:27:5'): Works correctly with http://bigg.ucsd.edu/static/models/iAF1260.json ──
  Error in `readBin(structure(4L, class = c("url", "connection"), conn_id = <pointer: 0x00000000000001df>), 
      raw(0), 32768L)`: cannot read from connection
  Backtrace:
      ▆
   1. ├─fbar::get_BiGG(address) at test-utilities.R:27:5
   2. │ └─jsonlite::fromJSON(address)
   3. │   └─jsonlite:::parse_and_simplify(...)
   4. │     └─jsonlite:::parseJSON(txt, bigint_as_char)
   5. │       └─jsonlite:::parse_con(txt, bigint_as_char)
   6. └─base::readBin(`<url>`, `<raw>`, 32768L)
  ── Error ('test-utilities.R:27:5'): Works correctly with http://bigg.ucsd.edu/static/models/RECON1.json ──
  Error in `readBin(structure(4L, class = c("url", "connection"), conn_id = <pointer: 0x0000000000000210>), 
      raw(0), 32768L)`: cannot read from connection
  Backtrace:
      ▆
   1. ├─fbar::get_BiGG(address) at test-utilities.R:27:5
   2. │ └─jsonlite::fromJSON(address)
   3. │   └─jsonlite:::parse_and_simplify(...)
   4. │     └─jsonlite:::parseJSON(txt, bigint_as_char)
   5. │       └─jsonlite:::parse_con(txt, bigint_as_char)
   6. └─base::readBin(`<url>`, `<raw>`, 32768L)
  
  [ FAIL 3 | WARN 14 | SKIP 2 | PASS 43 ]
  Error: Test failures
  Execution halted