Running 'testthat.R'
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(TNRS)
  > 
  > 
  > test_check("TNRS")
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test-TNRS.R:7:3): example works ──────────────────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS(taxonomic_names = tnrs_testfile) test-TNRS.R:7:2
   2. │ └─TNRS:::.TNRS_base(...)
   3. │   └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   4. │     └─RCurl::.postForm(curl, .opts, .params, style)
   5. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS.R:19:3): character vector returns results ──────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS(...) test-TNRS.R:19:2
   2. │ └─TNRS:::.TNRS_base(...)
   3. │   └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   4. │     └─RCurl::.postForm(curl, .opts, .params, style)
   5. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS.R:28:3): character returns results ─────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS(taxonomic_names = c("Epidendrum boyleii")) test-TNRS.R:28:2
   2. │ └─TNRS:::.TNRS_base(...)
   3. │   └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   4. │     └─RCurl::.postForm(curl, .opts, .params, style)
   5. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS.R:40:3): all sources work ──────────────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS(taxonomic_names = species, sources = "tpl") test-TNRS.R:40:2
   2. │ └─TNRS:::.TNRS_base(...)
   3. │   └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   4. │     └─RCurl::.postForm(curl, .opts, .params, style)
   5. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS.R:64:3): matches all returns more rows than best ───────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS(taxonomic_names = "Epidendon boyleii", matches = "all") test-TNRS.R:64:2
   2. │ └─TNRS:::.TNRS_base(...)
   3. │   └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   4. │     └─RCurl::.postForm(curl, .opts, .params, style)
   5. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS.R:74:3): parsing returns matches ───────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS(taxonomic_names = "Epidentrum boyleii", mode = "parse") test-TNRS.R:74:2
   2. │ └─TNRS:::.TNRS_base(...)
   3. │   └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   4. │     └─RCurl::.postForm(curl, .opts, .params, style)
   5. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS_base.R:7:3): example works ─────────────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS:::.TNRS_base(taxonomic_names = tnrs_testfile) test-TNRS_base.R:7:2
   2. │ └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   3. │   └─RCurl::.postForm(curl, .opts, .params, style)
   4. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS_citations.R:6:3): example works ────────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS_citations() test-TNRS_citations.R:6:2
   2. │ └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   3. │   └─RCurl::.postForm(curl, .opts, .params, style)
   4. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS_metadata.R:6:3): example works ─────────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS_metadata() test-TNRS_metadata.R:6:2
   2. │ └─TNRS::TNRS_citations()
   3. │   └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   4. │     └─RCurl::.postForm(curl, .opts, .params, style)
   5. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS_sources.R:6:3): example works ──────────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS_sources() test-TNRS_sources.R:6:2
   2. │ └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   3. │   └─RCurl::.postForm(curl, .opts, .params, style)
   4. └─(function (type, msg, asError = TRUE) ...
  ── Error (test-TNRS_version.R:6:3): example works ──────────────────────────────
  Error: SSL certificate problem: certificate has expired
  Backtrace:
      █
   1. ├─TNRS::TNRS_version() test-TNRS_version.R:6:2
   2. │ └─RCurl::postForm(url, .opts = list(postfields = input_json, httpheader = headers))
   3. │   └─RCurl::.postForm(curl, .opts, .params, style)
   4. └─(function (type, msg, asError = TRUE) ...
  
  [ FAIL 11 | WARN 0 | SKIP 0 | PASS 1 ]
  Error: Test failures
  Execution halted