Running 'testthat.R' [70s]
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > Sys.setenv(R_TESTS = "")
  > library(testthat)
  > library(tableschema.r)
  > 
  > test_check("tableschema.r")
  [ FAIL 4 | WARN 5 | SKIP 0 | PASS 525 ]
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error ('test-helpers.R:19:3'): test ─────────────────────────────────────────
  Error in `file(con, "r")`: cannot open the connection to 'https://raw.githubusercontent.com/frictionlessdata/tableschema-py/master/data/schema_valid_full.json'
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-helpers.R:19:3
   2. │ └─testthat::quasi_label(enquo(expected), expected.label, arg = "expected")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. └─base::readLines("https://raw.githubusercontent.com/frictionlessdata/tableschema-py/master/data/schema_valid_full.json")
   5.   └─base::file(con, "r")
  ── Error ('test-helpers.R:24:3'): test ─────────────────────────────────────────
  Error in `curl::curl_fetch_memory(url, handle = handle)`: Recv failure: Connection was reset
  Backtrace:
      ▆
   1. ├─testthat::expect_equal(...) at test-helpers.R:24:3
   2. │ └─testthat::quasi_label(enquo(object), label, arg = "object")
   3. │   └─rlang::eval_bare(expr, quo_get_env(quo))
   4. ├─future::value(helpers.retrieveDescriptor(descriptor = "https://raw.githubusercontent.com/frictionlessdata/tableschema-py/master/data/schema_valid_full.json"))
   5. └─future:::value.Future(helpers.retrieveDescriptor(descriptor = "https://raw.githubusercontent.com/frictionlessdata/tableschema-py/master/data/schema_valid_full.json"))
   6.   └─future:::signalConditions(...)
  ── Error ('test-table-general.R:186:3'): should use utf-8 by default for remote resource ──
  Error in `open.connection(private$connection_)`: cannot open the connection to 'https://raw.githubusercontent.com/frictionlessdata/tableschema-js/master/data/data_infer.csv'
  Backtrace:
      ▆
   1. └─table$read(limit = 2) at test-table-general.R:186:3
   2.   └─self$iter(keyed = keyed, extended = extended, cast = cast, relations = relations)
   3.     └─con$iterable()
   4.       ├─base::open(private$connection_)
   5.       └─base::open.connection(private$connection_)
  ── Error ('test-table-general.R:207:3'): should support user-defined encoding for remote resource ──
  Error in `open.connection(private$connection_)`: cannot open the connection to 'https://raw.githubusercontent.com/frictionlessdata/tableschema-js/master/data/latin1.csv'
  Backtrace:
      ▆
   1. └─table$read(limit = 2) at test-table-general.R:207:3
   2.   └─self$iter(keyed = keyed, extended = extended, cast = cast, relations = relations)
   3.     └─con$iterable()
   4.       ├─base::open(private$connection_)
   5.       └─base::open.connection(private$connection_)
  
  [ FAIL 4 | WARN 5 | SKIP 0 | PASS 525 ]
  Error: Test failures
  Execution halted