Running ‘testthat.R’ [17s/19s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(ggnetwork)
  Loading required package: ggplot2
  > 
  > test_check("ggnetwork")
   ----------- FAILURE REPORT -------------- 
   --- failure: the condition has length > 1 ---
   --- srcref --- 
  : 
   --- package (from environment) --- 
  ggnetwork
   --- call from context --- 
  ggnetwork(rbind(matrix(c(1:2, 2:1), nrow = 2), matrix(c(1:2, 
      2:1), nrow = 2)))
   --- call from argument --- 
  if (class(x) == "igraph") {
      fortify.igraph(x, ...)
  } else {
      if (!network::is.network(x)) {
          x = try(network::network(x), silent = TRUE)
      }
      if (!network::is.network(x)) {
          stop("could not coerce object to a network")
      }
      else {
          fortify.network(x, ...)
      }
  }
   --- R stacktrace ---
  where 1: ggnetwork(rbind(matrix(c(1:2, 2:1), nrow = 2), matrix(c(1:2, 
      2:1), nrow = 2)))
  where 2: eval_bare(quo_get_expr(.quo), quo_get_env(.quo))
  where 3: withCallingHandlers(code, warning = function(condition) {
      out$push(condition)
      maybe_restart("muffleWarning")
  })
  where 4: .capture(act$val <- eval_bare(quo_get_expr(.quo), quo_get_env(.quo)), 
      ...)
  where 5: quasi_capture(enquo(object), label, capture_warnings)
  where 6 at testthat/test-ggnetwork.R#21: expect_warning(ggnetwork(rbind(matrix(c(1:2, 2:1), nrow = 2), 
      matrix(c(1:2, 2:1), nrow = 2))), "duplicated edges")
  where 7: eval(code, test_env)
  where 8: eval(code, test_env)
  where 9: withCallingHandlers({
      eval(code, test_env)
      if (!handled && !is.null(test)) {
          skip_empty()
      }
  }, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, 
      message = handle_message, error = handle_error)
  where 10: doTryCatch(return(expr), name, parentenv, handler)
  where 11: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  where 12: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  where 13: doTryCatch(return(expr), name, parentenv, handler)
  where 14: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]), 
      names[nh], parentenv, handlers[[nh]])
  where 15: tryCatchList(expr, classes, parentenv, handlers)
  where 16: tryCatch(withCallingHandlers({
      eval(code, test_env)
      if (!handled && !is.null(test)) {
          skip_empty()
      }
  }, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, 
      message = handle_message, error = handle_error), error = handle_fatal, 
      skip = function(e) {
      })
  where 17: test_code(desc, code, env = parent.frame())
  where 18 at testthat/test-ggnetwork.R#6: test_that("ggnetwork works", {
      expect_error(ggnetwork(-999, "could not coerce"))
      expect_error(ggnetwork(emon[[1]], layout = -999, "unsupported layout"))
      ggnetwork(emon[[1]], arrow.gap = 0.02, by = "Frequency")
      ggnetwork(emon[[1]], layout = matrix(runif(28), ncol = 2))
      ggnetwork(emon[[1]], layout = "kamadakawai", weights = "Frequency")
      expect_warning(ggnetwork(rbind(matrix(c(1:2, 2:1), nrow = 2), 
          matrix(c(1:2, 2:1), nrow = 2))), "duplicated edges")
  })
  where 19: eval(code, test_env)
  where 20: eval(code, test_env)
  where 21: withCallingHandlers({
      eval(code, test_env)
      if (!handled && !is.null(test)) {
          skip_empty()
      }
  }, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, 
      message = handle_message, error = handle_error)
  where 22: doTryCatch(return(expr), name, parentenv, handler)
  where 23: tryCatchOne(expr, names, parentenv, handlers[[1L]])
  where 24: tryCatchList(expr, names[-nh], parentenv, handlers[-nh])
  where 25: doTryCatch(return(expr), name, parentenv, handler)
  where 26: tryCatchOne(tryCatchList(expr, names[-nh], parentenv, handlers[-nh]), 
      names[nh], parentenv, handlers[[nh]])
  where 27: tryCatchList(expr, classes, parentenv, handlers)
  where 28: tryCatch(withCallingHandlers({
      eval(code, test_env)
      if (!handled && !is.null(test)) {
          skip_empty()
      }
  }, expectation = handle_expectation, skip = handle_skip, warning = handle_warning, 
      message = handle_message, error = handle_error), error = handle_fatal, 
      skip = function(e) {
      })
  where 29: test_code(NULL, exprs, env)
  where 30: source_file(path, new.env(parent = env), chdir = TRUE, wrap = wrap)
  where 31: force(code)
  where 32: doWithOneRestart(return(expr), restart)
  where 33: withOneRestart(expr, restarts[[1L]])
  where 34: withRestarts(testthat_abort_reporter = function() NULL, force(code))
  where 35: with_reporter(reporter = reporter, start_end_reporter = start_end_reporter, 
      {
          reporter$start_file(basename(path))
          lister$start_file(basename(path))
          source_file(path, new.env(parent = env), chdir = TRUE, 
              wrap = wrap)
          reporter$.end_context()
          reporter$end_file()
      })
  where 36: FUN(X[[i]], ...)
  where 37: lapply(paths, test_file, env = env, reporter = current_reporter, 
      start_end_reporter = FALSE, load_helpers = FALSE, wrap = wrap)
  where 38: force(code)
  where 39: doWithOneRestart(return(expr), restart)
  where 40: withOneRestart(expr, restarts[[1L]])
  where 41: withRestarts(testthat_abort_reporter = function() NULL, force(code))
  where 42: with_reporter(reporter = current_reporter, results <- lapply(paths, 
      test_file, env = env, reporter = current_reporter, start_end_reporter = FALSE, 
      load_helpers = FALSE, wrap = wrap))
  where 43: test_files(paths, reporter = reporter, env = env, stop_on_failure = stop_on_failure, 
      stop_on_warning = stop_on_warning, wrap = wrap)
  where 44: test_dir(path = test_path, reporter = reporter, env = env, filter = filter, 
      ..., stop_on_failure = stop_on_failure, stop_on_warning = stop_on_warning, 
      wrap = wrap)
  where 45: test_package_dir(package = package, test_path = test_path, filter = filter, 
      reporter = reporter, ..., stop_on_failure = stop_on_failure, 
      stop_on_warning = stop_on_warning, wrap = wrap)
  where 46: test_check("ggnetwork")
  
   --- value of length: 2 type: logical ---
  [1] FALSE FALSE
   --- function from context --- 
  function (x, ...) 
  {
      if (class(x) == "igraph") {
          fortify.igraph(x, ...)
      }
      else {
          if (!network::is.network(x)) {
              x = try(network::network(x), silent = TRUE)
          }
          if (!network::is.network(x)) {
              stop("could not coerce object to a network")
          }
          else {
              fortify.network(x, ...)
          }
      }
  }
  <bytecode: 0x5474b98>
  <environment: namespace:ggnetwork>
   --- function search by body ---
  Function ggnetwork in namespace ggnetwork has this body.
   ----------- END OF FAILURE REPORT -------------- 
  ── 1. Error: ggnetwork works (@test-ggnetwork.R#21)  ───────────────────────────
  the condition has length > 1
  Backtrace:
   1. testthat::expect_warning(...)
   6. ggnetwork::ggnetwork(...)
  
  ══ testthat results  ═══════════════════════════════════════════════════════════
  [ OK: 10 | SKIPPED: 10 | WARNINGS: 0 | FAILED: 1 ]
  1. Error: ggnetwork works (@test-ggnetwork.R#21) 
  
  Error: testthat unit tests failed
  Execution halted