Running 'testthat.R'
Running the tests in 'tests/testthat.R' failed.
Complete output:
  > library(testthat)
  > library(metR)
  > # library(vdiffr)
  > 
  > test_check("metR")
  ══ Skipped tests ═══════════════════════════════════════════════════════════════
  • On CRAN (5)
  
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Error (test-vis-arrow.R:1:1): (code run outside of `test_that()`) ───────────
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-arrow.R:1:0
  ── Error (test-vis-contour2.R:1:1): (code run outside of `test_that()`) ────────
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-contour2.R:1:0
  ── Error (test-vis-contour_fill.R:1:1): (code run outside of `test_that()`) ────
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-contour_fill.R:1:0
  ── Error (test-vis-discretised-scale.R:2:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-discretised-scale.R:2:0
  ── Error (test-vis-geom-relief.R:1:1): (code run outside of `test_that()`) ─────
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-geom-relief.R:1:0
  ── Error (test-vis-guide_colorstrip.R:2:1): (code run outside of `test_that()`) ──
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-guide_colorstrip.R:2:0
  ── Error (test-vis-streamline.R:3:1): (code run outside of `test_that()`) ──────
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-streamline.R:3:0
  ── Error (test-vis-text-contour.R:2:1): (code run outside of `test_that()`) ────
  Error: there is no package called 'vdiffr'
  Backtrace:
      █
   1. └─base::library(vdiffr) test-vis-text-contour.R:2:0
  
  [ FAIL 8 | WARN 0 | SKIP 5 | PASS 173 ]
  Error: Test failures
  Execution halted