Running ‘testthat.R’ [1s/1s]
Running the tests in ‘tests/testthat.R’ failed.
Complete output:
  > library(testthat)
  > library(gggenes)
  > 
  > test_check("gggenes")
  ── 1. Error: plot with geom_gene_arrow() looks the way it should (@test-geom_gen
  there is no package called 'vdiffr'
  1: vdiffr::expect_doppelganger at testthat/test-geom_gene_arrow.R:15
  2: getExportedValue(pkg, name)
  3: asNamespace(ns)
  4: getNamespace(ns)
  5: loadNamespace(name)
  6: withRestarts(stop(cond), retry_loadNamespace = function() NULL)
  7: withOneRestart(expr, restarts[[1L]])
  8: doWithOneRestart(return(expr), restart)
  
  ── 2. Error: plot with geom_gene_label() looks the way it should (@test-geom_gen
  there is no package called 'vdiffr'
  1: vdiffr::expect_doppelganger at testthat/test-geom_gene_label.R:16
  2: getExportedValue(pkg, name)
  3: asNamespace(ns)
  4: getNamespace(ns)
  5: loadNamespace(name)
  6: withRestarts(stop(cond), retry_loadNamespace = function() NULL)
  7: withOneRestart(expr, restarts[[1L]])
  8: doWithOneRestart(return(expr), restart)
  
  ── 3. Error: plot with make_alignment_dummies() looks the way it should (@test-m
  there is no package called 'vdiffr'
  1: vdiffr::expect_doppelganger at testthat/test-make_alignment_dummies.R:22
  2: getExportedValue(pkg, name)
  3: asNamespace(ns)
  4: getNamespace(ns)
  5: loadNamespace(name)
  6: withRestarts(stop(cond), retry_loadNamespace = function() NULL)
  7: withOneRestart(expr, restarts[[1L]])
  8: doWithOneRestart(return(expr), restart)
  
  ── 4. Error: plot with theme_genes() looks the way it should (@test-theme_genes.
  there is no package called 'vdiffr'
  1: vdiffr::expect_doppelganger at testthat/test-theme_genes.R:16
  2: getExportedValue(pkg, name)
  3: asNamespace(ns)
  4: getNamespace(ns)
  5: loadNamespace(name)
  6: withRestarts(stop(cond), retry_loadNamespace = function() NULL)
  7: withOneRestart(expr, restarts[[1L]])
  8: doWithOneRestart(return(expr), restart)
  
  ══ testthat results  ═══════════════════════════════════════════════════════════
  OK: 4 SKIPPED: 0 FAILED: 4
  1. Error: plot with geom_gene_arrow() looks the way it should (@test-geom_gene_arrow.R#15) 
  2. Error: plot with geom_gene_label() looks the way it should (@test-geom_gene_label.R#16) 
  3. Error: plot with make_alignment_dummies() looks the way it should (@test-make_alignment_dummies.R#22) 
  4. Error: plot with theme_genes() looks the way it should (@test-theme_genes.R#16) 
  
  Error: testthat unit tests failed
  Execution halted