@@ -33,6 +33,18 @@ test_that("Basic gene plot is generated", {

     gene = "ENSG00000285982"

   )

   expect_is(p3_gtl, "gg")

+  

+  expect_error({

+    gene_plot(

+      dds = dds_macrophage,

+      gene = "ENSG00000285982",

+      assay = "counts",

+      intgroup = "factor_not_there",

+      annotation_obj = anno_df,

+      transform = TRUE,

+      labels_repe

+    )

+  })

 })

 test_that("Enforcing plot types", {