library(ggplot2)
test_that("geom_gene_arrow() and geom_gene_label() in Cartesian coordinates", {
p <- base_cartesian() + geom_gene_arrow(linewidth = 1) + geom_gene_label()
expect_no_error( { print(p) } )
expect_doppelganger(
"gene arrow and label in Cartesian coordinates",
{ print(p) }
)
} )
test_that("geom_gene_arrow() and geom_gene_label() in flipped coordinates", {
p <- base_flipped() + geom_gene_arrow(linewidth = 1) + geom_gene_label(height = grid::unit(5, "mm"))
expect_no_error( { print(p) } )
expect_doppelganger(
"gene arrow and label in flipped coordinates",
{ print(p) }
)
} )
test_that("geom_gene_arrow() and geom_gene_label() in polar coordinates", {
p <- base_polar() + geom_gene_arrow(linewidth = 1) + geom_gene_label()
expect_no_error( { print(p)} )
expect_doppelganger(
"gene arrow and label in polar coordinates",
{ print(p) }
)
} )
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