Nothing
testthat::context("FeaturePlots")
library(seqsetvis)
library(testthat)
library(GenomicRanges)
gr_a = GRanges("chr1", IRanges(1:7*10, 1:7*10+1))
gr_b = GRanges("chr1", IRanges(5:10*10, 5:10*10+1))
gr_c = GRanges("chr1", IRanges(8:10*10+5, 8:10*10+6))
setL = list("gr_a" = gr_a, "gr_b" = gr_b, "gr_c" = gr_c)
test_that("ssvFeatureVenn various set sizes, no outside counts. 1.", {
p1 = ssvFeatureVenn(setL[1])
p1
expect_s3_class(p1, class = "ggplot")
})
test_that("ssvFeatureVenn various set sizes, no outside counts. 2.", {
p2 = ssvFeatureVenn(setL[1:2])
p2
expect_s3_class(p2, class = "ggplot")
})
test_that("ssvFeatureVenn various set sizes, no outside counts. 3.", {
p3 = ssvFeatureVenn(setL[1:3])
p3
expect_s3_class(p3, class = "ggplot")
})
test_that("ssvFeatureVenn various set sizes, with outside counts. 1.", {
p1 = ssvFeatureVenn(setL[1], show_outside_count = TRUE)
p1
expect_s3_class(p1, class = "ggplot")
})
test_that("ssvFeatureVenn various set sizes, with outside counts. 2.", {
p2 = ssvFeatureVenn(setL[1:2], show_outside_count = TRUE)
p2
expect_s3_class(p2, class = "ggplot")
})
test_that("ssvFeatureVenn various set sizes, with outside counts. 3.", {
p3 = ssvFeatureVenn(setL[1:3], show_outside_count = TRUE)
p3
expect_s3_class(p3, class = "ggplot")
})
test_that("ssvFeatureVenn can't plot more than 3 sets.", {
setL = list("gr_a" = gr_a, "gr_b" = gr_b, "gr_c" =
gr_c, "gr_d" = gr_c, "gr_e" = gr_a)
expect_error(ssvFeatureVenn(setL[1:4]))
expect_error(ssvFeatureVenn(setL[1:5]))
})
test_that("ssvFeatureVenn circle colors", {
p1 = ssvFeatureVenn(setL, circle_colors = "blue")
expect_s3_class(p1, class = "ggplot")
})
test_that("ssvFeatureEuler fill, no fill", {
p1 = ssvFeatureEuler(setL)
expect_s3_class(p1, class = "ggplot")
p2 = ssvFeatureEuler(setL, fill_alpha = 0)
expect_s3_class(p2, class = "ggplot")
})
test_that("ssvFeatureBinaryHeatmap no raster option", {
p1 = ssvFeatureBinaryHeatmap(setL, raster_approximation = FALSE)
expect_s3_class(p1, class = "ggplot")
})
test_that("ssvFeatureBinaryHeatmap downsample", {
p1 = ssvFeatureBinaryHeatmap(setL,
raster_approximation = TRUE,
raster_width_min = 2)
expect_s3_class(p1, class = "ggplot")
p2 = ssvFeatureBinaryHeatmap(setL,
raster_approximation = TRUE,
raster_height_min = 3)
expect_s3_class(p2, class = "ggplot")
p3 = ssvFeatureBinaryHeatmap(
setL,
raster_approximation = TRUE,
raster_height_min = 3,
raster_width_min = 2
)
expect_s3_class(p3, class = "ggplot")
})
test_that("ssvFeatureVenn various other paramters don't throw error", {
olap = ssvOverlapIntervalSets(list(
"gr_a" = gr_a,
"gr_b" = gr_b,
"gr_c" = gr_c
))
p = ssvFeatureVenn(
olap,
circle_colors = c("red", "blue", "green"),
fill_alpha = .1,
counts_txt_size = 10,
show_outside_count = TRUE,
counts_as_labels = TRUE
)
expect_s3_class(p, class = "ggplot")
p = ssvFeatureVenn(
olap,
circle_colors = c("red", "blue", "green"),
fill_alpha = 0,
counts_txt_size = 10,
show_outside_count = TRUE,
counts_as_labels = TRUE
)
expect_s3_class(p, class = "ggplot")
})
test_that("col2hex", {
string_colors = c("red", "blue", "green")
rgb_colors = col2rgb(string_colors)
hex_colors = c("#FF0000", "#0000FF", "#00FF00")
expect_equal(col2hex(string_colors), hex_colors)
expect_error(col2hex(rgb_colors))
expect_error(col2hex("asdf"))
})
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