Nothing
test_that("plot_bar", {
# build example coin
coin <- build_example_coin(quietly = TRUE)
# bar plot of CO2 by GDP per capita group
plt <- plot_bar(coin, dset = "Raw", iCode = "CO2",
by_group = "GDPpc_group", axes_label = "iName")
expect_s3_class(plt, "ggplot")
iData <- get_data(coin, "Raw")
expect_setequal(plt$data$CO2, iData$CO2)
# stack
plt <- plot_bar(coin, dset = "Aggregated", iCode = "Conn", stack_children = TRUE,
axes_label = "iName")
expect_s3_class(plt, "ggplot")
iData <- get_data(coin, "Aggregated")
expect_setequal(unique(plt$data$Component),
na.omit(coin$Meta$Ind$iCode[coin$Meta$Ind$Parent == "Conn"]))
# no group
plt <- plot_bar(coin, dset = "Raw", iCode = "CO2")
expect_s3_class(plt, "ggplot")
})
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