context('test base_ts')
test_that('fortify.ts works for timeserieses', {
skip_on_cran()
skip_on_travis()
skip_if_not_installed("zoo")
skip_if_not_installed("vars")
data(Canada, package = 'vars')
library(zoo)
p <- autoplot(Canada, columns = 'e', is.date = TRUE)
expect_true(is(p, 'ggplot'))
p <- autoplot(UKgas)
expect_true(is(p, 'ggplot'))
})
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