# A unit tests for holt_parameters() function
if (require(testthat)) {
context("Tests on output")
test_that("test for holt_parameters() results on non-seasonal ts data", {
z <- holt_parameters(WWWusage)
expect_equal(length(z), 2L)
expect_gt(z[1], 0.99)
expect_gt(z[2], 0.99)
})
test_that("test for holt_parameters() results on seasonal ts data", {
z <- holt_parameters(USAccDeaths)
expect_equal(length(z), 2L)
expect_gt(z[1], 0.96)
expect_gt(z[2], 0.00)
})
}
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