| 1 | context("computeFilaments") |
| 2 | |
| 3 | test_that("output is as expected on simulated series", |
| 4 | { |
| 5 | data = getDataTest(150) |
| 6 | |
| 7 | # index 144-1 == 143 : serie type 2 |
| 8 | pred = computeForecast(data, 144, "Neighbors", "Zero", predict_from=8, |
| 9 | horizon=length(data$getSerie(1)), simtype="endo", local=FALSE, h_window=1) |
| 10 | f = computeFilaments(data, pred, 1, 8, limit=60, plot=FALSE) |
| 11 | |
| 12 | # Expected output: 50-3-10 series of type 2, then 23 series of type 3 (closest next) |
| 13 | expect_identical(length(f$neighb_indices), as.integer(60)) |
| 14 | expect_identical(length(f$colors), as.integer(60)) |
| 15 | expect_equal(f$index, 144) |
| 16 | expect_true(all(I(f$neighb_indices) >= 2)) |
| 17 | for (i in 1:37) |
| 18 | { |
| 19 | expect_equal(I(f$neighb_indices[i]), 2) |
| 20 | expect_match(f$colors[i], f$colors[1]) |
| 21 | } |
| 22 | for (i in 38:60) |
| 23 | { |
| 24 | expect_equal(I(f$neighb_indices[i]), 3) |
| 25 | expect_match(f$colors[i], f$colors[38]) |
| 26 | } |
| 27 | expect_match(f$colors[1], "#1*") |
| 28 | expect_match(f$colors[38], "#E*") |
| 29 | |
| 30 | # index 143-1 == 142 : serie type 1 |
| 31 | pred = computeForecast(data, 143, "Neighbors", "Zero", predict_from=8, |
| 32 | horizon=length(data$getSerie(1)), simtype="endo", local=FALSE, h_window=1) |
| 33 | f = computeFilaments(data, pred, 1, 8, limit=50, plot=FALSE) |
| 34 | |
| 35 | # Expected output: 50-10-3 series of type 1, then 13 series of type 3 (closest next) |
| 36 | # NOTE: -10 because only past days with no-NAs tomorrow => exclude type 1 in [60,90[ |
| 37 | expect_identical(length(f$neighb_indices), as.integer(50)) |
| 38 | expect_identical(length(f$colors), as.integer(50)) |
| 39 | expect_equal(f$index, 143) |
| 40 | expect_true(all(I(f$neighb_indices) != 2)) |
| 41 | for (i in 1:37) |
| 42 | { |
| 43 | expect_equal(I(f$neighb_indices[i]), 1) |
| 44 | expect_match(f$colors[i], f$colors[1]) |
| 45 | } |
| 46 | for (i in 38:50) |
| 47 | { |
| 48 | expect_equal(I(f$neighb_indices[i]), 3) |
| 49 | expect_match(f$colors[i], f$colors[38]) |
| 50 | } |
| 51 | expect_match(f$colors[1], "#1*") |
| 52 | expect_match(f$colors[38], "#E*") |
| 53 | }) |