Nothing
test_that("Labels", {
labels <- summary(samples_modis_ndvi)
expect_true("Cerrado" %in% sits_labels(samples_modis_ndvi))
expect_equal(sum(labels$count), 1218)
expect_equal(labels$label[1], "Cerrado")
expect_equal(sum(labels$prop), 1)
})
test_that("Relabel", {
# copy result
new_data <- samples_modis_ndvi
sits_labels(new_data)
sits_labels(new_data) <- c("Cerrado", "Forest", "Pasture", "Cropland")
sum <- summary(new_data)
expect_true("Cropland" %in% sits_labels(new_data))
expect_equal(length(sum$label), 4)
expect_equal(sum$label[1], "Cerrado")
expect_equal(sum(sum$prop), 1)
})
test_that("Relabel cubes", {
# Open classification map
data_dir <- system.file("extdata/raster/classif", package = "sits")
ro_class <- sits_cube(
source = "MPC",
collection = "SENTINEL-2-L2A",
data_dir = data_dir,
parse_info = c(
"X1", "X2", "tile", "start_date", "end_date",
"band", "version"
),
bands = "class",
labels = c(
"1" = "ClearCut_Fire", "2" = "ClearCut_BareSoil",
"3" = "ClearCut_Veg", "4" = "Forest"
),
progress = FALSE
)
sits_labels(ro_class) <- c(
"Queimadas", "Solo Exposto",
"Vegetacao", "Floresta"
)
expect_true("Queimadas" %in% sits_labels(ro_class))
expect_true("Floresta" %in% sits_labels(ro_class))
})
test_that("Models and patterns", {
lab <- sits_patterns(cerrado_2classes) |>
sits_labels()
expect_true(all(lab %in% c("Cerrado", "Pasture")))
rfor_model <- sits_train(samples_modis_ndvi, sits_rfor())
lab2 <- sits_labels(rfor_model)
expect_true(all(lab2 %in% c("Cerrado", "Pasture", "Forest", "Soy_Corn")))
})
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