Nothing
test_that("dtt_season.Date", {
dates <- as.Date(c(
"2001-01-01", "2011-05-30", "2001-02-28", "2011-03-01", "2013-06-01",
"2012-09-01", "2012-12-31", NA
))
expect_identical(
dtt_season(dates),
factor(
c(
"Winter", "Spring", "Winter", "Spring", "Summer", "Autumn", "Winter",
NA
),
levels = c("Winter", "Spring", "Summer", "Autumn")
)
)
expect_identical(
dtt_season(dates,
start = c(Spring = 1L, Summer = 6L, Autumn = 8L, Winter = 11L)
),
factor(
c(
"Spring", "Spring", "Spring", "Spring", "Summer", "Autumn", "Winter",
NA
),
levels = c("Spring", "Summer", "Autumn", "Winter")
)
)
expect_identical(
dtt_season(dates,
start = c(
Spring = as.Date("1972-01-01"), Summer = as.Date("1972-06-01"),
Autumn = as.Date("1972-08-01"), Winter = as.Date("1972-11-01")
)
),
factor(
c(
"Spring", "Spring", "Spring", "Spring", "Summer", "Autumn", "Winter", NA
),
levels = c("Spring", "Summer", "Autumn", "Winter")
)
)
expect_identical(
dtt_season(dates,
start = c(Monsoon = 2L, `Dry Period` = 6L)
),
factor(
c(
"Dry Period", "Monsoon", "Monsoon", "Monsoon", "Dry Period",
"Dry Period", "Dry Period", NA
),
levels = c("Dry Period", "Monsoon")
)
)
expect_identical(
dtt_season(dates, start = c(Monsoon = 2L, `Dry Period` = 6L)),
dtt_season(dates, start = c(`Dry Period` = 6L, Monsoon = 2L))
)
expect_length(dtt_season(dates[1][-1]), 0)
expect_s3_class(dtt_season(dates[1][-1]), "factor")
})
test_that("dtt_season.POSIXct", {
dates <- as.POSIXct(c(
"2001-01-01", "2011-05-30", "2001-02-28", "2011-03-01", "2013-06-01",
"2012-09-01", "2012-12-31", NA
))
expect_identical(
dtt_season(dates),
factor(
c(
"Winter", "Spring", "Winter", "Spring", "Summer", "Autumn", "Winter",
NA
),
levels = c("Winter", "Spring", "Summer", "Autumn")
)
)
expect_identical(
dtt_season(dates,
start = c(Spring = 1L, Summer = 6L, Autumn = 8L, Winter = 11L)
),
factor(
c(
"Spring", "Spring", "Spring", "Spring", "Summer", "Autumn", "Winter",
NA
),
levels = c("Spring", "Summer", "Autumn", "Winter")
)
)
expect_identical(
dtt_season(dates,
start = c(
Spring = as.Date("1972-01-01"), Summer = as.Date("1972-06-01"),
Autumn = as.Date("1972-08-01"), Winter = as.Date("1972-11-01")
)
),
factor(
c(
"Spring", "Spring", "Spring", "Spring", "Summer", "Autumn", "Winter",
NA
),
levels = c("Spring", "Summer", "Autumn", "Winter")
)
)
expect_identical(
dtt_season(dates,
start = c(Monsoon = 2L, `Dry Period` = 6L)
),
factor(
c(
"Dry Period", "Monsoon", "Monsoon", "Monsoon", "Dry Period",
"Dry Period", "Dry Period", NA
),
levels = c("Dry Period", "Monsoon")
)
)
expect_identical(
dtt_season(dates, start = c(Monsoon = 2L, `Dry Period` = 6L)),
dtt_season(dates, start = c(`Dry Period` = 6L, Monsoon = 2L))
)
expect_length(dtt_season(dates[1][-1]), 0)
expect_s3_class(dtt_season(dates[1][-1]), "factor")
})
test_that("season order", {
expect_identical(
dtt_season(as.Date(paste("2000", c(1, 4, 8, 12), "01", sep = "-")),
start = c(Summer = 6L, Winter = 11L)
),
structure(
c(1L, 1L, 2L, 1L),
.Label = c("Winter", "Summer"),
class = "factor"
)
)
expect_identical(
dtt_season(as.Date(paste("2000", c(1, 4, 8, 12), "01", sep = "-")),
start = c(Summer = 6L, Winter = 11L), first = "Summer"
),
structure(
c(2L, 2L, 1L, 2L),
.Label = c("Summer", "Winter"),
class = "factor"
)
)
})
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