Nothing
test_that("util_check_data_type works", {
skip_on_cran()
expect_true(util_check_data_type(42, DATA_TYPES$INTEGER))
expect_true(util_check_data_type(1:42, DATA_TYPES$INTEGER))
expect_true(util_check_data_type(NA, DATA_TYPES$INTEGER))
expect_false(util_check_data_type(c(TRUE, NA), DATA_TYPES$INTEGER))
expect_true(util_check_data_type(c("text", NA), DATA_TYPES$STRING))
expect_false(util_check_data_type(c(42.5, as.integer(12)),
DATA_TYPES$INTEGER))
expect_true(util_check_data_type(c(42.5, as.integer(12)), DATA_TYPES$FLOAT))
expect_true(util_check_data_type(c(Sys.time(), as.integer(12)),
DATA_TYPES$DATETIME))
expect_false(util_check_data_type(c(as.integer(Sys.time()), as.integer(12)),
DATA_TYPES$DATETIME))
expect_false(util_check_data_type("2020-11-11 17:10:07 CET",
DATA_TYPES$DATETIME))
expect_true(util_check_data_type(as.POSIXct("2020-11-11 17:10:07 CET"),
DATA_TYPES$DATETIME))
expect_error(util_check_data_type(as.POSIXct("2020-11-11 17:10:07 CET"),
"xyz"),
regexp = ".+xyz.+ is not a known data type.")
# 0 = Mismatch, not convertible
# 1 = Match
# 2 = Mismatch, but convertible
expect_true(all(2 == util_check_data_type("2020-11-11 17:10:07 CET",
DATA_TYPES$DATETIME,
check_convertible = TRUE)))
expect_true(all(0 == util_check_data_type("not a date",
DATA_TYPES$DATETIME,
check_convertible = TRUE)))
expect_equal(util_check_data_type(42, DATA_TYPES$INTEGER,
return_percentages = TRUE), 0)
expect_equal(util_check_data_type(42.5, DATA_TYPES$INTEGER,
return_percentages = TRUE), 100)
expect_equal(util_check_data_type(c("42", "x"), DATA_TYPES$INTEGER,
return_percentages = TRUE), 100)
expect_equal(util_check_data_type(c("42", "x"), DATA_TYPES$INTEGER,
check_convertible = TRUE,
return_percentages = FALSE), 0)
expect_equal(util_check_data_type(c(42, 2), DATA_TYPES$INTEGER,
check_convertible = TRUE,
return_percentages = FALSE), 1)
expect_equal(util_check_data_type(c("42", "2"), DATA_TYPES$INTEGER,
check_convertible = TRUE,
return_percentages = FALSE), 2)
expect_equal(util_check_data_type(c(42, 42.6, 42L), DATA_TYPES$INTEGER,
check_convertible = TRUE,
check_conversion_stable = TRUE,
return_percentages = TRUE),
c(match = 200/3,
convertible_mismatch_stable = 0,
convertible_mismatch_unstable = 100/3,
nonconvertible_mismatch = 0))
})
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