library(datapackage)
source("helpers.R")
f <- structure(list(
name = "foo", type="integer", title = "Foo",
description = "Foo Bar\n\nFoo", format = "bar"),
class = "fielddescriptor")
expect_equal(dp_name(f), "foo")
expect_equal(dp_type(f), "integer")
expect_equal(dp_title(f), "Foo")
expect_equal(dp_description(f), "Foo Bar\n\nFoo")
expect_equal(dp_description(f, first_paragraph = TRUE), "Foo Bar")
expect_equal(dp_format(f), "bar")
# No properties set
f <- structure(list(), class = "fielddescriptor")
expect_error(dp_name(f))
expect_error(dp_type(f))
expect_equal(dp_title(f), NULL)
expect_equal(dp_description(f), NULL)
expect_equal(dp_description(f, first_paragraph = TRUE), NULL)
expect_equal(dp_format(f), NULL)
# Setting properties
f <- structure(list(), class = "fielddescriptor")
dp_name(f) <- "foo"
expect_equal(dp_name(f), "foo")
expect_error(dp_name(f) <- "")
expect_error(dp_name(f) <- letters[1:2])
dp_title(f) <- "Foo"
expect_equal(dp_title(f), "Foo")
expect_error(dp_title(f) <- c("a", "B"))
dp_title(f) <- NULL
expect_equal(dp_title(f), NULL)
dp_description(f) <- "Foo Bar\n\nFoo"
expect_equal(dp_description(f), "Foo Bar\n\nFoo")
dp_description(f) <- c("Foo", "Bar")
expect_equal(dp_description(f), "Foo\nBar")
dp_description(f) <- NULL
expect_equal(dp_description(f), NULL)
dp_format(f) <- "bar"
expect_equal(dp_format(f), "bar")
dp_format(f) <- NULL
expect_equal(dp_format(f), NULL)
# TYPE
dp_type(f) <- "number"
expect_equal(dp_type(f), "number")
expect_error(dp_type(f) <- "foo")
expect_warning(dp_type(f) <- "object")
expect_error(dp_type(f) <- NULL)
expect_error(dp_type(f) <- NA_character_)
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