R Under development (unstable) (2025-05-27 r88249 ucrt) -- "Unsuffered Consequences"
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Platform: x86_64-w64-mingw32/x64

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> library(datapackage)
> source("helpers.R")
> 
> dir <- system.file("tests/test01", package = "datapackage")
> if (dir == "") dir <- "../inst/tests/test01"
> 
> dp <- open_datapackage(dir)
> 
> res <- dp_resource(dp, "fixed-width")
> dta <- dp_get_data(res)
Loading required namespace: LaF
> expect_equal(dta$foo, 1:4, attributes = FALSE)
> expect_equal(dta$bar, c(12.34, 1.00, 5.66, 4.55), 
+   attributes = FALSE)
> expect_equal(dta$date, 
+   as.Date(c("2023-10-23", "2023-09-05", "2020-06-10", "2022-12-12")), 
+   attributes = FALSE)
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> 
> res <- dp_resource(dp, "fixed-width-latin1")
> dta <- dp_get_data(res)
> expect_equal(dta$foo, 1:4, attributes = FALSE)
> expect_equal(dta$bar, c(12.34, 1.00, 5.66, 4.55), 
+   attributes = FALSE)
> expect_equal(dta$date, 
+   as.Date(c("2023-10-23", "2023-09-05", "2020-06-10", "2022-12-12")), 
+   attributes = FALSE)
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> 
> # Alternative name for encoding
> dp_property(res, "encoding") <- "CP-1252"
> expect_warning(dta <- dp_get_data(res))
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> 
> # Alternative name for encoding
> dp_property(res, "encoding") <- "Windows-1252"
> expect_warning(dta <- dp_get_data(res))
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> 
> # Alternatice for format
> res <- dp_resource(dp, "fixed-width")
> dp_property(res, "format") <- "fwf"
> dta <- dp_get_data(res)
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> dp_property(res, "format") <- "asc"
> dta <- dp_get_data(res)
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> 
> # No format should also work and use mediatype
> dp_property(res, "format") <- NULL
> dta <- dp_get_data(res)
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> 
> # No format or mediatype should also work and use extension
> dp_property(res, "format") <- NULL
> dp_property(res, "mediatype") <- NULL
> dta <- dp_get_data(res)
> expect_equal(dta$name, c("jan", "pier", "tjorrès", "cornee"), 
+   attributes = FALSE)
> 
> # Invalid format should give error
> dp_property(res, "format") <- "nonexistingformat"
> expect_error(dta <- dp_get_data(res))
> 
> 
> proc.time()
   user  system elapsed 
   0.67    0.09    0.75