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Fix for dev testthat #229

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Fix for dev testthat #229

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18 changes: 9 additions & 9 deletions tests/testthat/helper-test_that_for_all.R
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Original file line number Diff line number Diff line change
Expand Up @@ -2,28 +2,28 @@
# function that makes the testing of the same expectation for multiple expressions easier
test_that_for_all <- function(X, desc, code, envir = parent.frame()){
stopifnot(is.character(X))

# capture name of the first argument
name_x <- as.character(substitute(X)) %>% stringr::str_replace("s$", "")
# capture testing code

# capture testing code
code <- substitute(code)
# for each element in x replace ".name_xs" with element and call testinf function

# for each element in x replace ".name_xs" with element and call testinf function
purrr::map(X, function(x){
code_x <- substitute_q(code, list(.fun = as.symbol(x)) %>% purrr::set_names(paste0(".", name_x)))

# copy source code refernce to new expression
attr(code_x, "srcref") <- attr(code, "srcref")

# call test_code function avoiding ::: operator
do.call(get("test_code", envir = asNamespace("testthat")), list(test = paste(desc, "for", name_x, x), code = code_x, env = envir), envir = envir)
do.call(get("test_code", envir = asNamespace("testthat")), list(test = paste(desc, "for", name_x, x), code = code_x, env = envir, reporter = testthat::get_reporter()), envir = envir)
})
}


# adapted from the pryr package
substitute_q <- function (x, env)
substitute_q <- function (x, env)
{
stopifnot(is.language(x))
call <- substitute(substitute(x, env), list(x = x))
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