context("getPackageVersion-A")
test_that("getPackageVersion", {
is_testthat <- FALSE
if (basename(getwd()) == "testthat") {
is_testthat <- TRUE
}
## From project DESCRIPTION file //
expected <- "character"
expect_is(res <- getPackageVersion(), expected)
from <- "DESCRIPTION"
expect_is(res <- getPackageVersion(from = from), expected)
if (!is_testthat) {
expect_true(length(res) > 0)
} else {
expect_equal(res, "0.1.0.1")
}
## From package DESCRIPTION file //
from <- "devtools"
expect_is(res <- getPackageVersion(from = from), expected)
## Error handling //
expect_warning(res <- getPackageName(from = tempdir()))
expect_equal(res, NA)
}
)
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