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test_that("encryption and decryption of string is symmetric", {
key <- secret_make_key()
x <- "Testing 1...2...3..."
enc <- secret_encrypt(x, key)
dec <- secret_decrypt(enc, key)
expect_equal(dec, x)
})
test_that("encryption and decryption of object is symmetric", {
key <- secret_make_key()
path <- withr::local_tempfile()
x1 <- list(1:10, letters)
secret_write_rds(x1, path, key)
x2 <- secret_read_rds(path, key)
expect_equal(x1, x2)
})
test_that("encryption and decryption of file is symmetric", {
key <- secret_make_key()
path <- withr::local_tempfile(lines = letters)
secret_encrypt_file(path, key)
local({
path_dec <<- secret_decrypt_file(path, key)
expect_equal(readLines(path_dec, warn = FALSE), letters)
})
expect_false(file.exists(path_dec))
})
test_that("can unobfuscate obfuscated string", {
x <- obfuscated("qw6Ua_n2LR_xzuk2uqp2dhb5OaE")
expect_equal(unobfuscate(x), "test")
})
test_that("obfuscated strings are hidden", {
expect_snapshot({
x <- obfuscated("abcdef")
x
str(x)
})
})
test_that("unobfuscate operates recursively", {
expect_equal(unobfuscate(NULL), NULL)
expect_equal(unobfuscate("x"), "x")
expect_equal(unobfuscate(list(list(obfuscated("qw6Ua_n2LR_xzuk2uqp2dhb5OaE")))), list(list("test")))
})
test_that("secret_has_key returns FALSE/TRUE", {
withr::local_envvar(ENVVAR_THAT_DOES_EXIST = "1")
expect_equal(secret_has_key("ENVVAR_THAT_DOESNT_EXIST"), FALSE)
expect_equal(secret_has_key("ENVVAR_THAT_DOES_EXIST"), TRUE)
})
test_that("can coerce to a key", {
expect_equal(as_key(I("YWJj")), charToRaw("abc"))
expect_equal(as_key(as.raw(c(1, 2, 3))), as.raw(c(1, 2, 3)))
withr::local_envvar(KEY = "YWJj", TESTTHAT = "false")
expect_equal(as_key("KEY"), charToRaw("abc"))
expect_snapshot(error = TRUE, {
as_key("ENVVAR_THAT_DOESNT_EXIST")
as_key(1)
})
})
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