Nothing
test_that("print.nlist", {
skip_on_covr()
expect_identical(
capture.output(print(nlist())),
"an nlist object with 0 numeric elements"
)
expect_identical(
capture.output(print(nlist(x = 1))),
c("$x", "[1] 1", "", "an nlist object with 1 numeric element")
)
expect_identical(
capture.output(print(nlist(x = 1, y = matrix(1:4, 2)))),
c(
"$x", "[1] 1", "", "$y", " [,1] [,2]", "[1,] 1 3",
"[2,] 2 4", "", "an nlist object with 2 numeric elements"
)
)
})
test_that("print.nlists", {
skip_on_covr()
expect_identical(
capture.output(print(nlists())),
"an nlists object with 0 nlist objects"
)
expect_identical(
capture.output(print(nlists(nlist()))),
"an nlists object of an nlist object with 0 numeric elements"
)
nlist <- nlist(x = 1, y = matrix(1:4, 2))
nlists <- nlists(nlist, nlist)
expect_identical(
capture.output(print(nlists)),
c(
"$x", "[1] 1", "", "$y", " [,1] [,2]", "[1,] 1 3",
"[2,] 2 4", "", "an nlists object of 2 nlist objects each with 2 numeric elements"
)
)
})
test_that("print.nlists multiple chains", {
skip_on_covr()
nlist <- nlist(x = 1, y = matrix(1:4, 2))
nlists <- nlists(nlist, nlist)
attr(nlists, "nchains") <- 2L
expect_identical(
capture.output(print(nlists)),
c(
"$x", "[1] 1", "", "$y", " [,1] [,2]", "[1,] 1 3",
"[2,] 2 4", "", "an nlists object with 2 chains of an nlist object with 2 numeric elements"
)
)
})
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