Does code return a vector with the specified length?
expect_length(object, n)Object to test.
Supports limited unquoting to make it easier to generate readable failures within a function or for loop. See quasi_label for more details.
Expected length.
expect_vector() to make assertions about the "size" of a vector
Other expectations:
comparison-expectations,
equality-expectations,
expect_error(),
expect_match(),
expect_named(),
expect_null(),
expect_output(),
expect_reference(),
expect_silent(),
inheritance-expectations,
logical-expectations
expect_length(1, 1)
expect_length(1:10, 10)
if (FALSE) {
expect_length(1:10, 1)
}