Expectation: does a vector have the specified length?
expect_length(object, n)
| object | 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. |
|---|---|
| n | Expected length. |
Other expectations: comparison-expectations,
equality-expectations,
expect_error, expect_match,
expect_message, expect_named,
expect_null, expect_output,
expect_silent,
inheritance-expectations,
logical-expectations
expect_length(1, 1) expect_length(1:10, 10) if (FALSE) { expect_length(1:10, 1) }