Expectation: does a vector have the specified length?

expect_length(object, n)

Arguments

object

object to test

n

Expected length.

See also

Other expectations: comparison-expectations, equality-expectations, expect_match, expect_named, inheritance-expectations, logical-expectations, output-expectations

Examples

expect_length(1, 1) expect_length(1:10, 10)
# NOT RUN { expect_length(1:10, 1) # }