Sha256: 27441f7ef567a6dbe725dba641d86ce0bf231f682198c71df434615ead4d67cc
Contents?: true
Size: 837 Bytes
Versions: 25
Compression:
Stored size: 837 Bytes
Contents
##
# Range(Ext) Test
assert('Range#cover?') do
assert_true ("a".."z").cover?("c")
assert_true !("a".."z").cover?("5")
assert_true ("a".."z").cover?("cc")
end
assert('Range#first') do
assert_equal 10, (10..20).first
assert_equal [10, 11, 12], (10..20).first(3)
assert_equal [0, 1, 2], (0..Float::INFINITY).first(3)
end
assert('Range#last') do
assert_equal 20, (10..20).last
assert_equal 20, (10...20).last
assert_equal [18, 19, 20], (10..20).last(3)
assert_equal [17, 18, 19], (10...20).last(3)
end
assert('Range#size') do
assert_equal 42, (1..42).size
assert_equal 41, (1...42).size
assert_equal 6, (1...6.3).size
assert_equal 5, (1...6.0).size
assert_equal 5, (1.1...6).size
assert_equal 15, (1.0..15.9).size
assert_equal Float::INFINITY, (0..Float::INFINITY).size
assert_nil ('a'..'z').size
end
Version data entries
25 entries across 25 versions & 2 rubygems