Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

66 lines (57 sloc) 2.486 kb
(ns clojure.contrib.test-greatest-least
(:use clojure.contrib.greatest-least
[clojure.test :only (is deftest run-tests)]))
(deftest test-greatest
(is (nil? (greatest)) "greatest with no arguments is nil")
(is (= 1 (greatest 1)))
(is (= 2 (greatest 1 2)))
(is (= 2 (greatest 2 1)))
(is (= "b" (greatest "aa" "b"))))
(deftest test-greatest-by
(is (nil? (greatest-by identity)) "greatest-by with no arguments is nil")
(is (= "" (greatest-by count "")))
(is (= "a" (greatest-by count "a" "")))
(is (= "a" (greatest-by count "" "a")))
(is (= "aa" (greatest-by count "aa" "b"))))
(deftest test-least
(is (nil? (least)) "least with no arguments is nil")
(is (= 1 (least 1)))
(is (= 1 (least 1 2)))
(is (= 1 (least 2 1)))
(is (= "aa" (least "aa" "b"))))
(deftest test-least-by
(is (nil? (least-by identity)) "least-by with no arguments is nil")
(is (= "" (least-by count "")))
(is (= "" (least-by count "a" "")))
(is (= "" (least-by count "" "a")))
(is (= "b" (least-by count "aa" "b"))))
(deftest test-all-greatest
(is (nil? (all-greatest)) "all-greatest with no arguments is nil")
(is (= (list 1) (all-greatest 1)))
(is (= (list 1 1) (all-greatest 1 1)))
(is (= (list 2) (all-greatest 2 1 1)))
(is (= (list 2) (all-greatest 1 2 1)))
(is (= (list 2) (all-greatest 1 1 2)))
(is (= (list :c) (all-greatest :b :c :a))))
(deftest test-all-greatest-by
(is (nil? (all-greatest-by identity)) "all-greatest-by with no arguments is nil")
(is (= (list "a")) (all-greatest-by count "a"))
(is (= (list "a" "a")) (all-greatest-by count "a" "a"))
(is (= (list "aa")) (all-greatest-by count "aa" "b"))
(is (= (list "aa")) (all-greatest-by count "b" "aa" "c"))
(is (= (list "cc" "aa")) (all-greatest-by count "aa" "b" "cc")))
(deftest test-all-least
(is (nil? (all-least)) "all-least with no arguments is nil")
(is (= (list 1) (all-least 1)))
(is (= (list 1 1) (all-least 1 1)))
(is (= (list 1 1) (all-least 2 1 1)))
(is (= (list 1 1) (all-least 1 2 1)))
(is (= (list 1 1) (all-least 1 1 2)))
(is (= (list :a) (all-least :b :c :a))))
(deftest test-all-least-by
(is (nil? (all-least-by identity)) "all-least-by with no arguments is nil")
(is (= (list "a")) (all-least-by count "a"))
(is (= (list "a" "a")) (all-least-by count "a" "a"))
(is (= (list "b")) (all-least-by count "aa" "b"))
(is (= (list "c" "b")) (all-least-by count "b" "aa" "c"))
(is (= (list "b")) (all-least-by count "aa" "b" "cc")))
Jump to Line
Something went wrong with that request. Please try again.