Contents

(ns collatz-conjecture-test
  (require [clojure.test :refer [deftest is testing]]
           [collatz-conjecture :refer [collatz]]))

(deftest steps-for-1
  (testing "zero steps for one"
    (is (= 0 (collatz 1)))))

(deftest steps-for-16
  (testing "divide if even"
    (is (= 4 (collatz 16)))))

(deftest steps-for-12
  (testing "even and odd steps"
    (is (= 9 (collatz 12)))))

(deftest steps-for-1000000
  (testing "Large number of even and odd steps"
    (is (= 152 (collatz 1000000)))))

(deftest steps-for-0
  (testing "zero is an error"
    (is (thrown? IllegalArgumentException
                 (collatz 0)))))

(deftest steps-for-negative
  (testing "negative value is an error"
    (is (thrown? IllegalArgumentException
                 (collatz -15)))))

Version data entries

45 entries across 45 versions & 1 rubygems

Version	Path
trackler-2.2.1.58	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.57	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.56	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.55	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.54	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.53	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.52	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.51	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.50	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.49	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.48	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.47	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.46	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.45	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.44	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.43	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.42	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.41	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.40	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj
trackler-2.2.1.39	tracks/clojure/exercises/collatz-conjecture/test/collatz_conjecture_test.clj