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104 lines
2.8 KiB
Clojure
104 lines
2.8 KiB
Clojure
;; This Source Code Form is subject to the terms of the Mozilla Public
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;; License, v. 2.0. If a copy of the MPL was not distributed with this
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;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
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;;
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;; Copyright (c) KALEIDOS INC
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(ns common-tests.data-test
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(:require
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[app.common.data :as d]
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[clojure.test :as t]))
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(t/deftest concat-vec
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(t/is (= [] (d/concat-vec)))
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(t/is (= [1] (d/concat-vec [1])))
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(t/is (= [1] (d/concat-vec #{1})))
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(t/is (= [1 2] (d/concat-vec [1] #{2})))
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(t/is (= [1 2] (d/concat-vec '(1) [2]))))
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(t/deftest concat-set
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(t/is (= #{} (d/concat-set)))
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(t/is (= #{1 2}
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(d/concat-set [1] [2]))))
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(t/deftest remove-at-index
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(t/is (= [1 2 3 4]
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(d/remove-at-index [1 2 3 4 5] 4)))
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(t/is (= [1 2 3 4]
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(d/remove-at-index [5 1 2 3 4] 0)))
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(t/is (= [1 2 3 4]
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(d/remove-at-index [1 5 2 3 4] 1))))
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(t/deftest with-next
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(t/is (= [[0 1] [1 2] [2 3] [3 4] [4 nil]]
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(d/with-next (range 5)))))
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(t/deftest with-prev
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(t/is (= [[0 nil] [1 0] [2 1] [3 2] [4 3]]
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(d/with-prev (range 5)))))
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(t/deftest with-prev-next
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(t/is (= [[0 nil 1] [1 0 2] [2 1 3] [3 2 4] [4 3 nil]]
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(d/with-prev-next (range 5)))))
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(t/deftest join
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(t/is (= [[1 :a] [1 :b] [2 :a] [2 :b] [3 :a] [3 :b]]
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(d/join [1 2 3] [:a :b])))
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(t/is (= [1 10 100 2 20 200 3 30 300]
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(d/join [1 2 3] [1 10 100] *))))
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(t/deftest num-predicate
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(t/is (not (d/num? ##NaN)))
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(t/is (not (d/num? nil)))
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(t/is (d/num? 1))
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(t/is (d/num? -0.3))
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(t/is (not (d/num? {}))))
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(t/deftest check-num-helper
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(t/is (= 1 (d/check-num 1 0)))
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(t/is (= 0 (d/check-num ##NaN 0)))
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(t/is (= 0 (d/check-num {} 0)))
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(t/is (= 0 (d/check-num [] 0)))
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(t/is (= 0 (d/check-num :foo 0)))
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(t/is (= 0 (d/check-num nil 0))))
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(t/deftest insert-at-index
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;; insert different object
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(t/is (= (d/insert-at-index [:a :b] 1 [:c :d])
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[:a :c :d :b]))
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;; insert on the start
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(t/is (= (d/insert-at-index [:a :b] 0 [:c])
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[:c :a :b]))
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;; insert on the end 1
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(t/is (= (d/insert-at-index [:a :b] 2 [:c])
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[:a :b :c]))
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;; insert on the end with not existing index
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(t/is (= (d/insert-at-index [:a :b] 10 [:c])
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[:a :b :c]))
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;; insert existing in a contiguous index
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(t/is (= (d/insert-at-index [:a :b] 1 [:a])
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[:a :b]))
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;; insert existing in the same index
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(t/is (= (d/insert-at-index [:a :b] 0 [:a])
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[:a :b]))
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;; insert existing in other index case 1
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(t/is (= (d/insert-at-index [:a :b :c] 2 [:a])
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[:b :a :c]))
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;; insert existing in other index case 2
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(t/is (= (d/insert-at-index [:a :b :c :d] 0 [:d])
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[:d :a :b :c]))
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;; insert existing in other index case 3
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(t/is (= (d/insert-at-index [:a :b :c :d] 1 [:a])
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[:a :b :c :d])))
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