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41 lines
1.5 KiB
Clojure
41 lines
1.5 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 Sucursal en España SL
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(ns frontend-tests.plugins.format-test
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(:require
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[app.plugins.format :as format]
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[cljs.test :as t :include-macros true]))
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(t/deftest test-format-array-always-returns-array
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(t/testing "nil collection returns an empty array"
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(let [result (format/format-array identity nil)]
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(t/is (array? result))
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(t/is (= 0 (.-length result)))))
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(t/testing "empty collection returns an empty array"
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(let [result (format/format-array identity [])]
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(t/is (array? result))
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(t/is (= 0 (.-length result)))))
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(t/testing "non-empty collection maps each item"
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(let [result (format/format-array inc [1 2 3])]
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(t/is (array? result))
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(t/is (= [2 3 4] (vec result)))))
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(t/testing "items dropped by format-fn (nil) are removed"
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(let [result (format/format-array #(when (odd? %) %) [1 2 3 4])]
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(t/is (= [1 3] (vec result))))))
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(t/deftest test-array-wrappers-return-empty-array-on-nil
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;; Each wrapper backs a non-nullable array-typed Plugin API property and
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;; must return an empty array (never nil) when the source collection is nil.
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(t/are [result] (and (array? result) (= 0 (.-length result)))
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(format/format-shadows nil)
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(format/format-exports nil)
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(format/format-frame-guides nil)
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(format/format-tracks nil)
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(format/format-path-content nil)))
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