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90 lines
3 KiB
Clojure
90 lines
3 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 frontend-tests.util-simple-math-test
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(:require
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[app.common.math :as cm]
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[app.util.simple-math :as sm]
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[cljs.pprint :refer [pprint]]
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[cljs.test :as t :include-macros true]))
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(t/deftest test-parser-inst
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(t/testing "Evaluate an empty string"
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(let [result (sm/expr-eval "" 999)]
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(t/is (= result nil))))
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(t/testing "Evaluate a single number"
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(let [result (sm/expr-eval "10" 999)]
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(t/is (= result 10))))
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(t/testing "Evaluate an addition"
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(let [result (sm/expr-eval "10+3" 999)]
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(t/is (= result 13))))
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(t/testing "Evaluate an addition with spaces"
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(let [result (sm/expr-eval "100 + 35" 999)]
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(t/is (= result 135))))
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(t/testing "Evaluate some operations"
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(let [result (sm/expr-eval "100 + 35 - 10 * 2" 999)]
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(t/is (= result 115))))
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(t/testing "Evaluate some operations with parentheses"
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(let [result (sm/expr-eval "(100 + 35 - 10) * 2" 999)]
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(t/is (= result 250))))
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(t/testing "Evaluate some operations with nested parentheses"
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(let [result (sm/expr-eval "(100 + 35 - (20/2))*2" 999)]
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(t/is (= result 250))))
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(t/testing "Evaluate a relative addition"
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(let [result (sm/expr-eval "+10" 20)]
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(t/is (= result 30))))
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(t/testing "Evaluate a relative multiplication"
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(let [result (sm/expr-eval "*10" 20)]
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(t/is (= result 200))))
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(t/testing "Evaluate a negative number (not relative substraction)"
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(let [result (sm/expr-eval "-10" 20)]
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(t/is (= result -10))))
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(t/testing "Evaluate a relative complex operation"
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(let [result (sm/expr-eval "+(10*2 - 5)" 20)]
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(t/is (= result 35))))
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(t/testing "Evaluate a percentual operation"
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(let [result (sm/expr-eval "+50%" 20)]
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(t/is (= result 30))))
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(t/testing "Evaluate a complex operation with percents"
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(let [result (sm/expr-eval "5 + (25% * 2)" 100)]
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(t/is (= result 55))))
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(t/testing "Evaluate a complex operation with percents and relative"
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(let [result (sm/expr-eval "+ (25% * 2)" 100)]
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(t/is (= result 150))))
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(t/testing "Evaluate an addition with decimals"
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(let [result1 (sm/expr-eval "10 + 2.5" 999)
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result2 (sm/expr-eval "10 + 2,5" 999)]
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(t/is (= result1 result2 12.5))))
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(t/testing "Evaluate a relative operation with decimals"
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(let [result1 (sm/expr-eval "*.5" 20)
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result2 (sm/expr-eval "*,5" 20)]
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(t/is (= result1 result2 10))))
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(t/testing "Evaluate a percentual operation with decimals"
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(let [result1 (sm/expr-eval "+10.5%" 20)
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result2 (sm/expr-eval "+10,5%" 20)]
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(t/is (= result1 result2 22.1))))
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(t/testing "Evaluate a complex operation with decimals"
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(let [result1 (sm/expr-eval "(20.333 + 10%) * (1 / 3)" 20)
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result2 (sm/expr-eval "(20,333 + 10%) * (1 / 3)" 20)]
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(t/is (cm/close? result1 result2 7.44433333)))))
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