40 lines
1.2 KiB
Text
40 lines
1.2 KiB
Text
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(ns expound.paths-test
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(:require [clojure.test :as ct :refer [is deftest use-fixtures]]
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[clojure.test.check.generators :as gen]
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[com.gfredericks.test.chuck.clojure-test :refer [checking]]
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[expound.paths :as paths]
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[expound.test-utils :as test-utils]
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[com.gfredericks.test.chuck :as chuck]))
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(def num-tests 100)
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(use-fixtures :once
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test-utils/check-spec-assertions
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test-utils/instrument-all)
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(deftest compare-paths-test
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(checking
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"path to a key comes before a path to a value"
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10
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[k gen/simple-type-printable]
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(is (= -1 (paths/compare-paths [(paths/->KeyPathSegment k)] [k])))
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(is (= 1 (paths/compare-paths [k] [(paths/->KeyPathSegment k)])))))
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(defn nth-value [form i]
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(let [seq (remove map-entry? (tree-seq coll? seq form))]
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(nth seq (mod i (count seq)))))
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(deftest paths-to-value-test
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(checking
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"value-in is inverse of paths-to-value"
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(chuck/times num-tests)
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[form test-utils/any-printable-wo-nan
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i gen/nat
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:let [x (nth-value form i)
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paths (paths/paths-to-value form x [] [])]]
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(is (seq paths))
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(doseq [path paths]
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(is (= x
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(paths/value-in form
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path))))))
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