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Fix tests

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This commit is contained in:
Tommi Reiman 2019-02-03 15:13:02 +02:00
parent 16b6b8ad9f
commit bc26eaed83
1 changed files with 10 additions and 11 deletions
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21
test/cljc/reitit/dependency_test.cljc
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@ -1,6 +1,6 @@
(ns reitit.dependency-test
(:require [clojure.test :refer :all]
[reitit.dependency :refer [post-order]])
(:require [clojure.test :refer [deftest testing is are]]
[reitit.dependency :as rc])
#?(:clj (:import [clojure.lang ExceptionInfo])))
(deftest post-order-test
@ -9,26 +9,25 @@
{:name ::foo, :provides #{:foo}, :requires #{}, :wrap identity}]]
(testing "happy cases"
(testing "default ordering works"
(is (= (post-order base-middlewares)
(is (= (rc/post-order base-middlewares)
(into (vec (drop 2 base-middlewares)) (take 2 base-middlewares)))))
(testing "custom provides and requires work"
(is (= (post-order (comp hash-set :name)
(fn [node
](into #{} (map (fn [k] (keyword "reitit.dependency-test" (name k))))
(:requires node)))
base-middlewares)
(is (= (rc/post-order (comp hash-set :name)
(fn [node] (into #{} (map (fn [k] (keyword "reitit.dependency-test" (name k))))
(:requires node)))
base-middlewares)
(into (vec (drop 2 base-middlewares)) (take 2 base-middlewares))))))
(testing "errors"
(testing "missing dependency detection"
(is (thrown-with-msg? ExceptionInfo #"missing"
(post-order (drop 1 base-middlewares)))))
(rc/post-order (drop 1 base-middlewares)))))
(testing "ambiguous dependency detection"
(is (thrown-with-msg? ExceptionInfo #"multiple providers"
(post-order (update-in base-middlewares [0 :provides] conj :foo)))))
(rc/post-order (update-in base-middlewares [0 :provides] conj :foo)))))
(testing "circular dependency detection"
(is (thrown-with-msg? ExceptionInfo #"circular"
(post-order (assoc-in base-middlewares [2 :requires] #{:baz}))))))))
(rc/post-order (assoc-in base-middlewares [2 :requires] #{:baz}))))))))