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Make sync tests more explicit

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Nicholas Kariniemi 2014-09-14 21:03:51 +03:00
parent 560b895a9b
commit ad335d0b23
1 changed files with 74 additions and 7 deletions
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81
src/test/grub/test/unit/sync.clj
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@ -2,7 +2,74 @@
(:require [grub.sync :as sync]
[clojure.test :refer :all]))
(def server-state
(def empty-diff {:grubs {:deleted #{} :updated nil}
:recipes {:deleted #{} :updated nil}})
(deftest diff-empty-states
(let [empty-state {:grubs {} :recipes {}}]
(is (= empty-diff
(sync/diff-states empty-state empty-state)))))
(deftest diff-equal-states
(is (= empty-diff
(sync/diff-states {:grubs {"id" {:text "asdf" :completed false}} :recipes {}}
{:grubs {"id" {:text "asdf" :completed false}} :recipes {}}))))
(deftest diff-added-grub
(is (= {:grubs {:deleted #{}
:updated {"id" {:completed false, :text "asdf"}}}
:recipes {:deleted #{} :updated nil}}
(sync/diff-states {:grubs {} :recipes {}}
{:grubs {"id" {:text "asdf" :completed false}} :recipes {}}))))
(deftest diff-deleted-grub
(is (= {:grubs {:deleted #{"id"}
:updated nil}
:recipes {:deleted #{} :updated nil}}
(sync/diff-states {:grubs {"id" {:text "asdf" :completed false}} :recipes {}}
{:grubs {} :recipes {}}))))
(deftest diff-edited-grub
(is (= {:grubs {:deleted #{}
:updated {"id" {:text "asdf2"}}}
:recipes {:deleted #{} :updated nil}}
(sync/diff-states {:grubs {"id" {:text "asdf" :completed false}} :recipes {}}
{:grubs {"id" {:text "asdf2" :completed false}} :recipes {}}))))
(deftest diff-completed-grub
(is (= {:grubs {:deleted #{}
:updated {"id" {:completed true}}}
:recipes {:deleted #{} :updated nil}}
(sync/diff-states {:grubs {"id" {:text "asdf" :completed false}} :recipes {}}
{:grubs {"id" {:text "asdf" :completed true}} :recipes {}}))))
(deftest diff-added-recipe
(is (= {:grubs {:deleted #{}
:updated nil}
:recipes {:deleted #{} :updated {"id" {:name "Blue Cheese Soup"
:grubs "Some grubs"}}}}
(sync/diff-states {:grubs {} :recipes {}}
{:grubs {} :recipes {"id" {:name "Blue Cheese Soup"
:grubs "Some grubs"}}}))))
(deftest diff-edited-recipe
(is (= {:grubs {:deleted #{}
:updated nil}
:recipes {:deleted #{} :updated {"id" {:name "Bleu Cheese Soup" }}}}
(sync/diff-states {:grubs {} :recipes {"id" {:name "Blue Cheese Soup"
:grubs "Some grubs"}}}
{:grubs {} :recipes {"id" {:name "Bleu Cheese Soup"
:grubs "Some grubs"}}}))))
(deftest diff-deleted-recipe
(is (= {:grubs {:deleted #{} :updated nil}
:recipes {:deleted #{"id"} :updated nil}}
(sync/diff-states {:grubs {} :recipes {"id" {:name "Blue Cheese Soup"
:grubs "Some grubs"}}}
{:grubs {} :recipes {}}))))
(def before-state
{:grubs
{"grub-same" {:completed false
:text "3 garlic cloves"}
@ -20,7 +87,7 @@
"recipe-deleted" {:grubs "8 slices rye bread\n400 g chicken breast\nBBQ sauce\nketchup\nmustard\nbutter\n1 package rocket\n4 tomatoes\n2 red onions\n1 bottle Coca Cola"
:name "Chickenburgers"}}})
(def client-state
(def after-state
{:grubs
{"grub-same" {:completed false,
:text "3 garlic cloves"}
@ -57,10 +124,10 @@
"grub-added"
{:completed false :text "Toothpaste"}}}})
(deftest diffing
(is (= expected-diff (sync/diff-states server-state client-state))))
(deftest diff-many-changes
(is (= expected-diff (sync/diff-states before-state after-state))))
(deftest patching
(deftest patch-returns-original-state
(is
(let [diff (sync/diff-states server-state client-state)]
(= client-state (sync/patch-state server-state diff)))))
(let [diff (sync/diff-states before-state after-state)]
(= after-state (sync/patch-state before-state diff)))))