diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Language/GraphQL/Execute/OrderedMapSpec.hs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/Language/GraphQL/Execute/OrderedMapSpec.hs b/tests/Language/GraphQL/Execute/OrderedMapSpec.hs index fd33316..7c6a44f 100644 --- a/tests/Language/GraphQL/Execute/OrderedMapSpec.hs +++ b/tests/Language/GraphQL/Execute/OrderedMapSpec.hs @@ -64,3 +64,9 @@ spec = $ OrderedMap.insert "key2" "2" $ OrderedMap.singleton "key1" "1" in (map1 <> map2) `shouldBe` expected + + it "replaces existing values" $ + let key = "key" + actual = OrderedMap.replace key ("2" :: String) + $ OrderedMap.singleton key ("1" :: String) + in OrderedMap.lookup key actual `shouldBe` Just "2" |