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Validate non-nullable values inside lists

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This commit is contained in:
Eugen Wissner
2021-05-06 22:23:16 +02:00
parent 2220f0ca56
commit 5a5f265fe4
5 changed files with 49 additions and 32 deletions
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18
tests/Language/GraphQL/Validate/RulesSpec.hs
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@ -847,7 +847,7 @@ spec =
}
in validate queryString `shouldBe` [expected]
context "providedRequiredArgumentsRule" $
context "providedRequiredArgumentsRule" $ do
it "checks for (non-)nullable arguments" $
let queryString = [r|
{
@ -944,3 +944,19 @@ spec =
, locations = [AST.Location 3 46]
}
in validate queryString `shouldBe` [expected]
it "checks for required list members" $
let queryString = [r|
{
cat {
doesKnowCommands(catCommands: [null])
}
}
|]
expected = Error
{ message =
"List of non-null values of type \"CatCommand\" \
\cannot contain null values."
, locations = [AST.Location 4 54]
}
in validate queryString `shouldBe` [expected]