945
87%

Ran 28 Jun 2026 02:06PM UTC

Jobs 1

Files 56

Run time 1min

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Committed 28 Jun 2026 02:04PM UTC coverage: 87.363% (+0.02%) from 87.341%

Build # 945

Build Type

push

circleci

Committed by

web-flow

Commit Message

validator: reject duplicate union member types (#442)

Mirror the duplicate-name pair-scan already applied to fields and enum
values (validator/schema.go) to a union's member-type list. The base and
extension member lists are merged at schema.go:64 (def.Types append) just
like Fields and EnumValues, but no uniqueness check followed, so

    union Foo = A | A
    extend union Foo = A   # (across an extension)

loaded silently. graphql-js rejects this via UniqueUnionMemberTypes with
"Union type Foo can only include type A once."; this matches that wording
and the existing "... can only be defined once." idiom in this file.

Co-authored-by: local-prep <noreply@local>

Coverage Stats

5102 of 5840 relevant lines covered (87.36%)

1.01 hits per line

Coverage Regressions

Lines	Coverage	∆	File
9	97.01	0.05%	validator/schema.go

Jobs

ID	Job ID	Ran	Files	Coverage
1	945.1	28 Jun 2026 02:06PM UTC	56	87.36	CircleCI Job

vektah / gqlparser / 945
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