Add graphql-java-arbitrary property generators - #4421
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Port Airbnb Viaduct's arbitrary GraphQL schema support to graphql-java native schema and AST types. Cover generated schema validity, SDL round trips, defaults, input cycles, oneOf inputs, coercion, and applied directives with Kotest properties.
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…-refactor Refine arbitrary GraphQL generators
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Summary
graphql-java-arbitraryGradle subproject, published ascom.graphql-java:graphql-java-arbitrarywith the same version and release lifecycle asgraphql-javaArbgenerators in thegraphql.arbitrarypackage for native graphql-java schemas, types, names, executable documents, execution inputs, output values, code registries, runtime wiring, and executableGraphQLinstancessrc/main/kotlin, with the generator test suites insrc/test/kotlinArbPropertyBaseandDeepArbSuite) as Gradle test fixturesgraphql-javaartifact remains Java-onlyUsage
testImplementation("com.graphql-java:graphql-java-arbitrary:<graphql-java-version>")Consumers that want the reusable test bases can also add:
testImplementation(testFixtures("com.graphql-java:graphql-java-arbitrary:<graphql-java-version>"))The module README includes configuration guidance and a JUnit/Kotest Property example.
Testing
The existing Gradle/CI matrix covers the new subproject on Java 11, 17, 21, and 25, together with
assemble,check, and Javadoc generation. The module's suites include schema and SDL round trips, type relationships and cycles, generated executable documents and execution inputs, input/output values, runtime wiring, configuration, and generator utility behavior.Provenance
The implementation is adapted from Airbnb Viaduct's
core/shared/arbitrarymodule, originally created by James Bellenger. The module README links both the Airbnb Viaduct repository and the pinned source revision, and the Apache License 2.0 text is included in the published artifacts.