OpenAPI and JSON Schema fixtures

Each card starts with one representative test file. Choose a use case, search, or filter to find a specific profile; a card’s variant menu contains its related samples.

Results

Api

API Problem+JSON: Bad Request (400)

RFC 7807 SAMPLE problem document for HTTP 400 (Bad Request) client tests.

File

JSON · Api

Use case

JSON parsing / Error handling

Choose a variant (12)API Problem+JSON: Bad Request (400) · JSON · validAPI Problem+JSON: Conflict (409) · JSON · validAPI Problem+JSON: Forbidden (403) · JSON · validAPI Problem+JSON: Gone (410) · JSON · validAPI Problem+JSON: Internal Server Error (500) · JSON · validAPI Problem+JSON: Not Acceptable (406) · JSON · validAPI Problem+JSON: Not Found (404) · JSON · validAPI Problem+JSON: Service Unavailable (503) · JSON · validAPI Problem+JSON: Too Many Requests (429) · JSON · validAPI Problem+JSON: Unauthorized (401) · JSON · validAPI Problem+JSON: Unprocessable Entity (422) · JSON · validAPI Problem+JSON: Unsupported Media Type (415) · JSON · valid

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Schema

Avro Schema Evolution - Backward-Compatible

The compatible Avro record schema for reader/writer compatibility tests. Backward compatible for old records: nullable email is added with a null default.

File

JSON · Schema · 3 fields

Use case

Schema / OpenAPI testing / Schema validation

Choose a variant (3)Avro Schema Evolution - Backward-Compatible · JSON · validAvro Schema Evolution - Baseline · JSON · referenceAvro Schema Evolution - Breaking · JSON · invalid

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P8 Convert

Convert v2 Protobuf Creator Record

Valid Protobuf wire record with string, uint32, and string fields for schema-guided decoding. Stable P8 artifact p8-convert-protobuf-source.

File

PB · P8 Convert · 3 fields

Use case

Conversion testing / Serialization testing

Choose a variant (4)Convert v2 Protobuf Creator Record · PB · validConvert v2 Protobuf Expected JSON · JSON · referenceConvert v2 Protobuf Missing-Schema Controlled Failure · PB · recoverableConvert v2 Protobuf Schema Companion · PROTO · reference

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Schema

Event JSON Schema

Draft-07 JSON Schema describing a SAMPLE event object for domain-specific validator tests.

File

JSON · Schema

Use case

Schema / OpenAPI testing

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Schema

Invalid JSON Schema: Json Schema Bad Ref

Intentionally invalid JSON Schema (json-schema-bad-ref) for negative validator tests.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Error handling

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Schema

Invalid OpenAPI: Openapi Broken Ref

OpenAPI with a response schema $ref pointing at a missing component. Tests broken-reference detection.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Error handling

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Schema

Invalid OpenAPI: Openapi Missing Paths

OpenAPI document with paths set to null, intentionally invalid for negative schema tests.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Error handling

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Schema

Invalid OpenAPI: Openapi Wrong Version

OpenAPI with an unsupported openapi version string: negative case for version validators.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Error handling

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Schema

Inventory Item JSON Schema

Draft-07 JSON Schema describing a SAMPLE inventory item object for domain-specific validator tests.

File

JSON · Schema

Use case

Schema / OpenAPI testing

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Schema

Invoice JSON Schema

Draft-07 JSON Schema describing a SAMPLE invoice object for domain-specific validator tests.

File

JSON · Schema

Use case

Schema / OpenAPI testing

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Schema

JSON Schema allOf Merge

JSON Schema allOf merging id and name requirements. Tests composite schema validation.

File

JSON · Schema

Use case

Schema / OpenAPI testing

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Schema

JSON Schema Edge: Additional Properties False

Minimal JSON Schema SAMPLE focusing on additional properties false constraints.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Schema validation

Choose a variant (8)JSON Schema Edge: Additional Properties False · JSON · schema-edge · validJSON Schema Edge: Array Unique Items · JSON · schema-edge · validJSON Schema Edge: Dependent Required · JSON · schema-edge · validJSON Schema Edge: Enum Currency · JSON · schema-edge · validJSON Schema Edge: Format Uri Email · JSON · schema-edge · validJSON Schema Edge: Nullable Optional · JSON · schema-edge · validJSON Schema Edge: One Of Status · JSON · schema-edge · validJSON Schema Edge: Pattern Sku · JSON · schema-edge · valid

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Schema

JSON Schema oneOf Union

JSON Schema with a oneOf union over string vs number tagged objects, for testing union validation.

File

JSON · Schema

Use case

Schema / OpenAPI testing

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Schema

JSON Schema Schema Evolution - Backward-Compatible

The compatible member of a JSON Schema 2020-12 customer contract. Backward compatible: existing instances remain valid because email is optional.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Schema validation

Choose a variant (3)JSON Schema Schema Evolution - Backward-Compatible · JSON · validJSON Schema Schema Evolution - Baseline · JSON · referenceJSON Schema Schema Evolution - Breaking · JSON · invalid

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Schema

JSON Schema: Empty Schema Accepts Any Instance

The empty schema is valid and accepts every instance. The old invalid label was incorrect; no type or required-property constraint exists.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Error handling

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Schema

JSON Schema: Optional Properties without a Type Constraint

Omitting type is legal JSON Schema. The x property has an empty subschema, x is optional, and non-object instances are not rejected by properties.

File

JSON · Schema

Use case

Schema / OpenAPI testing / Error handling

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Social

JSON-LD: Breadcrumb SAMPLE

schema.org JSON-LD SAMPLE (breadcrumb) for SEO/structured-data validators.

File

JSON · Social

Use case

Web assets / JSON parsing

Choose a variant (6)JSON-LD: Breadcrumb SAMPLE · JSON · json-ld · validJSON-LD: Faq Page SAMPLE · JSON · json-ld · validJSON-LD: Howto Step SAMPLE · JSON · json-ld · validJSON-LD: Organization SAMPLE · JSON · json-ld · validJSON-LD: Software App SAMPLE · JSON · json-ld · validJSON-LD: Web Page SAMPLE · JSON · json-ld · valid

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Nlp

OpenAI Tools Schema (JSON)

OpenAI function tools definition JSON paired with the tool-calling traces.

File

JSON · Nlp

Use case

Tool calling / function calling / Schema / OpenAPI testing

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