Event JSON Schema
Draft-07 JSON Schema describing a SAMPLE event object for domain-specific validator tests.
{
"$schema": "http://json-schema.org/draft-07/schema#",
"title": "event",
"type": "object",
"required": [
"event_id",
"start"
],
"properties": {
"event_id": {
"type": "string"
},
"start": {
"type": "string",
"format": "date-time"
},
"capacity": {
"type": "integer",
"minimum": 1
}
}
}
Specifications
- Spec
- JSON Schema draft-07
- Name
- event
What is a .json file?
JSON (JavaScript Object Notation) is a lightweight, text-based data-interchange format representing objects, arrays, strings, numbers, booleans, and null. It is language-independent, human-readable, and the dominant format for web APIs and configuration. It requires a single well-formed root value.
How to use this file
Use an example JSON file to test parsers and serializers, schema validation, Unicode and number-precision handling, and API request or response processing.
How to use this file for testing
“Event JSON Schema” is a deterministic Novus Examples fixture for Schema / OpenAPI testing. Valid and intentionally invalid OpenAPI/JSON Schema documents plus request/response examples for schema validators and API tooling.
Documented properties for this file: JSON · 383 bytes. Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.
Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such — expect parsers to fail loudly rather than silently accept them.
Data fixtures document their exact quirks — delimiters, encodings, null handling, schema, and row counts — in the spec table. Point your parser or importer at the file and assert it handles the documented edge cases; clean and deliberately-messy siblings make before/after diffs straightforward.
Valid and intentionally invalid siblings are labelled in title and description. Assert parsers accept the valid twin and fail loudly on the invalid one; for time series, check DST gaps and duplicate keys against the spec table.
Code examples
import json
with open("event.schema.json") as f:
data = json.load(f)
print(type(data), len(data))Related files
- jsonInvalid JSON Schema — Json Schema Bad RefIntentionally invalid JSON Schema (json-schema-bad-ref) for negative validator tests.

- jsonInvalid JSON Schema — Json Schema Empty ObjectIntentionally invalid JSON Schema (json-schema-empty-object) for negative validator tests.

- jsonInvalid JSON Schema — Json Schema Missing TypeIntentionally invalid JSON Schema (json-schema-missing-type) for negative validator tests.

- jsonInvalid OpenAPI — Openapi Broken RefOpenAPI with a response schema $ref pointing at a missing component — tests broken-reference detection.

- jsonInvalid OpenAPI — Openapi Missing PathsOpenAPI document with paths set to null — intentionally invalid for negative schema tests.

- jsonInvalid OpenAPI — Openapi Wrong VersionOpenAPI with an unsupported openapi version string — negative case for version validators.

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