{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/test-first/refs/heads/main/json-structure/test-first-specification-structure.json",
  "name": "TestFirstSpecification",
  "description": "A test-first specification document that defines expected behavior before implementation, serving as both a test and a specification.",
  "properties": {
    "id": {
      "description": "Unique identifier for the specification.",
      "type": "string"
    },
    "title": {
      "description": "Title of the specification.",
      "type": "string"
    },
    "description": {
      "description": "Detailed description of the behavior being specified.",
      "type": "string"
    },
    "format": {
      "enum": [
        "gherkin",
        "openapi",
        "json-schema",
        "pact",
        "junit",
        "rspec",
        "jasmine"
      ],
      "description": "The format used to express the specification.",
      "type": "string"
    },
    "version": {
      "description": "Version of the specification.",
      "type": "string"
    },
    "component": {
      "description": "The software component or API this specification covers.",
      "type": "string"
    },
    "scenarios": {
      "items": {
        "$ref": "#/definitions/Scenario"
      },
      "description": "Individual test scenarios defined in this specification.",
      "type": "array"
    },
    "status": {
      "enum": [
        "draft",
        "active",
        "deprecated"
      ],
      "description": "Lifecycle status of the specification.",
      "type": "string"
    },
    "author": {
      "description": "Author of the specification.",
      "type": "string"
    },
    "created_at": {
      "description": "ISO 8601 timestamp when the specification was created.",
      "type": "datetime"
    },
    "tags": {
      "items": {
        "type": "string"
      },
      "description": "Tags for filtering and organizing specifications.",
      "type": "array"
    }
  },
  "required": [
    "id",
    "title",
    "format",
    "status"
  ],
  "definitions": {
    "Scenario": {
      "properties": {
        "name": {
          "description": "Name of the scenario.",
          "type": "string"
        },
        "given": {
          "description": "Precondition or initial context for the scenario.",
          "type": "string"
        },
        "when": {
          "description": "The action or event that triggers the behavior.",
          "type": "string"
        },
        "then": {
          "description": "The expected outcome or result.",
          "type": "string"
        },
        "tags": {
          "items": {
            "type": "string"
          },
          "description": "Tags applied to this scenario.",
          "type": "array"
        }
      },
      "required": [
        "name",
        "then"
      ],
      "type": "object",
      "name": "Scenario"
    }
  },
  "type": "object"
}