{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/test-first/refs/heads/main/json-schema/test-first-specification-schema.json",
  "title": "TestFirstSpecification",
  "description": "A test-first specification document that defines expected behavior before implementation, serving as both a test and a specification.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique identifier for the specification."
    },
    "title": {
      "type": "string",
      "description": "Title of the specification."
    },
    "description": {
      "type": "string",
      "description": "Detailed description of the behavior being specified."
    },
    "format": {
      "type": "string",
      "enum": ["gherkin", "openapi", "json-schema", "pact", "junit", "rspec", "jasmine"],
      "description": "The format used to express the specification."
    },
    "version": {
      "type": "string",
      "description": "Version of the specification."
    },
    "component": {
      "type": "string",
      "description": "The software component or API this specification covers."
    },
    "scenarios": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/Scenario"
      },
      "description": "Individual test scenarios defined in this specification."
    },
    "status": {
      "type": "string",
      "enum": ["draft", "active", "deprecated"],
      "description": "Lifecycle status of the specification."
    },
    "author": {
      "type": "string",
      "description": "Author of the specification."
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp when the specification was created."
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Tags for filtering and organizing specifications."
    }
  },
  "required": ["id", "title", "format", "status"],
  "$defs": {
    "Scenario": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string",
          "description": "Name of the scenario."
        },
        "given": {
          "type": "string",
          "description": "Precondition or initial context for the scenario."
        },
        "when": {
          "type": "string",
          "description": "The action or event that triggers the behavior."
        },
        "then": {
          "type": "string",
          "description": "The expected outcome or result."
        },
        "tags": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "description": "Tags applied to this scenario."
        }
      },
      "required": ["name", "then"]
    }
  }
}