normalizeOpenAIStrictToolParameters,

normalizeStrictOpenAIJsonSchema,

resolveOpenAIProjectedToolsStrictToolFlag,

resolveOpenAIStrictToolFlagForProjection,

} from "./openai-tool-schema.js";

describe("OpenAI strict tool schema normalization", () => {

additionalProperties: false,

});

expect(isStrictOpenAIJsonSchemaCompatible(schema)).toBe(true);

expect(

resolveOpenAIStrictToolFlagForProjection(

projectOpenAITools([{ name: "empty", parameters: schema }]),

true,

),

).toBe(true);

}

});

expect(normalized.properties?.metadata).not.toHaveProperty("additionalProperties");

expect(isStrictOpenAIJsonSchemaCompatible(schema)).toBe(false);

expect(

resolveOpenAIStrictToolFlagForProjection(

resolveOpenAIProjectedToolsStrictToolFlag(

projectOpenAITools([{ name: "write", parameters: schema }]),

true,

),

violations: ["broken.parameters is not JSON-serializable"],

},

]);

expect(resolveOpenAIStrictToolFlagForProjection(projection, true)).toBe(false);

});

it("keeps strict mode for emitted tools when unreadable tools are dropped", () => {

},

]);

expect(resolveOpenAIStrictToolFlagForProjection(projection, true)).toBe(false);

expect(resolveOpenAIProjectedToolsStrictToolFlag(projection, true)).toBe(true);

});

const tool = projection.tools[0];

expect(tool).toBeDefined();

expect(resolveOpenAIStrictToolFlagForProjection(projection, true)).toBe(true);

expect(resolveOpenAIProjectedToolsStrictToolFlag(projection, true)).toBe(true);

const normalized = normalizeOpenAIStrictToolParameters(tool?.parameters, true);

expect(normalizeOpenAIStrictToolParameters(tool?.parameters, true)).toBe(normalized);

expect(serializationCount).toBe(1);