Files
anomalyco_opencode/packages/schema/test/model.test.ts
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2026-08-19 20:04:01 -05:00

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TypeScript

import { describe, expect, test } from "bun:test"
import { Schema } from "effect"
import { Model } from "../src/model.js"
import { Provider } from "../src/provider.js"
describe("Model.Ref", () => {
test("parses model references with optional variants", () => {
const variant = Model.Ref.parse("openrouter/openai/gpt-5#high")
expect(String(variant.providerID)).toBe("openrouter")
expect(String(variant.id)).toBe("openai/gpt-5")
expect(String(variant.variant)).toBe("high")
const standard = Model.Ref.parse("anthropic/claude-sonnet")
expect(String(standard.providerID)).toBe("anthropic")
expect(String(standard.id)).toBe("claude-sonnet")
expect(standard.variant).toBeUndefined()
})
test("rejects malformed model references", () => {
expect(() => Model.Ref.parse("gpt-5")).toThrow()
expect(() => Model.Ref.parse("openai/gpt-5#")).toThrow()
expect(() => Model.Ref.parse("openai/gpt-5#high#extra")).toThrow()
})
})
describe("Model.ReasoningField", () => {
test("accepts suggested and custom fields", () => {
const decode = Schema.decodeUnknownSync(Model.ReasoningField)
for (const field of ["reasoning", "reasoning_content", "reasoning_text", "vendor_reasoning"])
expect(decode(field)).toBe(field)
})
})
describe("Model.Compatibility", () => {
test("decodes model compatibility overrides", () => {
const decode = Schema.decodeUnknownSync(Model.Compatibility)
expect(decode({})).toEqual({})
expect(
decode({
reasoningField: "vendor_reasoning",
maxTokensField: "max_completion_tokens",
requireFinishReason: false,
}),
).toEqual({
reasoningField: "vendor_reasoning",
maxTokensField: "max_completion_tokens",
requireFinishReason: false,
})
})
})
describe("Model.Info", () => {
test("uses practical token limits for unknown models", () => {
const model = Model.Info.default(Provider.ID.make("custom"), Model.ID.make("gpt-5.6"))
expect(model.limit).toEqual({ context: 200_000, output: 32_000 })
})
})