opencode/packages/core/test/plugin/provider-github-copilot.test.ts

243 lines
9.2 KiB
TypeScript

import { AISDK } from "@opencode-ai/core/aisdk"
import { describe, expect } from "bun:test"
import { Effect } from "effect"
import { Catalog } from "@opencode-ai/core/catalog"
import { ModelV2 } from "@opencode-ai/core/model"
import { PluginV2 } from "@opencode-ai/core/plugin"
import { PluginHost } from "@opencode-ai/core/plugin/host"
import { GithubCopilotPlugin } from "@opencode-ai/core/plugin/provider/github-copilot"
import { ProviderV2 } from "@opencode-ai/core/provider"
import type { LanguageModelV3 } from "@ai-sdk/provider"
import { testEffect } from "../lib/effect"
import { PluginTestLayer } from "./fixture"
const it = testEffect(PluginTestLayer)
const addPlugin = Effect.fn(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
const host = yield* PluginHost.make(plugin)
yield* GithubCopilotPlugin.effect(host)
})
function required<T>(value: T | undefined): T {
if (value === undefined) throw new Error("Expected value")
return value
}
function fakeSelectorSdk(calls: string[]) {
const make = (method: string) => (id: string) => {
calls.push(`${method}:${id}`)
return { modelId: id, provider: method, specificationVersion: "v3" } as unknown as LanguageModelV3
}
return {
responses: make("responses"),
messages: make("messages"),
chat: make("chat"),
languageModel: make("languageModel"),
}
}
describe("GithubCopilotPlugin", () => {
it.effect("creates the bundled Copilot SDK for the GitHub Copilot package", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
yield* addPlugin()
const ignored = yield* aisdk.runSDK({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5")),
api: { id: ModelV2.ID.make("gpt-5"), type: "aisdk", package: "test-provider" },
}),
package: "@ai-sdk/openai-compatible",
options: { name: "github-copilot" },
})
const result = yield* aisdk.runSDK({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5")),
api: { id: ModelV2.ID.make("gpt-5"), type: "aisdk", package: "test-provider" },
}),
package: "@ai-sdk/github-copilot",
options: { name: "github-copilot" },
})
expect(ignored.sdk).toBeUndefined()
expect(result.sdk).toBeDefined()
}),
)
it.effect("selects languageModel when responses and chat are absent", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
const calls: string[] = []
yield* addPlugin()
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("claude-sonnet-4")),
api: { id: ModelV2.ID.make("claude-sonnet-4"), type: "aisdk", package: "test-provider" },
}),
sdk: { languageModel: fakeSelectorSdk(calls).languageModel },
options: {},
})
expect(calls).toEqual(["languageModel:claude-sonnet-4"])
}),
)
it.effect("selects languageModel with the API model ID when responses and chat are absent", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
const calls: string[] = []
yield* addPlugin()
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("alias")),
api: { id: ModelV2.ID.make("claude-sonnet-4"), type: "aisdk", package: "test-provider" },
}),
sdk: { languageModel: fakeSelectorSdk(calls).languageModel },
options: {},
})
expect(calls).toEqual(["languageModel:claude-sonnet-4"])
}),
)
it.effect("uses responses for gpt-5 models except gpt-5-mini", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
const calls: string[] = []
yield* addPlugin()
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5")),
api: { id: ModelV2.ID.make("gpt-5"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5.1-codex")),
api: { id: ModelV2.ID.make("gpt-5.1-codex"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-4o")),
api: { id: ModelV2.ID.make("gpt-4o"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5-mini")),
api: { id: ModelV2.ID.make("gpt-5-mini"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5-mini-2025-08-07")),
api: { id: ModelV2.ID.make("gpt-5-mini-2025-08-07"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
expect(calls).toEqual([
"responses:gpt-5",
"responses:gpt-5.1-codex",
"chat:gpt-4o",
"chat:gpt-5-mini",
"chat:gpt-5-mini-2025-08-07",
])
}),
)
it.effect("uses the API model ID when selecting responses or chat", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
const calls: string[] = []
yield* addPlugin()
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("default")),
api: { id: ModelV2.ID.make("gpt-5"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("small")),
api: { id: ModelV2.ID.make("gpt-5-mini"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("sonnet")),
api: { id: ModelV2.ID.make("claude-sonnet-4"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
expect(calls).toEqual(["responses:gpt-5", "chat:gpt-5-mini", "chat:claude-sonnet-4"])
}),
)
it.effect("disables gpt-5-chat-latest before Copilot language selection", () =>
Effect.gen(function* () {
const catalog = yield* Catalog.Service
yield* catalog.transform((catalog) => {
catalog.provider.update(ProviderV2.ID.make("github-copilot"), () => {})
catalog.model.update(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5-chat-latest"), () => {})
})
yield* addPlugin()
expect(
required(yield* catalog.model.get(ProviderV2.ID.make("github-copilot"), ModelV2.ID.make("gpt-5-chat-latest")))
.enabled,
).toBe(false)
}),
)
it.effect("does not disable gpt-5-chat-latest for non-Copilot providers", () =>
Effect.gen(function* () {
const catalog = yield* Catalog.Service
yield* catalog.transform((catalog) => {
catalog.provider.update(ProviderV2.ID.make("custom-copilot"), () => {})
catalog.model.update(ProviderV2.ID.make("custom-copilot"), ModelV2.ID.make("gpt-5-chat-latest"), () => {})
})
yield* addPlugin()
expect(
required(yield* catalog.model.get(ProviderV2.ID.make("custom-copilot"), ModelV2.ID.make("gpt-5-chat-latest")))
.enabled,
).toBe(true)
}),
)
it.effect("ignores non-Copilot providers", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
const calls: string[] = []
yield* addPlugin()
const result = yield* aisdk.runLanguage({
model: new ModelV2.Info({
...ModelV2.Info.empty(ProviderV2.ID.make("openai"), ModelV2.ID.make("gpt-5")),
api: { id: ModelV2.ID.make("gpt-5"), type: "aisdk", package: "test-provider" },
}),
sdk: fakeSelectorSdk(calls),
options: {},
})
expect(calls).toEqual([])
expect(result.language).toBeUndefined()
}),
)
})