File size: 4,398 Bytes
3e05655 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | import { AISDK } from "@opencode-ai/core/aisdk"
import { describe, expect, mock } from "bun:test"
import { Effect } from "effect"
import { ModelV2 } from "@opencode-ai/core/model"
import { PluginV2 } from "@opencode-ai/core/plugin"
import { PluginHost } from "@opencode-ai/core/plugin/host"
import { CoherePlugin } from "@opencode-ai/core/plugin/provider/cohere"
import { ProviderV2 } from "@opencode-ai/core/provider"
import type { LanguageModelV3 } from "@ai-sdk/provider"
import { testEffect } from "../lib/effect"
import { PluginTestLayer } from "./fixture"
const cohereOptions: Record<string, any>[] = []
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* CoherePlugin.effect(host)
})
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"),
}
}
void mock.module("@ai-sdk/cohere", () => ({
createCohere: (options: Record<string, any>) => {
cohereOptions.push({ ...options })
return {
languageModel: (modelID: string) => ({
modelID,
provider: `${options.name ?? "cohere"}.chat`,
specificationVersion: "v3",
}),
}
},
}))
describe("CoherePlugin", () => {
it.effect("creates a Cohere SDK only for @ai-sdk/cohere", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
yield* addPlugin()
const ignored = yield* aisdk.runSDK({
model: ModelV2.Info.make({
...ModelV2.Info.empty(ProviderV2.ID.make("cohere"), ModelV2.ID.make("command")),
api: { id: ModelV2.ID.make("command"), type: "aisdk", package: "test-provider" },
}),
package: "@ai-sdk/openai-compatible",
options: { name: "cohere" },
})
expect(ignored.sdk).toBeUndefined()
const result = yield* aisdk.runSDK({
model: ModelV2.Info.make({
...ModelV2.Info.empty(ProviderV2.ID.make("cohere"), ModelV2.ID.make("command")),
api: { id: ModelV2.ID.make("command"), type: "aisdk", package: "test-provider" },
}),
package: "@ai-sdk/cohere",
options: { name: "cohere" },
})
expect(result.sdk).toBeDefined()
}),
)
it.effect("uses the model provider ID as the bundled SDK name", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
yield* addPlugin()
const result = yield* aisdk.runSDK({
model: ModelV2.Info.make({
...ModelV2.Info.empty(ProviderV2.ID.make("custom-cohere"), ModelV2.ID.make("command-r-plus")),
api: { id: ModelV2.ID.make("command-r-plus"), type: "aisdk", package: "test-provider" },
}),
package: "@ai-sdk/cohere",
options: { name: "custom-cohere", apiKey: "test", baseURL: "https://cohere.example" },
})
expect(cohereOptions.at(-1)).toEqual({
name: "custom-cohere",
apiKey: "test",
baseURL: "https://cohere.example",
})
expect(result.sdk?.languageModel("command-r-plus").provider).toBe("custom-cohere.chat")
}),
)
it.effect("leaves language selection to the default languageModel fallback", () =>
Effect.gen(function* () {
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
const calls: string[] = []
const sdk = fakeSelectorSdk(calls)
yield* addPlugin()
const result = yield* aisdk.runLanguage({
model: ModelV2.Info.make({
...ModelV2.Info.empty(ProviderV2.ID.make("cohere"), ModelV2.ID.make("alias")),
api: { id: ModelV2.ID.make("command-r-plus"), type: "aisdk", package: "test-provider" },
}),
sdk,
options: {},
})
expect(result.language).toBeUndefined()
expect(calls).toEqual([])
expect(result.language ?? sdk.languageModel("command-r-plus")).toBeDefined()
expect(calls).toEqual(["languageModel:command-r-plus"])
}),
)
})
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