File size: 4,903 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | import { AISDK } from "@opencode-ai/core/aisdk"
import { describe, expect, mock } 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 { CerebrasPlugin } from "@opencode-ai/core/plugin/provider/cerebras"
import { ProviderV2 } from "@opencode-ai/core/provider"
import { testEffect } from "../lib/effect"
import { PluginTestLayer } from "./fixture"
const cerebrasOptions: Record<string, unknown>[] = []
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* CerebrasPlugin.effect(host)
})
void mock.module("@ai-sdk/cerebras", () => ({
createCerebras: (options: Record<string, unknown>) => {
const snapshot = { ...options }
cerebrasOptions.push(snapshot)
return {
languageModel: (modelID: string) => ({ modelID, provider: snapshot.name, specificationVersion: "v3" }),
}
},
}))
describe("CerebrasPlugin", () => {
it.effect("applies the legacy integration header", () =>
Effect.gen(function* () {
const catalog = yield* Catalog.Service
yield* catalog.transform((catalog) => {
catalog.provider.update(ProviderV2.ID.make("cerebras"), (item) => {
item.api = { type: "aisdk", package: "@ai-sdk/cerebras" }
item.request.headers.Existing = "1"
})
})
yield* addPlugin()
expect((yield* catalog.provider.get(ProviderV2.ID.make("cerebras")))?.request.headers).toEqual({
Existing: "1",
"X-Cerebras-3rd-Party-Integration": "opencode",
})
}),
)
it.effect("ignores non-Cerebras providers", () =>
Effect.gen(function* () {
const catalog = yield* Catalog.Service
yield* catalog.transform((catalog) => catalog.provider.update(ProviderV2.ID.make("groq"), () => {}))
yield* addPlugin()
expect((yield* catalog.provider.get(ProviderV2.ID.make("groq")))?.request.headers).toEqual({})
}),
)
it.effect("creates a bundled Cerebras SDK with the model provider ID as the SDK name", () =>
Effect.gen(function* () {
cerebrasOptions.length = 0
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-cerebras"),
ModelV2.ID.make("llama-4-scout-17b-16e-instruct"),
),
api: {
id: ModelV2.ID.make("llama-4-scout-17b-16e-instruct"),
type: "aisdk",
package: "test-provider",
},
}),
package: "@ai-sdk/cerebras",
options: { name: "custom-cerebras", apiKey: "test" },
})
expect(cerebrasOptions).toEqual([{ name: "custom-cerebras", apiKey: "test" }])
expect(result.sdk.languageModel("llama-4-scout-17b-16e-instruct").provider).toBe("custom-cerebras")
}),
)
it.effect("preserves an explicit bundled Cerebras SDK name option", () =>
Effect.gen(function* () {
cerebrasOptions.length = 0
const plugin = yield* PluginV2.Service
const aisdk = yield* AISDK.Service
yield* addPlugin()
yield* aisdk.runSDK({
model: ModelV2.Info.make({
...ModelV2.Info.empty(
ProviderV2.ID.make("custom-cerebras"),
ModelV2.ID.make("llama-4-scout-17b-16e-instruct"),
),
api: {
id: ModelV2.ID.make("llama-4-scout-17b-16e-instruct"),
type: "aisdk",
package: "test-provider",
},
}),
package: "@ai-sdk/cerebras",
options: { name: "configured-cerebras", apiKey: "test" },
})
expect(cerebrasOptions).toEqual([{ name: "configured-cerebras", apiKey: "test" }])
}),
)
it.effect("ignores non-Cerebras SDK packages", () =>
Effect.gen(function* () {
cerebrasOptions.length = 0
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-cerebras"),
ModelV2.ID.make("llama-4-scout-17b-16e-instruct"),
),
api: {
id: ModelV2.ID.make("llama-4-scout-17b-16e-instruct"),
type: "aisdk",
package: "test-provider",
},
}),
package: "@ai-sdk/groq",
options: { name: "custom-cerebras", apiKey: "test" },
})
expect(cerebrasOptions).toEqual([])
expect(result.sdk).toBeUndefined()
}),
)
})
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