tf_code/packages/tfcode/test/provider/amazon-bedrock.test.ts
Gab a8b73fd754 refactor: apply minimal tfcode branding
- Rename packages/opencode → packages/tfcode (directory only)
- Rename bin/opencode → bin/tfcode (CLI binary)
- Rename .opencode → .tfcode (config directory)
- Update package.json name and bin field
- Update config directory path references (.tfcode)
- Keep internal code references as 'opencode' for easy upstream sync
- Keep @opencode-ai/* workspace package names

This minimal branding approach allows clean merges from upstream
opencode repository while providing tfcode branding for users.
2026-03-24 13:20:14 +11:00

448 lines
13 KiB
TypeScript

import { test, expect, describe } from "bun:test"
import path from "path"
import { unlink } from "fs/promises"
import { ProviderID } from "../../src/provider/schema"
import { tmpdir } from "../fixture/fixture"
import { Instance } from "../../src/project/instance"
import { Provider } from "../../src/provider/provider"
import { Env } from "../../src/env"
import { Global } from "../../src/global"
import { Filesystem } from "../../src/util/filesystem"
test("Bedrock: config region takes precedence over AWS_REGION env var", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
region: "eu-west-1",
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_REGION", "us-east-1")
Env.set("AWS_PROFILE", "default")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].options?.region).toBe("eu-west-1")
},
})
})
test("Bedrock: falls back to AWS_REGION env var when no config region", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_REGION", "eu-west-1")
Env.set("AWS_PROFILE", "default")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].options?.region).toBe("eu-west-1")
},
})
})
test("Bedrock: loads when bearer token from auth.json is present", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
region: "eu-west-1",
},
},
},
}),
)
},
})
const authPath = path.join(Global.Path.data, "auth.json")
// Save original auth.json if it exists
let originalAuth: string | undefined
try {
originalAuth = await Filesystem.readText(authPath)
} catch {
// File doesn't exist, that's fine
}
try {
// Write test auth.json
await Filesystem.write(
authPath,
JSON.stringify({
"amazon-bedrock": {
type: "api",
key: "test-bearer-token",
},
}),
)
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_PROFILE", "")
Env.set("AWS_ACCESS_KEY_ID", "")
Env.set("AWS_BEARER_TOKEN_BEDROCK", "")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].options?.region).toBe("eu-west-1")
},
})
} finally {
// Restore original or delete
if (originalAuth !== undefined) {
await Filesystem.write(authPath, originalAuth)
} else {
try {
await unlink(authPath)
} catch {
// Ignore errors if file doesn't exist
}
}
}
})
test("Bedrock: config profile takes precedence over AWS_PROFILE env var", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
profile: "my-custom-profile",
region: "us-east-1",
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_PROFILE", "default")
Env.set("AWS_ACCESS_KEY_ID", "test-key-id")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].options?.region).toBe("us-east-1")
},
})
})
test("Bedrock: includes custom endpoint in options when specified", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
endpoint: "https://bedrock-runtime.us-east-1.vpce-xxxxx.amazonaws.com",
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_PROFILE", "default")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].options?.endpoint).toBe(
"https://bedrock-runtime.us-east-1.vpce-xxxxx.amazonaws.com",
)
},
})
})
test("Bedrock: autoloads when AWS_WEB_IDENTITY_TOKEN_FILE is present", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
region: "us-east-1",
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_WEB_IDENTITY_TOKEN_FILE", "/var/run/secrets/eks.amazonaws.com/serviceaccount/token")
Env.set("AWS_ROLE_ARN", "arn:aws:iam::123456789012:role/my-eks-role")
Env.set("AWS_PROFILE", "")
Env.set("AWS_ACCESS_KEY_ID", "")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].options?.region).toBe("us-east-1")
},
})
})
// Tests for cross-region inference profile prefix handling
// Models from models.dev may come with prefixes already (e.g., us., eu., global.)
// These should NOT be double-prefixed when passed to the SDK
test("Bedrock: model with us. prefix should not be double-prefixed", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
region: "us-east-1",
},
models: {
"us.anthropic.claude-opus-4-5-20251101-v1:0": {
name: "Claude Opus 4.5 (US)",
},
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_PROFILE", "default")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
// The model should exist with the us. prefix
expect(providers[ProviderID.amazonBedrock].models["us.anthropic.claude-opus-4-5-20251101-v1:0"]).toBeDefined()
},
})
})
test("Bedrock: model with global. prefix should not be prefixed", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
region: "us-east-1",
},
models: {
"global.anthropic.claude-opus-4-5-20251101-v1:0": {
name: "Claude Opus 4.5 (Global)",
},
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_PROFILE", "default")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].models["global.anthropic.claude-opus-4-5-20251101-v1:0"]).toBeDefined()
},
})
})
test("Bedrock: model with eu. prefix should not be double-prefixed", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
region: "eu-west-1",
},
models: {
"eu.anthropic.claude-opus-4-5-20251101-v1:0": {
name: "Claude Opus 4.5 (EU)",
},
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_PROFILE", "default")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
expect(providers[ProviderID.amazonBedrock].models["eu.anthropic.claude-opus-4-5-20251101-v1:0"]).toBeDefined()
},
})
})
test("Bedrock: model without prefix in US region should get us. prefix added", async () => {
await using tmp = await tmpdir({
init: async (dir) => {
await Filesystem.write(
path.join(dir, "opencode.json"),
JSON.stringify({
$schema: "https://opencode.ai/config.json",
provider: {
"amazon-bedrock": {
options: {
region: "us-east-1",
},
models: {
"anthropic.claude-opus-4-5-20251101-v1:0": {
name: "Claude Opus 4.5",
},
},
},
},
}),
)
},
})
await Instance.provide({
directory: tmp.path,
init: async () => {
Env.set("AWS_PROFILE", "default")
},
fn: async () => {
const providers = await Provider.list()
expect(providers[ProviderID.amazonBedrock]).toBeDefined()
// Non-prefixed model should still be registered
expect(providers[ProviderID.amazonBedrock].models["anthropic.claude-opus-4-5-20251101-v1:0"]).toBeDefined()
},
})
})
// Direct unit tests for cross-region inference profile prefix handling
// These test the prefix detection logic used in getModel
describe("Bedrock cross-region prefix detection", () => {
const crossRegionPrefixes = ["global.", "us.", "eu.", "jp.", "apac.", "au."]
test("should detect global. prefix", () => {
const modelID = "global.anthropic.claude-opus-4-5-20251101-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(true)
})
test("should detect us. prefix", () => {
const modelID = "us.anthropic.claude-opus-4-5-20251101-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(true)
})
test("should detect eu. prefix", () => {
const modelID = "eu.anthropic.claude-opus-4-5-20251101-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(true)
})
test("should detect jp. prefix", () => {
const modelID = "jp.anthropic.claude-sonnet-4-20250514-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(true)
})
test("should detect apac. prefix", () => {
const modelID = "apac.anthropic.claude-sonnet-4-20250514-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(true)
})
test("should detect au. prefix", () => {
const modelID = "au.anthropic.claude-sonnet-4-5-20250929-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(true)
})
test("should NOT detect prefix for non-prefixed model", () => {
const modelID = "anthropic.claude-opus-4-5-20251101-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(false)
})
test("should NOT detect prefix for amazon nova models", () => {
const modelID = "amazon.nova-pro-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(false)
})
test("should NOT detect prefix for cohere models", () => {
const modelID = "cohere.command-r-plus-v1:0"
const hasPrefix = crossRegionPrefixes.some((prefix) => modelID.startsWith(prefix))
expect(hasPrefix).toBe(false)
})
})