Files
openchamber/packages/web/server/lib/opencode/providers.test.js
T
Bohdan Triapitsyn b7a63af1b9 test(providers): cover legacy alias migration with several entries
The legacy `providers` block is deleted whole when its last entry migrates
to `provider`. Nothing covered the case where other legacy entries remain,
so a regression there would silently drop unrelated providers. Adds the
case to both the web server and VS Code parity suites.
2026-09-05 14:44:55 +03:00

416 lines
14 KiB
JavaScript

import { afterEach, beforeEach, describe, expect, test } from 'bun:test';
import fs from 'fs';
import os from 'os';
import path from 'path';
import {
upsertProviderConfig,
validateCustomProviderConfig,
getProviderSources,
removeProviderConfig,
} from './providers.js';
import { OPENCODE_CONFIG_DIR } from './shared.js';
let projectDir;
function writeJson(filePath, value) {
fs.mkdirSync(path.dirname(filePath), { recursive: true });
fs.writeFileSync(filePath, JSON.stringify(value, null, 2), 'utf8');
}
function readJson(filePath) {
return JSON.parse(fs.readFileSync(filePath, 'utf8'));
}
describe('custom provider config persistence', () => {
beforeEach(() => {
projectDir = fs.mkdtempSync(path.join(os.tmpdir(), 'openchamber-provider-'));
});
afterEach(() => {
fs.rmSync(projectDir, { recursive: true, force: true });
});
test('validateCustomProviderConfig rejects invalid endpoint and credentials shape', () => {
expect(validateCustomProviderConfig('Bad Id', {
name: 'X',
options: { baseURL: 'https://api.example.com' },
models: { m: { name: 'M' } },
}).ok).toBe(false);
expect(validateCustomProviderConfig('ok', {
name: 'X',
options: { baseURL: 'ftp://api.example.com' },
models: { m: { name: 'M' } },
}).error).toContain('http://');
expect(validateCustomProviderConfig('ok', {
name: 'X',
options: { baseURL: 'https://api.example.com' },
models: {},
}).ok).toBe(false);
});
test('validateCustomProviderConfig rejects missing credentials', () => {
expect(validateCustomProviderConfig('ok', {
name: 'X',
options: { baseURL: 'https://api.example.com' },
models: { m: { name: 'M' } },
}).ok).toBe(false);
expect(validateCustomProviderConfig('ok', {
name: 'X',
options: { baseURL: 'https://api.example.com' },
models: { m: { name: 'M' } },
}, { hasStoredAuth: true }).ok).toBe(true);
expect(validateCustomProviderConfig('ok', {
name: 'X',
env: ['MY_KEY'],
options: { baseURL: 'https://api.example.com' },
models: { m: { name: 'M' } },
}).ok).toBe(true);
});
test('accepts the OpenCode Responses and Anthropic adapter packages', () => {
for (const npm of ['@ai-sdk/openai', '@ai-sdk/anthropic']) {
const result = validateCustomProviderConfig('ok', {
name: 'X',
npm,
env: ['MY_KEY'],
options: { baseURL: 'https://api.example.com/v1' },
models: { m: { name: 'M' } },
});
expect(result.ok).toBe(true);
expect(result.value.config.npm).toBe(npm);
}
});
test('rejects unsupported adapter packages', () => {
const result = validateCustomProviderConfig('ok', {
name: 'X',
npm: '@example/unsupported',
env: ['MY_KEY'],
options: { baseURL: 'https://api.example.com/v1' },
models: { m: { name: 'M' } },
});
expect(result.ok).toBe(false);
expect(result.error).toContain('@ai-sdk/openai');
});
test('upsertProviderConfig writes and round-trips project config', () => {
const result = upsertProviderConfig('campus-llm', {
name: 'Campus LLM',
npm: '@ai-sdk/openai-compatible',
options: {
baseURL: 'https://llm.example.edu/v1',
headers: { 'X-Campus': '1' },
},
models: {
'fast-model': { name: 'Fast' },
},
env: ['CAMPUS_KEY'],
}, projectDir, 'project');
expect(result.providerId).toBe('campus-llm');
expect(fs.existsSync(result.path)).toBe(true);
expect(result.path.startsWith(projectDir)).toBe(true);
const written = readJson(result.path);
expect(written.provider['campus-llm']).toEqual({
npm: '@ai-sdk/openai-compatible',
name: 'Campus LLM',
env: ['CAMPUS_KEY'],
options: {
baseURL: 'https://llm.example.edu/v1',
headers: { 'X-Campus': '1' },
},
models: {
'fast-model': { name: 'Fast' },
},
});
const sources = getProviderSources('campus-llm', projectDir);
expect(sources.sources.project.exists).toBe(true);
expect(sources.sources.project.path).toBe(result.path);
});
test('upsertProviderConfig updates existing entry and clears disabled_providers', () => {
const configPath = path.join(projectDir, 'opencode.json');
writeJson(configPath, {
provider: {
'campus-llm': {
npm: '@ai-sdk/openai-compatible',
name: 'Old',
options: { baseURL: 'https://old.example.edu/v1' },
models: { a: { name: 'A' } },
},
},
disabled_providers: ['campus-llm', 'other'],
});
upsertProviderConfig('campus-llm', {
name: 'Campus LLM',
options: { baseURL: 'https://llm.example.edu/v1' },
models: { b: { name: 'B' } },
env: ['CAMPUS_KEY'],
}, projectDir, 'project');
const written = readJson(configPath);
expect(written.provider['campus-llm'].name).toBe('Campus LLM');
expect(written.provider['campus-llm'].models).toEqual({ b: { name: 'B' } });
expect(written.disabled_providers).toEqual(['other']);
});
test('upsertProviderConfig preserves unmanaged provider and model metadata', () => {
const configPath = path.join(projectDir, 'opencode.json');
writeJson(configPath, {
provider: {
'campus-llm': {
npm: '@ai-sdk/openai-compatible',
name: 'Old',
customProviderField: { owner: 'user' },
env: ['OLD_KEY'],
options: {
baseURL: 'https://old.example.edu/v1',
headers: { 'X-Old': '1' },
timeout: 45_000,
},
models: {
retained: {
name: 'Old retained name',
reasoning: true,
attachment: true,
tool_call: true,
modalities: { input: ['text', 'image', 'pdf'], output: ['text'] },
limit: { context: 1_050_000, input: 922_000, output: 128_000 },
options: { instructions: 'Keep this instruction' },
variants: {
low: { reasoningEffort: 'low' },
high: { reasoningEffort: 'high' },
},
customModelField: { source: 'manual' },
},
removed: {
name: 'Remove me',
reasoning: true,
},
},
},
},
});
upsertProviderConfig('campus-llm', {
name: 'Campus LLM',
options: { baseURL: 'https://new.example.edu/v1' },
models: {
retained: { name: 'Retained model' },
added: { name: 'Added model' },
},
}, projectDir, 'project', { hasStoredAuth: true });
const written = readJson(configPath).provider['campus-llm'];
expect(written).toEqual({
npm: '@ai-sdk/openai-compatible',
name: 'Campus LLM',
customProviderField: { owner: 'user' },
options: {
baseURL: 'https://new.example.edu/v1',
timeout: 45_000,
},
models: {
retained: {
name: 'Retained model',
reasoning: true,
attachment: true,
tool_call: true,
modalities: { input: ['text', 'image', 'pdf'], output: ['text'] },
limit: { context: 1_050_000, input: 922_000, output: 128_000 },
options: { instructions: 'Keep this instruction' },
variants: {
low: { reasoningEffort: 'low' },
high: { reasoningEffort: 'high' },
},
customModelField: { source: 'manual' },
},
added: { name: 'Added model' },
},
});
});
test('upsertProviderConfig preserves metadata while migrating the legacy providers alias', () => {
const configPath = path.join(projectDir, 'opencode.json');
writeJson(configPath, {
providers: {
legacy: {
name: 'Legacy provider',
options: { baseURL: 'https://old.example.com/v1', timeout: 30_000 },
models: { model: { name: 'Old model', reasoning: true } },
},
},
});
upsertProviderConfig('legacy', {
name: 'Updated provider',
options: { baseURL: 'https://new.example.com/v1' },
models: { model: { name: 'Updated model' } },
}, projectDir, 'project', { hasStoredAuth: true });
const written = readJson(configPath);
expect(written.providers).toBeUndefined();
expect(written.provider.legacy).toEqual({
npm: '@ai-sdk/openai-compatible',
name: 'Updated provider',
options: { baseURL: 'https://new.example.com/v1', timeout: 30_000 },
models: { model: { name: 'Updated model', reasoning: true } },
});
});
test('migrating one legacy providers entry keeps the other legacy entries', () => {
const configPath = path.join(projectDir, 'opencode.json');
writeJson(configPath, {
providers: {
legacy: { name: 'Legacy provider', options: { baseURL: 'https://old.example.com/v1' }, models: { model: { name: 'Old model' } } },
untouched: { name: 'Untouched', options: { baseURL: 'https://other.example.com/v1' }, models: { model: { name: 'Other model' } } },
},
});
upsertProviderConfig('legacy', {
name: 'Updated provider',
options: { baseURL: 'https://new.example.com/v1' },
models: { model: { name: 'Updated model' } },
}, projectDir, 'project', { hasStoredAuth: true });
const written = readJson(configPath);
expect(written.providers).toEqual({
untouched: { name: 'Untouched', options: { baseURL: 'https://other.example.com/v1' }, models: { model: { name: 'Other model' } } },
});
expect(written.provider.legacy.name).toBe('Updated provider');
});
test('upsert then remove restores absence', () => {
upsertProviderConfig('temp-provider', {
name: 'Temp',
options: { baseURL: 'https://api.example.com/v1' },
models: { m: { name: 'M' } },
env: ['TEMP_KEY'],
}, projectDir, 'project');
expect(getProviderSources('temp-provider', projectDir).sources.project.exists).toBe(true);
expect(removeProviderConfig('temp-provider', projectDir, 'project')).toBe(true);
expect(getProviderSources('temp-provider', projectDir).sources.project.exists).toBe(false);
});
test('failed validation does not write config', () => {
const configPath = path.join(projectDir, 'opencode.json');
expect(() => upsertProviderConfig('ok', {
name: 'X',
options: { baseURL: 'not-a-url' },
models: { m: { name: 'M' } },
env: ['X'],
}, projectDir, 'project')).toThrow(/Base URL/);
expect(fs.existsSync(configPath)).toBe(false);
});
test('upsert with hasStoredAuth allows config without env', () => {
const result = upsertProviderConfig('keyed-provider', {
name: 'Keyed',
options: { baseURL: 'https://api.example.com/v1' },
models: { m: { name: 'M' } },
}, projectDir, 'project', { hasStoredAuth: true });
expect(result.providerId).toBe('keyed-provider');
expect(result.config.env).toEqual(undefined);
});
test('project-scope edit updates project layer without creating a user entry', () => {
const providerId = `proj-scope-${Date.now()}`;
const configPath = path.join(projectDir, 'opencode.json');
upsertProviderConfig(providerId, {
name: 'Project Scoped',
options: { baseURL: 'https://project.example.com/v1' },
models: { m: { name: 'M' } },
}, projectDir, 'project', { hasStoredAuth: true });
upsertProviderConfig(providerId, {
name: 'Project Scoped Updated',
options: { baseURL: 'https://project.example.com/v2', headers: { 'X-Project': '1' } },
models: { m: { name: 'M2' } },
}, projectDir, 'project', { hasStoredAuth: true });
const written = readJson(configPath);
expect(written.provider[providerId]).toEqual({
npm: '@ai-sdk/openai-compatible',
name: 'Project Scoped Updated',
options: {
baseURL: 'https://project.example.com/v2',
headers: { 'X-Project': '1' },
},
models: { m: { name: 'M2' } },
});
const sources = getProviderSources(providerId, projectDir);
expect(sources.sources.project.exists).toBe(true);
expect(sources.sources.user.exists).toBe(false);
expect(sources.sources.custom.exists).toBe(false);
for (const userPath of [
path.join(OPENCODE_CONFIG_DIR, 'opencode.json'),
path.join(OPENCODE_CONFIG_DIR, 'config.json'),
]) {
if (!fs.existsSync(userPath)) continue;
const userConfig = readJson(userPath);
expect(userConfig.provider?.[providerId]).toBeUndefined();
expect(userConfig.providers?.[providerId]).toBeUndefined();
}
});
test('custom-scope edit updates custom layer without creating a user entry', () => {
const providerId = `custom-scope-${Date.now()}`;
const customPath = path.join(projectDir, 'custom-opencode.json');
const previousEnv = process.env.OPENCODE_CONFIG;
process.env.OPENCODE_CONFIG = customPath;
try {
upsertProviderConfig(providerId, {
name: 'Custom Scoped',
options: { baseURL: 'https://custom.example.com/v1' },
models: { m: { name: 'M' } },
}, projectDir, 'custom', { hasStoredAuth: true });
upsertProviderConfig(providerId, {
name: 'Custom Scoped Updated',
options: { baseURL: 'https://custom.example.com/v2' },
models: { n: { name: 'N' } },
}, projectDir, 'custom', { hasStoredAuth: true });
const written = readJson(customPath);
expect(written.provider[providerId].name).toBe('Custom Scoped Updated');
expect(written.provider[providerId].options.baseURL).toBe('https://custom.example.com/v2');
const sources = getProviderSources(providerId, projectDir);
expect(sources.sources.custom.exists).toBe(true);
expect(sources.sources.user.exists).toBe(false);
expect(sources.sources.project.exists).toBe(false);
for (const userPath of [
path.join(OPENCODE_CONFIG_DIR, 'opencode.json'),
path.join(OPENCODE_CONFIG_DIR, 'config.json'),
]) {
if (!fs.existsSync(userPath)) continue;
const userConfig = readJson(userPath);
expect(userConfig.provider?.[providerId]).toBeUndefined();
expect(userConfig.providers?.[providerId]).toBeUndefined();
}
} finally {
if (previousEnv === undefined) {
delete process.env.OPENCODE_CONFIG;
} else {
process.env.OPENCODE_CONFIG = previousEnv;
}
}
});
});