john
45 lines
1.4 KiB
JavaScript
45 lines
1.4 KiB
JavaScript
import assert from 'node:assert/strict';
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import test from 'node:test';
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import {
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createCanaryPolicy,
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describeCanaryMatch,
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resolveCanaryTarget,
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} from './canary-routing.mjs';
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const policy = createCanaryPolicy({
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usernames: ['john'],
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wechatUserIds: ['wx_ul610et8'],
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});
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test('canary routes the configured john identity to candidate', () => {
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assert.equal(resolveCanaryTarget({ id: 'a6fb1e97', username: 'john' }, policy), 'candidate');
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});
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test('canary routes the exact 唐 WeChat identity by immutable user id', () => {
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assert.equal(
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resolveCanaryTarget({ id: 'a70ff537', displayName: '唐', wechatUserId: 'wx_ul610et8' }, policy),
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'candidate',
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);
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});
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test('same nickname without the configured immutable identity stays on stable', () => {
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assert.equal(
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resolveCanaryTarget({ id: 'other-user', displayName: '唐', wechatUserId: 'wx_other' }, policy),
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'stable',
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);
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});
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test('unrecognized, missing, and malformed identities fail closed to stable', () => {
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for (const identity of [null, {}, { username: 'admin' }, { id: 'wx_ul610et8' }]) {
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assert.equal(resolveCanaryTarget(identity, policy), 'stable');
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}
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});
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test('match description never exposes display-name routing', () => {
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const result = describeCanaryMatch({ id: 'other', displayName: '唐' }, policy);
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assert.equal(result.target, 'stable');
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assert.equal(result.matched, false);
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assert.equal(result.identity.username, '');
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});
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