51 lines
1.8 KiB
TypeScript
51 lines
1.8 KiB
TypeScript
import { afterEach, describe, expect, it } from 'vitest'
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import { mkdtemp, rm, writeFile } from 'node:fs/promises'
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import os from 'node:os'
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import path from 'node:path'
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import { getEffectiveEnvValue } from '../runtime-env'
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describe('getEffectiveEnvValue', () => {
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afterEach(() => {
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delete process.env.TEST_RUNTIME_ENV
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})
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it('reads values from the OpenClaw env file before process.env', async () => {
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const tmpDir = await mkdtemp(path.join(os.tmpdir(), 'mc-runtime-env-'))
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try {
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const envFilePath = path.join(tmpDir, '.env')
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await writeFile(envFilePath, 'TEST_RUNTIME_ENV=from-file\n', 'utf-8')
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process.env.TEST_RUNTIME_ENV = 'from-process'
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await expect(getEffectiveEnvValue('TEST_RUNTIME_ENV', { envFilePath })).resolves.toBe('from-file')
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} finally {
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await rm(tmpDir, { recursive: true, force: true })
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}
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})
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it('falls back to process.env when the env file does not define the key', async () => {
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const tmpDir = await mkdtemp(path.join(os.tmpdir(), 'mc-runtime-env-'))
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try {
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const envFilePath = path.join(tmpDir, '.env')
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await writeFile(envFilePath, 'OTHER_KEY=value\n', 'utf-8')
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process.env.TEST_RUNTIME_ENV = 'from-process'
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await expect(getEffectiveEnvValue('TEST_RUNTIME_ENV', { envFilePath })).resolves.toBe('from-process')
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} finally {
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await rm(tmpDir, { recursive: true, force: true })
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}
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})
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it('returns an empty string when the key is missing everywhere', async () => {
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const tmpDir = await mkdtemp(path.join(os.tmpdir(), 'mc-runtime-env-'))
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try {
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const envFilePath = path.join(tmpDir, '.env')
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await writeFile(envFilePath, '', 'utf-8')
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await expect(getEffectiveEnvValue('TEST_RUNTIME_ENV', { envFilePath })).resolves.toBe('')
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} finally {
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await rm(tmpDir, { recursive: true, force: true })
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}
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})
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})
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