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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,13 @@ | ||
| export default (args, callback) => { | ||
| export default async (args, func) => { | ||
| if (typeof args === 'function') { | ||
| callback = args | ||
| func = args | ||
| args = [] | ||
| } | ||
|
|
||
| const oldArgv = process.argv | ||
| process.argv = [...oldArgv.slice(0, 2), ...args] | ||
|
|
||
| return Promise.resolve().then(callback).finally(() => process.argv = oldArgv) | ||
| try { | ||
| await func() | ||
| } finally { | ||
| process.argv = oldArgv | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,18 +1,37 @@ | ||
| import mockArgv from '.' | ||
|
|
||
| export default { | ||
| async: () => mockArgv( | ||
| ['foo', 'bar'], | ||
| () => new Promise(resolve => setTimeout(() => { expect(process.argv).toEqual([...process.argv.slice(0, 2), 'foo', 'bar']); return resolve() }, 100)), | ||
| ), | ||
| async: () => | ||
| mockArgv( | ||
| ['foo', 'bar'], | ||
| () => | ||
| new Promise(resolve => | ||
| setTimeout(() => { | ||
| expect(process.argv).toEqual([ | ||
| ...process.argv.slice(0, 2), | ||
| 'foo', | ||
| 'bar', | ||
| ]) | ||
| return resolve() | ||
| }, 100) | ||
| ) | ||
| ), | ||
| 'empty args': done => { | ||
| mockArgv([], () => { expect(process.argv).toEqual(process.argv.slice(0, 2)); done() }) | ||
| mockArgv([], () => { | ||
| expect(process.argv).toEqual(process.argv.slice(0, 2)) | ||
| done() | ||
| }) | ||
| }, | ||
| 'has args': done => { | ||
| mockArgv(['foo', 'bar'], () => { expect(process.argv).toEqual([...process.argv.slice(0, 2), 'foo', 'bar']); done() }) | ||
| mockArgv(['foo', 'bar'], () => { | ||
| expect(process.argv).toEqual([...process.argv.slice(0, 2), 'foo', 'bar']) | ||
| done() | ||
| }) | ||
| }, | ||
| 'missing args': done => { | ||
| mockArgv(() => { expect(process.argv).toEqual(process.argv.slice(0, 2)); done() }) | ||
| mockArgv(() => { | ||
| expect(process.argv).toEqual(process.argv.slice(0, 2)) | ||
| done() | ||
| }) | ||
| }, | ||
| } | ||
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|