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18c19ead76
New python 3.6 deployments will fail today per the previous announcement https://vercel.com/changelog/python-3-6-is-being-deprecated This PR updates the tests to use python 3.9 instead.
73 lines
2.5 KiB
TypeScript
Vendored
73 lines
2.5 KiB
TypeScript
Vendored
import { getSupportedPythonVersion } from '../src/version';
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let warningMessages: string[];
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const originalConsoleWarn = console.warn;
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const realDateNow = Date.now.bind(global.Date);
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beforeEach(() => {
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warningMessages = [];
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console.warn = m => {
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warningMessages.push(m);
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};
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});
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afterEach(() => {
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console.warn = originalConsoleWarn;
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global.Date.now = realDateNow;
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});
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it('should only match supported versions, otherwise throw an error', async () => {
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expect(
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getSupportedPythonVersion({ pipLockPythonVersion: '3.9' })
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).toHaveProperty('runtime', 'python3.9');
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});
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it('should ignore minor version in vercel dev', async () => {
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expect(
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getSupportedPythonVersion({ pipLockPythonVersion: '3.9', isDev: true })
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).toHaveProperty('runtime', 'python3');
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expect(
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getSupportedPythonVersion({ pipLockPythonVersion: '3.6', isDev: true })
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).toHaveProperty('runtime', 'python3');
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expect(
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getSupportedPythonVersion({ pipLockPythonVersion: '999', isDev: true })
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).toHaveProperty('runtime', 'python3');
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expect(warningMessages).toStrictEqual([]);
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});
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it('should select latest version when no Piplock detected', async () => {
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expect(
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getSupportedPythonVersion({ pipLockPythonVersion: undefined })
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).toHaveProperty('runtime', 'python3.9');
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expect(warningMessages).toStrictEqual([]);
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});
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it('should select latest version and warn when invalid Piplock detected', async () => {
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expect(
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getSupportedPythonVersion({ pipLockPythonVersion: '999' })
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).toHaveProperty('runtime', 'python3.9');
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expect(warningMessages).toStrictEqual([
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'Warning: Python version "999" detected in Pipfile.lock is invalid and will be ignored. http://vercel.link/python-version',
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]);
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});
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it('should throw for discontinued versions', async () => {
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global.Date.now = () => new Date('2022-07-31').getTime();
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expect(() =>
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getSupportedPythonVersion({ pipLockPythonVersion: '3.6' })
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).toThrow(
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'Python version "3.6" detected in Pipfile.lock is discontinued and must be upgraded.'
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);
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expect(warningMessages).toStrictEqual([]);
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});
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it('should warn for deprecated versions, soon to be discontinued', async () => {
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global.Date.now = () => new Date('2021-07-01').getTime();
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expect(
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getSupportedPythonVersion({ pipLockPythonVersion: '3.6' })
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).toHaveProperty('runtime', 'python3.6');
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expect(warningMessages).toStrictEqual([
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'Error: Python version "3.6" detected in Pipfile.lock has reached End-of-Life. Deployments created on or after 2022-07-18 will fail to build. http://vercel.link/python-version',
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]);
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});
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