setup-node/__tests__/installer.test.ts

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2019-08-04 01:49:54 +00:00
import io = require('@actions/io');
import fs = require('fs');
import os = require('os');
import path = require('path');
const toolDir = path.join(
process.cwd(),
'runner',
path.join(
Math.random()
.toString(36)
.substring(7)
),
'tools'
);
const tempDir = path.join(
process.cwd(),
'runner',
path.join(
Math.random()
.toString(36)
.substring(7)
),
'temp'
);
process.env['RUNNER_TOOL_CACHE'] = toolDir;
process.env['RUNNER_TEMP'] = tempDir;
import * as installer from '../src/installer';
const IS_WINDOWS = process.platform === 'win32';
describe('installer tests', () => {
beforeAll(async () => {
await io.rmRF(toolDir);
await io.rmRF(tempDir);
}, 100000);
afterAll(async () => {
try {
await io.rmRF(toolDir);
await io.rmRF(tempDir);
} catch {
console.log('Failed to remove test directories');
}
}, 100000);
it('Acquires version of node if no matching version is installed', async () => {
await installer.getNode('10.16.0');
const nodeDir = path.join(toolDir, 'node', '10.16.0', os.arch());
expect(fs.existsSync(`${nodeDir}.complete`)).toBe(true);
if (IS_WINDOWS) {
expect(fs.existsSync(path.join(nodeDir, 'node.exe'))).toBe(true);
} else {
expect(fs.existsSync(path.join(nodeDir, 'bin', 'node'))).toBe(true);
}
}, 100000);
if (IS_WINDOWS) {
it('Falls back to backup location if first one doesnt contain correct version', async () => {
await installer.getNode('5.10.1');
const nodeDir = path.join(toolDir, 'node', '5.10.1', os.arch());
expect(fs.existsSync(`${nodeDir}.complete`)).toBe(true);
expect(fs.existsSync(path.join(nodeDir, 'node.exe'))).toBe(true);
}, 100000);
it('Falls back to third location if second one doesnt contain correct version', async () => {
await installer.getNode('0.12.18');
const nodeDir = path.join(toolDir, 'node', '0.12.18', os.arch());
expect(fs.existsSync(`${nodeDir}.complete`)).toBe(true);
expect(fs.existsSync(path.join(nodeDir, 'node.exe'))).toBe(true);
}, 100000);
}
it('Throws if no location contains correct node version', async () => {
let thrown = false;
try {
await installer.getNode('1000');
} catch {
thrown = true;
}
expect(thrown).toBe(true);
});
it('Acquires version of node with long paths', async () => {
const toolpath = await installer.getNode('8.8.1');
const nodeDir = path.join(toolDir, 'node', '8.8.1', os.arch());
expect(fs.existsSync(`${nodeDir}.complete`)).toBe(true);
if (IS_WINDOWS) {
expect(fs.existsSync(path.join(nodeDir, 'node.exe'))).toBe(true);
} else {
expect(fs.existsSync(path.join(nodeDir, 'bin', 'node'))).toBe(true);
}
}, 100000);
it('Uses version of node installed in cache', async () => {
const nodeDir: string = path.join(toolDir, 'node', '250.0.0', os.arch());
await io.mkdirP(nodeDir);
fs.writeFileSync(`${nodeDir}.complete`, 'hello');
// This will throw if it doesn't find it in the cache (because no such version exists)
await installer.getNode('250.0.0');
return;
});
it('Doesnt use version of node that was only partially installed in cache', async () => {
const nodeDir: string = path.join(toolDir, 'node', '251.0.0', os.arch());
await io.mkdirP(nodeDir);
let thrown = false;
try {
// This will throw if it doesn't find it in the cache (because no such version exists)
await installer.getNode('251.0.0');
} catch {
thrown = true;
}
expect(thrown).toBe(true);
return;
});
it('Resolves semantic versions of node installed in cache', async () => {
const nodeDir: string = path.join(toolDir, 'node', '252.0.0', os.arch());
await io.mkdirP(nodeDir);
fs.writeFileSync(`${nodeDir}.complete`, 'hello');
// These will throw if it doesn't find it in the cache (because no such version exists)
await installer.getNode('252.0.0');
await installer.getNode('252');
await installer.getNode('252.0');
});
});