pnpm/lib/test/cache.js

A fast implementation of npm install

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator.throw(value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments)).next());
    });
};
const src_1 = require('../src');
const globalPath_1 = require('./support/globalPath');
const distTags_1 = require('./support/distTags');
const testDefaults_1 = require('./support/testDefaults');
const tape = require('tape');
const promisifyTape = require('tape-promise');
const exists = require('exists-file');
const path = require('path');
const prepare_1 = require('./support/prepare');
const test = promisifyTape(tape);
test('cache clean removes cache', function (t) {
    return __awaiter(this, void 0, void 0, function* () {
        yield src_1.installPkgs(['is-positive'], testDefaults_1.default({ globalPath: globalPath_1.default, global: true }));
        const cache = path.join(globalPath_1.default, 'cache');
        t.ok(yield exists(cache), 'cache is created');
        yield src_1.cleanCache(globalPath_1.default);
        t.ok(!(yield exists(cache)), 'cache is removed');
    });
});
test('should fail to update when requests are cached', function (t) {
    return __awaiter(this, void 0, void 0, function* () {
        prepare_1.default();
        yield src_1.cleanCache(globalPath_1.default);
        const latest = 'stable';
        const cacheTTL = 60 * 60;
        yield distTags_1.add('dep-of-pkg-with-1-dep', '1.0.0', latest);
        yield src_1.installPkgs(['pkg-with-1-dep'], testDefaults_1.default({ save: true, tag: latest, cacheTTL }));
        t.ok(yield exists('node_modules/.store/nested/dep-of-pkg-with-1-dep@1.0.0'), 'should install dep-of-pkg-with-1-dep@1.0.0');
        yield distTags_1.add('dep-of-pkg-with-1-dep', '1.1.0', latest);
        yield src_1.install(testDefaults_1.default({ depth: 1, tag: latest, cacheTTL }));
        t.ok(yield exists('node_modules/.store/nested/dep-of-pkg-with-1-dep@1.0.0'), 'should not update to dep-of-pkg-with-1-dep@1.1.0');
    });
});
test('should skip cahe even if it exists when cacheTTL = 0', function (t) {
    return __awaiter(this, void 0, void 0, function* () {
        prepare_1.default();
        yield src_1.cleanCache(globalPath_1.default);
        const latest = 'stable';
        yield distTags_1.add('dep-of-pkg-with-1-dep', '1.0.0', latest);
        yield src_1.installPkgs(['pkg-with-1-dep'], testDefaults_1.default({ save: true, tag: latest, cacheTTL: 60 * 60 }));
        t.ok(yield exists('node_modules/.store/nested/dep-of-pkg-with-1-dep@1.0.0'), 'should install dep-of-pkg-with-1-dep@1.0.0');
        yield distTags_1.add('dep-of-pkg-with-1-dep', '1.1.0', latest);
        yield src_1.install(testDefaults_1.default({ depth: 1, tag: latest, cacheTTL: 0 }));
        t.ok(yield exists('node_modules/.store/nested/dep-of-pkg-with-1-dep@1.1.0'), 'should update to dep-of-pkg-with-1-dep@1.1.0');
    });
});
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