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@sprucelabs/test-utils

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Helpful utilities to make asserting more complicated conditions quick and easy! ⚡️

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"use strict"; var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; var desc = Object.getOwnPropertyDescriptor(m, k); if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { desc = { enumerable: true, get: function() { return m[k]; } }; } Object.defineProperty(o, k2, desc); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; })); var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { Object.defineProperty(o, "default", { enumerable: true, value: v }); }) : function(o, v) { o["default"] = v; }); var __importStar = (this && this.__importStar) || (function () { var ownKeys = function(o) { ownKeys = Object.getOwnPropertyNames || function (o) { var ar = []; for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; return ar; }; return ownKeys(o); }; return function (mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); __setModuleDefault(result, mod); return result; }; })(); Object.defineProperty(exports, "__esModule", { value: true }); exports.default = test; exports.suite = suite; const SpruceTestResolver_1 = __importStar(require("./SpruceTestResolver")); if (typeof it === 'undefined') { //@ts-ignore global.it = () => { }; } let areLifecycleHooksInPlace = false; //recursive function to get static method by name looping up through constructor chain function resolveMethod(Target, name) { if (Target[name]) { return Target[name]; } if (Target.constructor && Target.constructor !== Target) { return resolveMethod(Target.constructor, name); } return null; } /** Hooks up before, after, etc. */ function hookupTestClassToJestLifecycle(Target) { if (areLifecycleHooksInPlace) { return; } areLifecycleHooksInPlace = true; const hooks = ['beforeAll', 'beforeEach', 'afterAll', 'afterEach']; hooks.forEach((hook) => { // @ts-ignore if (global[hook]) { // @ts-ignore global[hook](async () => { SpruceTestResolver_1.default.resolveTestClass(Target); if (hook === 'beforeEach') { await SpruceTestResolver_1.TestLifecycleListeners.emitWillRunBeforeEach(); await runBeforeEach(Target); await SpruceTestResolver_1.TestLifecycleListeners.emitDidRunBeforeEach(); } else if (hook === 'afterEach') { await SpruceTestResolver_1.TestLifecycleListeners.emitWillRunAfterEach(); await runAfterEach(Target); await SpruceTestResolver_1.TestLifecycleListeners.emitDidRunAfterEach(); SpruceTestResolver_1.default.reset(); } else if (hook === 'beforeAll') { await SpruceTestResolver_1.TestLifecycleListeners.emitWillRunBeforeAll(); await runBeforeAll(Target); await SpruceTestResolver_1.TestLifecycleListeners.emitDidRunBeforeAll(); SpruceTestResolver_1.default.reset(); } else if (hook === 'afterAll') { await SpruceTestResolver_1.TestLifecycleListeners.emitWillRunAfterAll(); await runAfterAll(Target); await SpruceTestResolver_1.TestLifecycleListeners.emitDidRunAfterAll(); } }); } }); } async function runBeforeAll(Target) { await callStaticHook(Target, 'beforeAll'); } async function runAfterAll(Target) { await callStaticHook(Target, 'afterAll'); } async function callStaticHook(Target, hook) { const cb = resolveMethod(Target, hook); await cb?.apply?.(SpruceTestResolver_1.default.ActiveTestClass ? Target.constructor : Target); } async function runAfterEach(Target) { if (SpruceTestResolver_1.default.ActiveTestClass) { const Resolved = SpruceTestResolver_1.default.resolveTestClass(Target); await Resolved.afterEach?.apply(Resolved); } else if (Target.afterEach) { await Target.afterEach?.apply?.(Target); } else { await Target?.constructor.afterEach?.apply?.(Target.constructor); } } async function runBeforeEach(Target) { if (SpruceTestResolver_1.default.ActiveTestClass) { const Resolved = SpruceTestResolver_1.default.resolveTestClass(Target); await Resolved.beforeEach?.apply(Resolved); } else if (Target.beforeEach) { await Target.beforeEach?.apply?.(Target); } else { await Target?.constructor.beforeEach?.apply?.(Target.constructor); } } /** Test decorator */ function test(description, ...args) { return function (Target, propertyKey, descriptor) { hookupTestClassToJestLifecycle(Target); // Make sure each test gets the spruce it(description ?? propertyKey, async () => { const Resolved = SpruceTestResolver_1.default.resolveTestClass(Target); if (!Resolved[propertyKey]) { throw new Error(`The test '${propertyKey}()' should NOT be static when tests run with suite()`); } const bound = descriptor.value.bind(Resolved); //@ts-ignore global.activeTest = { file: Target.name, test: propertyKey, }; return bound(...args); }); }; } function suite() { return function (Target) { SpruceTestResolver_1.default.ActiveTestClass = Target; }; } /** Only decorator */ test.only = (description, ...args) => { return function (target, propertyKey, descriptor) { // Lets attach before/after hookupTestClassToJestLifecycle(target); // Make sure each test gets the spruce it.only(description ?? propertyKey, async () => { const bound = descriptor.value.bind(SpruceTestResolver_1.default.resolveTestClass(target)); return bound(...args); }); }; }; /** Todo decorator */ test.todo = (description, ..._args) => { return function (target, propertyKey) { // Lets attach before/after hookupTestClassToJestLifecycle(target); // Make sure each test gets the spruce it.todo(description ?? propertyKey); }; }; /** Skip decorator */ test.skip = (description, ...args) => { return function (target, propertyKey, descriptor) { // Lets attach before/after hookupTestClassToJestLifecycle(target); // Make sure each test gets the spruce it.skip(description ?? propertyKey, async () => { const bound = descriptor.value.bind(SpruceTestResolver_1.default.resolveTestClass(target)); return bound(...args); }); }; };