Dermot Duffy
650d99ec00
* fix: Fix initialization race condition in certain circumstances * Minor improvements and camera iris logo
80 lines
2.5 KiB
TypeScript
80 lines
2.5 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { Initializer } from '../../src/utils/initializer/initializer';
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describe('Initializer', () => {
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it('should initialize with initializer', async () => {
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const initializer = new Initializer();
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expect(initializer.isInitialized('foo')).toBeFalsy();
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expect(
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await initializer.initializeIfNecessary('foo', async () => true),
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).toBeTruthy();
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expect(initializer.isInitialized('foo')).toBeTruthy();
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});
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it('should initialize without initializer', async () => {
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const initializer = new Initializer();
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expect(initializer.isInitialized('foo')).toBeFalsy();
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expect(
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await initializer.initializeIfNecessary('foo', async () => true),
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).toBeTruthy();
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expect(initializer.isInitialized('foo')).toBeTruthy();
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});
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it('should initialize when already initialized', async () => {
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const initializer = new Initializer();
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expect(initializer.isInitialized('foo')).toBeFalsy();
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expect(
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await initializer.initializeIfNecessary('foo', async () => true),
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).toBeTruthy();
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expect(
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await initializer.initializeIfNecessary('foo', async () => true),
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).toBeTruthy();
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expect(initializer.isInitialized('foo')).toBeTruthy();
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});
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it('should not initialize with failed initializer', async () => {
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const initializer = new Initializer();
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expect(initializer.isInitialized('foo')).toBeFalsy();
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expect(
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await initializer.initializeIfNecessary('foo', async () => false),
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).toBeFalsy();
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expect(initializer.isInitialized('foo')).toBeFalsy();
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});
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it('should initialize multiple', async () => {
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const initializer = new Initializer();
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expect(initializer.isInitializedMultiple(['foo', 'bar'])).toBeFalsy();
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expect(
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await initializer.initializeMultipleIfNecessary({
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foo: async () => true,
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bar: async () => false,
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}),
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).toBeFalsy();
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expect(initializer.isInitializedMultiple(['foo', 'bar'])).toBeFalsy();
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expect(
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await initializer.initializeMultipleIfNecessary({
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bar: async () => true,
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}),
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).toBeTruthy();
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expect(initializer.isInitializedMultiple(['foo', 'bar'])).toBeTruthy();
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});
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it('should uninitialize', async () => {
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const initializer = new Initializer();
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await initializer.initializeIfNecessary('foo');
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expect(initializer.isInitialized('foo')).toBeTruthy();
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initializer.uninitialize('foo');
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expect(initializer.isInitialized('foo')).toBeFalsy();
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});
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});
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