8611ee8df7
This lets our spec files be .ts instead of just .js. The typescript files will be checked against the public types. Tests are compiled with babel just in time before running them, emulating the jest experience. TypeScript tests are also linted with eslint. I converted keyboard.spec.js as the first demo. I'll follow up converting some more more tests.
125 lines
3.9 KiB
TypeScript
125 lines
3.9 KiB
TypeScript
type ServerResponse = import('http').ServerResponse;
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type IncomingMessage = import('http').IncomingMessage;
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type Falsy = false|''|0|null|undefined;
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interface Expect<T> {
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toBe(other: T, message?: string): void;
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toBeFalsy(message?: string): void;
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toBeTruthy(message?: string): void;
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toContain(other: any, message?: string): void;
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toEqual(other: T, message?: string): void;
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toBeNull(message?: string): void;
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toBeInstanceOf(other: Function, message?: string): void;
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toBeGreaterThan(other: number, message?: string): void;
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toBeGreaterThanOrEqual(other: number, message?: string): void;
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toBeLessThan(other: number, message?: string): void;
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toBeLessThanOrEqual(other: number, message?: string): void;
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toBeCloseTo(other: number, precision: number, message?: string): void;
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toBeGolden(golden: {goldenPath: string, outputPath: string, goldenName: string}): void;
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not: Expect<T>;
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}
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type DescribeFunction = ((name: string, inner: () => void) => void) & {fail(condition: boolean): DescribeFunction};
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type ItFunction<STATE> = ((name: string, inner: (state: STATE) => Promise<void>) => void) & {
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fail(condition: boolean): ItFunction<STATE>;
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skip(condition: boolean): ItFunction<STATE>;
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slow(): ItFunction<STATE>;
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repeat(n: number): ItFunction<STATE>;
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};
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type TestRunner<STATE> = {
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describe: DescribeFunction;
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xdescribe: DescribeFunction;
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fdescribe: DescribeFunction;
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it: ItFunction<STATE>;
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xit: ItFunction<STATE>;
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fit: ItFunction<STATE>;
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dit: ItFunction<STATE>;
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beforeAll, beforeEach, afterAll, afterEach;
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};
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interface TestSetup<STATE> {
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testRunner: TestRunner<STATE>;
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product: 'Chromium'|'Firefox'|'WebKit';
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FFOX: boolean;
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WEBKIT: boolean;
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CHROMIUM: boolean;
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MAC: boolean;
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LINUX: boolean;
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WIN: boolean;
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playwright: typeof import('../index');
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browserType: import('../index').BrowserType<import('../index').Browser>;
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selectors: import('../index').Selectors;
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expect<T>(value: T): Expect<T>;
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defaultBrowserOptions: import('../index').LaunchOptions;
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playwrightPath;
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headless: boolean;
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ASSETS_DIR: string;
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}
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type TestState = {
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server: TestServer;
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httpsServer: TestServer;
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sourceServer: TestServer;
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};
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type BrowserState = TestState & {
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browser: import('../index').Browser;
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browserServer: import('../index').BrowserServer;
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};
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type PageState = BrowserState & {
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context: import('../index').BrowserContext;
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page: import('../index').Page;
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};
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type ChromiumPageState = PageState & {
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browser: import('../index').ChromiumBrowser;
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};
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type TestSuite = (setup: TestSetup<TestState>) => void;
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type BrowserTestSuite = (setup: TestSetup<BrowserState>) => void;
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type PageTestSuite = (setup: TestSetup<PageState>) => void;
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type ChromiumTestSuite = (setup: TestSetup<ChromiumPageState>) => void;
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interface TestServer {
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enableHTTPCache(pathPrefix: string);
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setAuth(path: string, username: string, password: string);
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enableGzip(path: string);
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setCSP(path: string, csp: string);
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stop(): Promise<void>;
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setRoute(path: string, handler: (message: IncomingMessage, response: ServerResponse) => void);
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setRedirect(from: string, to: string);
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waitForRequest(path: string): Promise<IncomingMessage>;
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reset();
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serveFile(request: IncomingMessage, response: ServerResponse, pathName: string);
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PORT: number;
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PREFIX: string;
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CROSS_PROCESS_PREFIX: string;
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EMPTY_PAGE: string;
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}
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declare const describe: DescribeFunction;
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declare const fdescribe: DescribeFunction;
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declare const xdescribe: DescribeFunction;
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declare function expect<T>(value: T): Expect<T>;
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declare const it: ItFunction<PageState>;
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declare const fit: ItFunction<PageState>;
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declare const dit: ItFunction<PageState>;
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declare const xit: ItFunction<PageState>;
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declare const browserType: import('../index').BrowserType<import('../index').Browser>;
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// global variables in assets
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// keyboard.html
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declare function getResult(): string;
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