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import { Locator, Page, _electron as electron, ElectronApplication } from 'playwright';
export type GetByTestId = (id: string) => Locator;
export interface StartAppResponse {
app: ElectronApplication;
page: Page;
getByTestId: GetByTestId;
}
export const startApp = async (mainPath: string): Promise<StartAppResponse> => {
process.env.CI = 'e2e';
const app = await electron.launch({
args: [mainPath],
});
await app.evaluate(({ webContents }) => {
return new Promise((resolve) => {
webContents.getAllWebContents()[0].on('did-finish-load', resolve);
});
});
const page = await app.firstWindow();
page.on('pageerror', (error) => {
console.log(error);
});
page.on('console', (msg) => {
console.log(msg.text());
});
const getByTestId = (id: string) => page.locator(`data-test-id=${id}`);
return { app, page, getByTestId };
};
const getStyleProperty = (locator: Locator, property: string) => {
return locator.evaluate(
(el, { property }) => {
return window.getComputedStyle(el).getPropertyValue(property);
},
{ property },
);
};
export const getColor = (locator: Locator) => {
return getStyleProperty(locator, 'color');
};
export const getBackgroundColor = (locator: Locator) => {
return getStyleProperty(locator, 'background-color');
};
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