@testplane/storybook/build/storybook/story-test-runner/open-story/index.js

Testplane plugin that enables runtime screenshot storybook tests autogeneration

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.openStory = void 0;
const play_function_error_1 = require("../play-function-error");
const testplane_open_story_1 = __importDefault(require("./testplane-open-story"));
async function openStory(browser, story, storybookGlobals) {
    const browserConfig = await browser.getConfig();
    const currentBrowserUrl = await browser.getUrl();
    const iframeUrlObj = new URL(browserConfig.baseUrl);
    const currentUrlObj = new URL(currentBrowserUrl);
    const isOnStorybookPage = currentUrlObj.host === iframeUrlObj.host && currentUrlObj.pathname.includes("iframe.html");
    const shouldRemount = isOnStorybookPage && currentUrlObj.searchParams.get("id") === story.id;
    if (!isOnStorybookPage) {
        const storybookIframeUrl = await getStorybookIframeUrl(browser);
        await browser.runStep("open storybook url", () => browser.url(storybookIframeUrl));
    }
    await extendBrowserMeta(browser, story);
    return browser.runStep("wait story load", async () => {
        const storyLoadResult = await testplane_open_story_1.default.execute(browser, story.id, storybookGlobals, shouldRemount);
        if (storyLoadResult.loadError) {
            throw new Error(storyLoadResult.loadError);
        }
        if (storyLoadResult.playFunctionError) {
            throw new play_function_error_1.PlayFunctionError(storyLoadResult.playFunctionError);
        }
        if (!story.autoscreenshotSelector && !storyLoadResult.rootSelector) {
            throw new Error("Story root selector is not found");
        }
        return storyLoadResult;
    });
}
exports.openStory = openStory;
async function getStorybookIframeUrl(browser) {
    const browserConfig = await browser.getConfig();
    const iframeUrlObj = new URL(browserConfig.baseUrl);
    iframeUrlObj.searchParams.set("instrument", String(true));
    iframeUrlObj.searchParams.set("viewMode", "story");
    return iframeUrlObj.toString();
}
async function extendBrowserMeta(browser, story) {
    const storybookIframeUrl = await getStorybookIframeUrl(browser);
    const urlObj = new URL(storybookIframeUrl);
    urlObj.searchParams.set("id", story.id);
    urlObj.searchParams.set("path", `/${story.type}/${story.id}`);
    browser.executionContext["@testplane/storybook-assertView-opts"] =
        story.assertViewOpts;
    await browser.setMeta("url", urlObj.toString().replace("iframe.html", "index.html"));
    await browser.setMeta("storyFile", story.importPath);
}
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