react-native-screenshot-test
Version:
Screenshot testing tool for react-native apps
160 lines (159 loc) • 9.47 kB
JavaScript
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}
}
return to.concat(ar || Array.prototype.slice.call(from));
};
import { jsx as _jsx } from "react/jsx-runtime";
import { useEffect, useRef, useState } from 'react';
import { View } from 'react-native';
import { addScreenShotToPath, generateHtmlFile } from './utils';
import { defaultConfig } from './withScreenShot';
var relativePathToScreenshotTestServer = '../../../'; // since the server code will be in server.js present inside node_modules/screenshot-test-server/dist folder
var withScreenShotTestHeadLess = function (components, screenshotConfig) {
var _a;
var _b = screenshotConfig !== null && screenshotConfig !== void 0 ? screenshotConfig : {}, _c = _b.serverUrl, serverUrl = _c === void 0 ? defaultConfig.serverUrl : _c, _d = _b.batchSize, batchSize = _d === void 0 ? defaultConfig.batchSize : _d, _e = _b.maxWidth, maxWidth = _e === void 0 ? defaultConfig.maxWidth : _e, _f = _b.backgroundColor, backgroundColor = _f === void 0 ? defaultConfig.backgroundColor : _f, showDiffInGrayScale = _b.showDiffInGrayScale, _g = _b.quality, quality = _g === void 0 ? defaultConfig.quality : _g;
useEffect(function () {
setTimeout(function () {
captureView(componentsCurrentlyRendered);
}, 1000);
}, []);
var path = (_a = screenshotConfig === null || screenshotConfig === void 0 ? void 0 : screenshotConfig.path) !== null && _a !== void 0 ? _a : defaultConfig.path;
if (path.startsWith('/') || path.startsWith('./')) {
path = path.split('/')[1];
}
path = relativePathToScreenshotTestServer + path;
var offset = useRef(0);
var _h = __read(useState(components.slice(offset.current, batchSize)), 2), componentsCurrentlyRendered = _h[0], setComponentsCurrentlyRendered = _h[1];
var captureView = function (componentsCurrentlyRendered) { return __awaiter(void 0, void 0, void 0, function () {
var ps, metaData;
return __generator(this, function (_a) {
ps = componentsCurrentlyRendered.map(function (component, index) { return __awaiter(void 0, void 0, void 0, function () {
var _a, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
// const currentViewshotRef = viewShotRefs[offset.current + index].current;
// if (currentViewshotRef) {
return [4 /*yield*/, addScreenShotToPath('', component.id, path, serverUrl, (_b = (_a = component.showDiffInGrayScale) !== null && _a !== void 0 ? _a : showDiffInGrayScale) !== null && _b !== void 0 ? _b : defaultConfig.showDiffInGrayScale)];
case 1:
// const currentViewshotRef = viewShotRefs[offset.current + index].current;
// if (currentViewshotRef) {
_c.sent();
return [2 /*return*/];
}
});
}); });
metaData = {
components: components.map(function (comp) {
var id = comp.id, title = comp.title, _a = comp.description, description = _a === void 0 ? '' : _a, _b = comp.maxWidth, maxWidth = _b === void 0 ? 0 : _b, _c = comp.backgroundColor, backgroundColor = _c === void 0 ? '' : _c;
return { id: id, title: title, description: description, maxWidth: maxWidth, backgroundColor: backgroundColor };
}),
};
Promise.all(ps)
.then(function () { return __awaiter(void 0, void 0, void 0, function () {
var res, newOffset, newComponents, splitPath, folder;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, generateHtmlFile(path, metaData, serverUrl, maxWidth, backgroundColor)];
case 1:
res = _a.sent();
if (res.status === 'success') {
newOffset = offset.current + batchSize;
if (newOffset < components.length) {
offset.current = newOffset;
newComponents = components.slice(newOffset, newOffset + batchSize);
setComponentsCurrentlyRendered(newComponents);
captureView(newComponents);
}
else {
splitPath = path.split('/');
folder = splitPath[splitPath.length - 1];
console.log('Screenshot tests generated successfully!');
console.log("Open the file ".concat(folder, "/test.html in your browser to see the reports."));
}
}
else {
console.log('Something went wrong while generating HTML!');
}
return [2 /*return*/];
}
});
}); })
.catch(function (err) {
console.log('err...', err);
});
return [2 /*return*/];
});
}); };
return (_jsx(View, __assign({ style: { flex: 1, backgroundColor: '#aaa' } }, { children: __spreadArray([], __read(componentsCurrentlyRendered), false).map(function (comp) {
return (_jsx(View, __assign({ id: comp.id }, { children: comp.component() }), comp.id));
}) })));
};
export default withScreenShotTestHeadLess;