microsoft__playwright/packages/isomorphic/codegen/jsonl.ts

/**
 * Copyright (c) Microsoft Corporation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { asLocator } from '../locatorGenerators';
import { expectSignalAction, toSignalMap } from './language';

import type { Language, LanguageGenerator, LanguageGeneratorOptions } from './types';
import type * as actions from './actions';

export class JsonlLanguageGenerator implements LanguageGenerator {
  id = 'jsonl';
  groupName = '';
  name = 'JSONL';
  highlighter = 'javascript' as Language;

  reset() {
  }

  generateAction(actionInContext: actions.ActionInContext, options: LanguageGeneratorOptions): string {
    const locator = (actionInContext.action as any).selector ? JSON.parse(asLocator('jsonl', (actionInContext.action as any).selector)) : undefined;
    const entry = {
      ...actionInContext.action,
      signals: actionInContext.signals,
      pageGuid: actionInContext.pageGuid,
      locator,
      ariaSnapshot: undefined,
    };
    const lines = [JSON.stringify(entry)];
    const expect = toSignalMap(actionInContext).expect;
    if (options.generateExpectSignal && expect)
      lines.push(this.generateAction(expectSignalAction(actionInContext, expect), options));
    return lines.join('\n');
  }

  generateHeader(options: LanguageGeneratorOptions): string {
    return JSON.stringify(options);
  }

  generateFooter(saveStorage: string | undefined): string {
    return '';
  }
}