当前位置: 首页>>代码示例>>TypeScript>>正文


TypeScript jest-each.bind函数代码示例

本文整理汇总了TypeScript中jest-each.bind函数的典型用法代码示例。如果您正苦于以下问题:TypeScript bind函数的具体用法?TypeScript bind怎么用?TypeScript bind使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了bind函数的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: _dispatchDescribe

const describe = (() => {
  const describe = (blockName: BlockName, blockFn: BlockFn) =>
    _dispatchDescribe(blockFn, blockName, describe);
  const only = (blockName: BlockName, blockFn: BlockFn) =>
    _dispatchDescribe(blockFn, blockName, only, 'only');
  const skip = (blockName: BlockName, blockFn: BlockFn) =>
    _dispatchDescribe(blockFn, blockName, skip, 'skip');

  describe.each = bindEach(describe, false);

  only.each = bindEach(only, false);
  skip.each = bindEach(skip, false);

  describe.only = only;
  describe.skip = skip;

  return describe;
})();
开发者ID:Volune,项目名称:jest,代码行数:18,代码来源:index.ts

示例2: default

export default (environment: JestEnvironment): void => {
  environment.global.it.each = bindEach(environment.global.it);
  environment.global.fit.each = bindEach(environment.global.fit);
  environment.global.xit.each = bindEach(environment.global.xit);
  environment.global.describe.each = bindEach(
    environment.global.describe,
    false,
  );
  environment.global.xdescribe.each = bindEach(
    environment.global.xdescribe,
    false,
  );
  environment.global.fdescribe.each = bindEach(
    environment.global.fdescribe,
    false,
  );
};
开发者ID:Volune,项目名称:jest,代码行数:17,代码来源:each.ts

示例3: _addTest

const test: Global.It = (() => {
  const test = (testName: TestName, fn: TestFn, timeout?: number): void =>
    _addTest(testName, undefined, fn, test, timeout);
  const skip = (testName: TestName, fn?: TestFn, timeout?: number): void =>
    _addTest(testName, 'skip', fn, skip, timeout);
  const only = (testName: TestName, fn: TestFn, timeout?: number): void =>
    _addTest(testName, 'only', fn, test.only, timeout);

  test.todo = (testName: TestName, ...rest: Array<any>): void => {
    if (rest.length > 0 || typeof testName !== 'string') {
      throw new ErrorWithStack(
        'Todo must be called with only a description.',
        test.todo,
      );
    }
    return _addTest(testName, 'todo', () => {}, test.todo);
  };

  const _addTest = (
    testName: TestName,
    mode: TestMode,
    fn: TestFn | undefined,
    testFn: (testName: TestName, fn: TestFn, timeout?: number) => void,
    timeout?: number,
  ) => {
    const asyncError = new ErrorWithStack(undefined, testFn);

    if (typeof testName !== 'string') {
      asyncError.message = `Invalid first argument, ${testName}. It must be a string.`;

      throw asyncError;
    }
    if (fn === undefined) {
      asyncError.message =
        'Missing second argument. It must be a callback function. Perhaps you want to use `test.todo` for a test placeholder.';

      throw asyncError;
    }
    if (typeof fn !== 'function') {
      asyncError.message = `Invalid second argument, ${fn}. It must be a callback function.`;

      throw asyncError;
    }

    return dispatch({
      asyncError,
      fn,
      mode,
      name: 'add_test',
      testName,
      timeout,
    });
  };

  test.each = bindEach(test);
  only.each = bindEach(only);
  skip.each = bindEach(skip);

  test.only = only;
  test.skip = skip;

  return test;
})();
开发者ID:Volune,项目名称:jest,代码行数:63,代码来源:index.ts


注:本文中的jest-each.bind函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。