Method assert

ng-dev/pr/common/validation/assert-signed-cla.ts:26–34

(pullRequest: PullRequestFromGithub)

class Validation extends PullRequestValidation {
  assert(pullRequest: PullRequestFromGithub) {
    const passing = getStatusesForPullRequest(pullRequest).statuses.some(({name, status}) => {
      return name === 'cla/google' && status === PullRequestStatus.PASSING;
    });

    if (!passing) {
      throw this._createError('CLA is not signed by the contributor.');
    }
  }
}