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angularjs 1.4

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Improve this Doc View Source $exceptionHandler

  1. $exceptionHandlerProvider
  2. service in module ngMock

Mock implementation of $exceptionHandler that rethrows or logs errors passed to it. See $exceptionHandlerProvider for configuration information.

describe('$exceptionHandlerProvider', function() {

  it('should capture log messages and exceptions', function() {

    module(function($exceptionHandlerProvider) {
      $exceptionHandlerProvider.mode('log');
    });

    inject(function($log, $exceptionHandler, $timeout) {
      $timeout(function() { $log.log(1); });
      $timeout(function() { $log.log(2); throw 'banana peel'; });
      $timeout(function() { $log.log(3); });
      expect($exceptionHandler.errors).toEqual([]);
      expect($log.assertEmpty());
      $timeout.flush();
      expect($exceptionHandler.errors).toEqual(['banana peel']);
      expect($log.log.logs).toEqual([[1], [2], [3]]);
    });
  });
});

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https://code.angularjs.org/1.4.14/docs/api/ngMock/service/$exceptionHandler