describe('toContain', function() {
  it('delegates to jasmineUnderTest.matchersUtil.contains', function() {
    var matchersUtil = {
        contains: jasmine.createSpy('delegated-contains').and.returnValue(true)
      },
      matcher = jasmineUnderTest.matchers.toContain(matchersUtil),
      result;

    result = matcher.compare('ABC', 'B');
    expect(matchersUtil.contains).toHaveBeenCalledWith('ABC', 'B');
    expect(result.pass).toBe(true);
  });

  it('works with custom equality testers', function() {
    var tester = function(a, b) {
        return a.toString() === b.toString();
      },
      matchersUtil = new jasmineUnderTest.MatchersUtil({
        customTesters: [tester]
      }),
      matcher = jasmineUnderTest.matchers.toContain(matchersUtil),
      result;

    result = matcher.compare(['1', '2'], 2);
    expect(result.pass).toBe(true);
  });
});