code: func Greater(t TestingT, e1 interface{}, e2 interface{}, msgAndArgs ...interface{}) {
  	if h, ok := t.(tHelper); ok {
  		h.Helper()
  	}
  	if assert.Greater(t, e1, e2, msgAndArgs...) {
  		return
  	}
  	t.FailNow()
  }
docs: // Greater asserts that the first element is greater than the second
  //
  //    assert.Greater(t, 2, 1)
  //    assert.Greater(t, float64(2), float64(1))
  //    assert.Greater(t, "b", "a")