### Question:
ZoomerXmlBean { public double getOldZoom() { return oldZoom; }  double getZoom(); void setZoom(double zoom); double getOldZoom(); void setOldZoom(double oldZoom); boolean isEnabled(); void setEnabled(boolean enabled); boolean isHideScrollbars(); void setHideScrollbars(boolean hideScrollbars);  }### Answer:
@Test public void testGetOldZoom() throws Exception { classUnderTest.setOldZoom(10); assertEquals(10, classUnderTest.getOldZoom(), 0); }