@Test
public void testGetRequestParameterValueTrue() {

	MockHttpServletRequest request = new MockHttpServletRequest();
	String expectedParameterValue = StringPool.TRUE;
	request.addParameter("ddmFormFieldCheckbox", expectedParameterValue);
	String defaultParameterValue = StringPool.FALSE;
	String actualParameterValue =
		_checkboxDDMFormFieldValueRequestParameterRetriever.get(
			request, "ddmFormFieldCheckbox", defaultParameterValue);
	Assert.assertEquals(expectedParameterValue, actualParameterValue);
}