@Test
void IsShgReturnsFalseForShgWithProjectionUnitsFeet(){

    AlbersInfo info = mock(AlbersInfo.class);
    when(info.getGridType()).thenReturn(420);
    when(info.getFirstStandardParallel()).thenReturn((float) 29.5);
    when(info.getSecondStandardParallel()).thenReturn((float) 45.5);
    when(info.getLatitudeOfProjectionOrigin()).thenReturn((float) 23.0);
    when(info.getCentralMeridian()).thenReturn((float) -96.0);
    when(info.getFalseEasting()).thenReturn((float) 0);
    when(info.getFalseNorthing()).thenReturn((float) 0);
    when(info.getProjectionDatum()).thenReturn(GridInfo.getNad83());
    when(info.getProjectionUnits()).thenReturn("ft");
    assertFalse(ReferenceUtils.isShg(info));
}