@Test
public void testSetRangeTopBottomMinMax() throws Exception {
plot.addSeries(series1, new LineAndPointFormatter());
plot.calculateMinMaxVals();
// default to auto so check them
assertEquals(0, plot.getCalculatedMinY());
assertEquals(100, plot.getCalculatedMaxY());
plot.setRangeTopMax(110);
plot.setRangeBottomMin(-50);
plot.calculateMinMaxVals();
// same values.
assertEquals(0, plot.getCalculatedMinY());
assertEquals(100, plot.getCalculatedMaxY());
series1.setModel(numList2, SimpleXYSeries.ArrayFormat.Y_VALS_ONLY);
plot.calculateMinMaxVals();
// on Limits
assertEquals(-50, plot.getCalculatedMinY());
assertEquals(110, plot.getCalculatedMaxY());
plot.setRangeTopMax(null);
plot.setRangeBottomMin(null);
plot.calculateMinMaxVals();
// back to full
assertEquals(-100, plot.getCalculatedMinY());
assertEquals(200, plot.getCalculatedMaxY());
// now the Min
plot.setRangeTopMin(150);
plot.setRangeBottomMax(-60);
plot.calculateMinMaxVals();
// still to full
assertEquals(-100, plot.getCalculatedMinY());
assertEquals(200, plot.getCalculatedMaxY());
// small list
series1.setModel(numList1, SimpleXYSeries.ArrayFormat.Y_VALS_ONLY);
plot.calculateMinMaxVals();
// on Limits
assertEquals(-60, plot.getCalculatedMinY());
assertEquals(150, plot.getCalculatedMaxY());
// now off again
plot.setRangeTopMin(null);
plot.setRangeBottomMax(null);
plot.calculateMinMaxVals();
// small values.
assertEquals(0, plot.getCalculatedMinY());
assertEquals(100, plot.getCalculatedMaxY());
}
