/**
* Some checks for the calculateColumnTotal() method.
*/
public void testCalculateColumnTotal2() {
DefaultKeyedValues2D table = new DefaultKeyedValues2D();
table.addValue(new Double(1.0), "R0", "C0");
table.addValue(new Double(2.0), "R0", "C1");
table.addValue(new Double(3.0), "R1", "C0");
table.addValue(new Double(4.0), "R1", "C1");
assertEquals(4.0, DataUtilities.calculateColumnTotal(table, 0,
new int[] {0, 1}), EPSILON);
assertEquals(1.0, DataUtilities.calculateColumnTotal(table, 0,
new int[] {0}), EPSILON);
assertEquals(3.0, DataUtilities.calculateColumnTotal(table, 0,
new int[] {1}), EPSILON);
assertEquals(0.0, DataUtilities.calculateColumnTotal(table, 0,
new int[] {}), EPSILON);
assertEquals(6.0, DataUtilities.calculateColumnTotal(table, 1,
new int[] {0, 1}), EPSILON);
assertEquals(2.0, DataUtilities.calculateColumnTotal(table, 1,
new int[] {0}), EPSILON);
assertEquals(4.0, DataUtilities.calculateColumnTotal(table, 1,
new int[] {1}), EPSILON);
table.setValue(null, "R1", "C1");
assertEquals(2.0, DataUtilities.calculateColumnTotal(table, 1,
new int[] {0, 1}), EPSILON);
assertEquals(0.0, DataUtilities.calculateColumnTotal(table, 1,
new int[] {1}), EPSILON);
}