@Test
public void isValidForGrid() {
RectangularViewportDefinition viewportCells =
new RectangularViewportDefinition(
0, ImmutableList.of(3, 4, 6), ImmutableList.of(8, 10), TypeFormatter.Format.EXPANDED);
GridStructure validStructure = mock(GridStructure.class);
stub(validStructure.getColumnCount()).toReturn(20);
stub(validStructure.getRowCount()).toReturn(10);
assertTrue(viewportCells.isValidFor(validStructure));
GridStructure invalidColumns = mock(GridStructure.class);
stub(invalidColumns.getColumnCount()).toReturn(5);
stub(invalidColumns.getRowCount()).toReturn(10);
assertFalse(viewportCells.isValidFor(invalidColumns));
GridStructure invalidRows = mock(GridStructure.class);
stub(invalidRows.getColumnCount()).toReturn(15);
stub(invalidRows.getRowCount()).toReturn(5);
assertFalse(viewportCells.isValidFor(invalidRows));
}
@Test
public void iterator() {
RectangularViewportDefinition viewportCells =
new RectangularViewportDefinition(
0,
ImmutableList.of(3, 4, 6),
ImmutableList.of(8, 10, 11),
TypeFormatter.Format.EXPANDED);
ImmutableList<GridCell> gridCells = ImmutableList.copyOf(viewportCells.iterator());
List<GridCell> expectedCells =
ImmutableList.of(
new GridCell(3, 8),
new GridCell(3, 10),
new GridCell(3, 11),
new GridCell(4, 8),
new GridCell(4, 10),
new GridCell(4, 11),
new GridCell(6, 8),
new GridCell(6, 10),
new GridCell(6, 11));
assertEquals(expectedCells, gridCells);
}
