Examples with UpdateDataCommand org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand used on opensource projects

Example 1 with UpdateDataCommand

use of org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand in project nebula.widgets.nattable by eclipse.

the class DataChangeLayerIdIndexTest method shouldUpdateChangeOnSortAndSaveWithTemp.

@Test
public void shouldUpdateChangeOnSortAndSaveWithTemp() {
    // enable temp data storage to test update on save
    this.dataChangeLayer = new DataChangeLayer(this.dataLayer, new IdIndexKeyHandler<>(this.dataProvider, new IRowIdAccessor<Person>() {

        @Override
        public Serializable getRowId(Person rowObject) {
            return rowObject.getId();
        }
    }), true);
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 2));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 2, "Zoolander"));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 2));
    assertEquals("Zoolander", this.dataChangeLayer.getDataValueByPosition(1, 2));
    // sort via firstname
    // NOTE: this is because we are storing the data temporary and therefore
    // sorting for lastname would not respect the shown data.
    this.dataLayer.setDataValueByPosition(0, 2, "Yosefine");
    Collections.sort(this.dataModel, new Comparator<Person>() {

        @Override
        public int compare(Person o1, Person o2) {
            return o1.getFirstName().compareTo(o2.getFirstName());
        }
    });
    // fire event to trigger update of cached row indexes
    this.dataLayer.fireLayerEvent(new RowStructuralRefreshEvent(this.dataLayer));
    // now the dirty state should be on the last row
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 17));
    assertEquals("Zoolander", this.dataChangeLayer.getDataValueByPosition(1, 17));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 2).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 17).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Column 1 is not dirty", this.dataChangeLayer.isColumnDirty(1));
    assertFalse("Row 2 is dirty", this.dataChangeLayer.isRowDirty(2));
    assertTrue("Row 17 is not dirty", this.dataChangeLayer.isRowDirty(17));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 17));
    assertFalse("changed columns are empty", this.dataChangeLayer.changedColumns.isEmpty());
    assertFalse("changed rows are empty", this.dataChangeLayer.changedRows.isEmpty());
    assertFalse("changes are empty", this.dataChangeLayer.dataChanges.isEmpty());
    // check if discard is applied correctly
    this.dataChangeLayer.doCommand(new SaveDataChangesCommand());
    assertEquals("Zoolander", this.dataLayer.getDataValue(1, 17));
    assertEquals("Zoolander", this.dataChangeLayer.getDataValueByPosition(1, 17));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 2).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 17).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Column 1 is dirty", this.dataChangeLayer.isColumnDirty(1));
    assertFalse("Row 2 is dirty", this.dataChangeLayer.isRowDirty(2));
    assertFalse("Row 17 is dirty", this.dataChangeLayer.isRowDirty(17));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(1, 17));
    assertTrue("changed columns are not empty", this.dataChangeLayer.changedColumns.isEmpty());
    assertTrue("changed rows are not empty", this.dataChangeLayer.changedRows.isEmpty());
    assertTrue("changes are not empty", this.dataChangeLayer.dataChanges.isEmpty());
}

Example 2 with UpdateDataCommand

use of org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand in project nebula.widgets.nattable by eclipse.

the class DataChangeLayerIdIndexTest method shouldUpdateOnMultiRowDelete.

@Test
public void shouldUpdateOnMultiRowDelete() {
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 1, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 3, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 5, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 7, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 9, "Lovejoy"));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 0));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 1));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 2));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 3));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 4));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 5));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 6));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 7));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 8));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 9));
    // delete all the Simpsons
    this.dataModel.remove(8);
    this.dataModel.remove(6);
    this.dataModel.remove(4);
    this.dataModel.remove(2);
    this.dataModel.remove(0);
    this.dataLayer.fireLayerEvent(new RowDeleteEvent(this.dataLayer, new Range(0, 1), new Range(2, 3), new Range(4, 5), new Range(6, 7), new Range(8, 9)));
    assertEquals(13, this.dataModel.size());
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 0));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 1));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 2));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 3));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 4));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 0));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 1));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 2));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 3));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 4));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 0).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 1).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 2).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 3).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 4).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 5).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 6).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 7).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 8).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 9).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 10).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 11).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 12).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Column 1 is not dirty", this.dataChangeLayer.isColumnDirty(1));
    assertTrue("Row 0 is not dirty", this.dataChangeLayer.isRowDirty(0));
    assertTrue("Row 1 is not dirty", this.dataChangeLayer.isRowDirty(1));
    assertTrue("Row 2 is not dirty", this.dataChangeLayer.isRowDirty(2));
    assertTrue("Row 3 is not dirty", this.dataChangeLayer.isRowDirty(3));
    assertTrue("Row 4 is not dirty", this.dataChangeLayer.isRowDirty(4));
    assertFalse("Row 5 is dirty", this.dataChangeLayer.isRowDirty(5));
    assertFalse("Row 6 is dirty", this.dataChangeLayer.isRowDirty(6));
    assertFalse("Row 7 is dirty", this.dataChangeLayer.isRowDirty(7));
    assertFalse("Row 8 is dirty", this.dataChangeLayer.isRowDirty(8));
    assertFalse("Row 9 is dirty", this.dataChangeLayer.isRowDirty(9));
    assertFalse("Row 10 is dirty", this.dataChangeLayer.isRowDirty(10));
    assertFalse("Row 11 is dirty", this.dataChangeLayer.isRowDirty(11));
    assertFalse("Row 12 is dirty", this.dataChangeLayer.isRowDirty(12));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 0));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 1));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 2));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 3));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 4));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(1, 5));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(0, 2));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(2, 3));
    assertFalse("changed columns are empty", this.dataChangeLayer.changedColumns.isEmpty());
    assertFalse("changed rows are empty", this.dataChangeLayer.changedRows.isEmpty());
    assertFalse("changes are empty", this.dataChangeLayer.dataChanges.isEmpty());
}

Example 3 with UpdateDataCommand

use of org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand in project nebula.widgets.nattable by eclipse.

the class DataChangeLayerIdIndexTest method shouldRemoveChangeOnRowDelete.

@Test
public void shouldRemoveChangeOnRowDelete() {
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 2));
    assertEquals("Homer", this.dataLayer.getDataValue(0, 2));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 2, "Lovejoy"));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 2));
    assertEquals("Homer", this.dataLayer.getDataValue(0, 2));
    // delete the row that has changes
    this.dataModel.remove(2);
    this.dataLayer.fireLayerEvent(new RowDeleteEvent(this.dataLayer, 2));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 2));
    assertEquals("Simpson", this.dataChangeLayer.getDataValueByPosition(1, 2));
    assertEquals("Bart", this.dataLayer.getDataValue(0, 2));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 2).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Column 1 is dirty", this.dataChangeLayer.isColumnDirty(1));
    assertFalse("Row 1 is dirty", this.dataChangeLayer.isRowDirty(2));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(1, 2));
    assertTrue("changed columns are not empty", this.dataChangeLayer.changedColumns.isEmpty());
    assertTrue("changed rows are not empty", this.dataChangeLayer.changedRows.isEmpty());
    assertTrue("changes are not empty", this.dataChangeLayer.dataChanges.isEmpty());
}

Example 4 with UpdateDataCommand

use of org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand in project nebula.widgets.nattable by eclipse.

the class DataChangeLayerIdIndexTest method shouldClearWithoutReset.

@Test
public void shouldClearWithoutReset() {
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 1));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 1, "Lovejoy"));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 1));
    // only clear no restore, changed data is not reset
    this.dataChangeLayer.clearDataChanges();
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 1));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 1));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 1).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Column 1 is dirty", this.dataChangeLayer.isColumnDirty(1));
    assertFalse("Row 1 is dirty", this.dataChangeLayer.isRowDirty(1));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(1, 1));
    assertTrue("changed columns are not empty", this.dataChangeLayer.changedColumns.isEmpty());
    assertTrue("changed rows are not empty", this.dataChangeLayer.changedRows.isEmpty());
    assertTrue("changes are not empty", this.dataChangeLayer.dataChanges.isEmpty());
}

Example 5 with UpdateDataCommand

use of org.eclipse.nebula.widgets.nattable.edit.command.UpdateDataCommand in project nebula.widgets.nattable by eclipse.

the class DataChangeLayerIdIndexTest method shouldUpdateOnMultiRowInsert.

@Test
public void shouldUpdateOnMultiRowInsert() {
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 1, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 3, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 5, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 7, "Lovejoy"));
    this.dataChangeLayer.doCommand(new UpdateDataCommand(this.dataChangeLayer, 1, 9, "Lovejoy"));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 0));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 1));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 2));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 3));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 4));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 5));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 6));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 7));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 8));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 9));
    this.dataModel.add(9, new Person(44, "Nelson", "Muntz", Gender.MALE, false, new Date(), 100d));
    this.dataModel.add(7, new Person(43, "Nelson", "Muntz", Gender.MALE, false, new Date(), 100d));
    this.dataModel.add(5, new Person(42, "Nelson", "Muntz", Gender.MALE, false, new Date(), 100d));
    this.dataModel.add(3, new Person(41, "Nelson", "Muntz", Gender.MALE, false, new Date(), 100d));
    this.dataModel.add(1, new Person(40, "Nelson", "Muntz", Gender.MALE, false, new Date(), 100d));
    this.dataLayer.fireLayerEvent(new RowInsertEvent(this.dataLayer, new Range(1, 1), new Range(3, 3), new Range(5, 5), new Range(7, 7), new Range(9, 9)));
    assertEquals(23, this.dataModel.size());
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 0));
    assertEquals("Muntz", this.dataLayer.getDataValue(1, 1));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 2));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 3));
    assertEquals("Muntz", this.dataLayer.getDataValue(1, 4));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 5));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 6));
    assertEquals("Muntz", this.dataLayer.getDataValue(1, 7));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 8));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 9));
    assertEquals("Muntz", this.dataLayer.getDataValue(1, 10));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 11));
    assertEquals("Simpson", this.dataLayer.getDataValue(1, 12));
    assertEquals("Muntz", this.dataLayer.getDataValue(1, 13));
    assertEquals("Lovejoy", this.dataLayer.getDataValue(1, 14));
    assertEquals("Simpson", this.dataChangeLayer.getDataValueByPosition(1, 0));
    assertEquals("Muntz", this.dataChangeLayer.getDataValueByPosition(1, 1));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 2));
    assertEquals("Simpson", this.dataChangeLayer.getDataValueByPosition(1, 3));
    assertEquals("Muntz", this.dataChangeLayer.getDataValueByPosition(1, 4));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 5));
    assertEquals("Simpson", this.dataChangeLayer.getDataValueByPosition(1, 6));
    assertEquals("Muntz", this.dataChangeLayer.getDataValueByPosition(1, 7));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 8));
    assertEquals("Simpson", this.dataChangeLayer.getDataValueByPosition(1, 9));
    assertEquals("Muntz", this.dataChangeLayer.getDataValueByPosition(1, 10));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 11));
    assertEquals("Simpson", this.dataChangeLayer.getDataValueByPosition(1, 12));
    assertEquals("Muntz", this.dataChangeLayer.getDataValueByPosition(1, 13));
    assertEquals("Lovejoy", this.dataChangeLayer.getDataValueByPosition(1, 14));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 0).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 1).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 2).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 3).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 4).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 5).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 6).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 7).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 8).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 9).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 10).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 11).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 12).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 13).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Dirty label not set", this.dataChangeLayer.getConfigLabelsByPosition(1, 14).hasLabel(DataChangeLayer.DIRTY));
    assertFalse("Dirty label set", this.dataChangeLayer.getConfigLabelsByPosition(1, 15).hasLabel(DataChangeLayer.DIRTY));
    assertTrue("Column 1 is not dirty", this.dataChangeLayer.isColumnDirty(1));
    assertFalse("Row 0 is not dirty", this.dataChangeLayer.isRowDirty(0));
    assertFalse("Row 1 is not dirty", this.dataChangeLayer.isRowDirty(1));
    assertTrue("Row 2 is not dirty", this.dataChangeLayer.isRowDirty(2));
    assertFalse("Row 3 is not dirty", this.dataChangeLayer.isRowDirty(3));
    assertFalse("Row 4 is not dirty", this.dataChangeLayer.isRowDirty(4));
    assertTrue("Row 5 is not dirty", this.dataChangeLayer.isRowDirty(5));
    assertFalse("Row 6 is not dirty", this.dataChangeLayer.isRowDirty(6));
    assertFalse("Row 7 is not dirty", this.dataChangeLayer.isRowDirty(7));
    assertTrue("Row 8 is not dirty", this.dataChangeLayer.isRowDirty(8));
    assertFalse("Row 9 is not dirty", this.dataChangeLayer.isRowDirty(9));
    assertFalse("Row 10 is not dirty", this.dataChangeLayer.isRowDirty(10));
    assertTrue("Row 11 is not dirty", this.dataChangeLayer.isRowDirty(11));
    assertFalse("Row 12 is not dirty", this.dataChangeLayer.isRowDirty(12));
    assertFalse("Row 13 is not dirty", this.dataChangeLayer.isRowDirty(13));
    assertTrue("Row 14 is not dirty", this.dataChangeLayer.isRowDirty(14));
    assertFalse("Row 15 is not dirty", this.dataChangeLayer.isRowDirty(15));
    assertFalse("Row 16 is not dirty", this.dataChangeLayer.isRowDirty(16));
    assertFalse("Row 17 is not dirty", this.dataChangeLayer.isRowDirty(17));
    assertFalse("Row 18 is not dirty", this.dataChangeLayer.isRowDirty(18));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 2));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 5));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 8));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 11));
    assertTrue("Cell is not dirty", this.dataChangeLayer.isCellDirty(1, 14));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(1, 4));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(0, 2));
    assertFalse("Cell is dirty", this.dataChangeLayer.isCellDirty(2, 3));
    assertFalse("changed columns are empty", this.dataChangeLayer.changedColumns.isEmpty());
    assertFalse("changed rows are empty", this.dataChangeLayer.changedRows.isEmpty());
    assertFalse("changes are empty", this.dataChangeLayer.dataChanges.isEmpty());
}