public void testFixedZeroOffset() { OffsetGapList<OffsetGapList.Offset> ogl = new OffsetGapList<OffsetGapList.Offset>(true); OffsetGapList.Offset offsetA = new OffsetGapList.Offset(0); OffsetGapList.Offset offsetB = new OffsetGapList.Offset(100); ogl.add(offsetA); ogl.add(offsetB); assertEquals("Wrong initial offset A", 0, offsetA.getOffset()); assertEquals("Wrong initial offset B", 100, offsetB.getOffset()); ogl.defaultInsertUpdate(0, 10); // simulate insert at the zero offset assertEquals("Offset A should not have been moved", 0, offsetA.getOffset()); assertEquals("Offset B should have been moved", 110, offsetB.getOffset()); ogl.defaultRemoveUpdate(0, 10); // simulate remove at the zero offset assertEquals("Offset A should not have been moved", 0, offsetA.getOffset()); assertEquals("Offset B should have been moved back", 100, offsetB.getOffset()); ogl.defaultInsertUpdate(0, 3); // simulate insert at the zero offset assertEquals("Offset A should not have been moved", 0, offsetA.getOffset()); assertEquals("Offset B should have been moved again", 103, offsetB.getOffset()); }
public void testMovingZeroOffset() { OffsetGapList<OffsetGapList.Offset> ogl = new OffsetGapList<OffsetGapList.Offset>(); OffsetGapList.Offset offsetA = new OffsetGapList.Offset(0); OffsetGapList.Offset offsetB = new OffsetGapList.Offset(100); ogl.add(offsetA); ogl.add(offsetB); assertEquals("Wrong initial offset A", 0, offsetA.getOffset()); assertEquals("Wrong initial offset B", 100, offsetB.getOffset()); ogl.defaultInsertUpdate(0, 10); // simulate insert at the zero offset assertEquals("Offset A should have been moved", 10, offsetA.getOffset()); assertEquals("Offset B should have been moved", 110, offsetB.getOffset()); }