private void assertOriginalState() {
// capture state right after the cast-on row before startNewRow() is
// called
assertEquals(1, engine.getTotalRowsCompleted());
assertEquals(1, engine.getCurrentRowNumber());
assertEquals(40, engine.getTotalNumberOfStitchesInRow());
assertEquals(0, engine.getStitchesRemainingInRow());
assertEquals(Direction.FORWARDS, engine.getDirection());
assertEquals(KnittingShape.FLAT, engine.getKnittingShape());
}
@Test
public void checkStitchCountsAndKnittingShapeRestored() throws Exception {
engine.startNewRow();
assertEquals(Direction.BACKWARDS, engine.getDirection());
engine.knit(10);
for (int i = 0; i < 10; i++) {
engine.knitTwoTogether();
}
engine.knit(10);
assertEquals(2, engine.getCurrentRowNumber());
assertEquals(30, engine.getTotalNumberOfStitchesInRow());
engine.endRow();
assertEquals(2, engine.getTotalRowsCompleted());
engine.declareRoundKnitting();
assertEquals(KnittingShape.ROUND, engine.getKnittingShape());
engine.startNewRow();
engine.knit(5);
}