@Test
public void testStartScanningWithListener_shouldCallScanStart() {
OptionManager.ScanListener mockListener = mock(OptionManager.ScanListener.class);
mOptionManager.setScanListener(mockListener);
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
verify(mockListener, times(1)).onScanStart();
verify(mockListener, times(1)).onScanFocusChanged();
verifyNoMoreInteractions(mockListener);
}
@Test
public void userAbortsScanWithExtraSwitch_shouldCallNoSelection() {
OptionManager.ScanListener mockListener = mock(OptionManager.ScanListener.class);
mOptionManager.setScanListener(mockListener);
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
mOptionManager.selectOption(2);
verify(mockListener, times(1)).onScanStart();
verify(mockListener, times(1)).onScanFocusChanged();
verify(mockListener, times(1)).onScanCompletedWithNoSelection();
verifyNoMoreInteractions(mockListener);
}
@Test
public void scanningReachesClearFocusNode_shouldCallNoSelection() {
OptionManager.ScanListener mockListener = mock(OptionManager.ScanListener.class);
mOptionManager.setScanListener(mockListener);
mActionNode2.recycle();
mSelectionNode = new OptionScanSelectionNode(mActionNode1, new ClearFocusNode());
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
mOptionManager.selectOption(1);
verify(mockListener, times(1)).onScanStart();
verify(mockListener, times(1)).onScanFocusChanged();
verify(mockListener, times(1)).onScanCompletedWithNoSelection();
verifyNoMoreInteractions(mockListener);
}