@Test
public void testScrollWithParent_shouldScrollAndClearFocus() {
AccessibilityNodeInfoCompat parent = AccessibilityNodeInfoCompat.obtain();
((ShadowAccessibilityNodeInfoCompat) ShadowExtractor.extract(parent)).addChild(mCompat1);
ShadowAccessibilityNodeInfo shadowParent =
(ShadowAccessibilityNodeInfo) ShadowExtractor.extract(parent.getInfo());
parent.setScrollable(true);
mActionNode1.recycle();
mActionNode1 =
new AccessibilityNodeActionNode(
mCompat1,
new AccessibilityNodeInfoCompat.AccessibilityActionCompat(
AccessibilityNodeInfoCompat.ACTION_CLICK, "label1"));
mSelectionNode = new OptionScanSelectionNode(mActionNode1, mActionNode2);
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
mOptionManager.performScrollAction(AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD);
assertEquals(0, mShadowInfo1.getPerformedActions().size());
List<Integer> parentActions = shadowParent.getPerformedActions();
assertEquals(1, parentActions.size());
assertEquals(
new Integer(AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD), parentActions.get(0));
verify(mOverlayController, times(3)).clearOverlay();
parent.recycle();
}
@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);
}
@Test
public void testScrollWithOneOptionThatSucceeds_shouldScrollAndClearFocus() {
mCompat1.setScrollable(true);
mActionNode1.recycle();
mActionNode1 =
new AccessibilityNodeActionNode(
mCompat1,
new AccessibilityNodeInfoCompat.AccessibilityActionCompat(
AccessibilityNodeInfoCompat.ACTION_CLICK, "label1"));
mSelectionNode = new OptionScanSelectionNode(mActionNode1, mActionNode2);
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
mOptionManager.performScrollAction(AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD);
List<Integer> info1Actions = mShadowInfo1.getPerformedActions();
assertEquals(1, info1Actions.size());
assertEquals(
new Integer(AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD), info1Actions.get(0));
verify(mOverlayController, times(3)).clearOverlay();
}