@Test
public void testOptionScanningEnabled_highlightsMenuButton() {
mSharedPreferences
.edit()
.putString(
mContext.getString(R.string.pref_scanning_methods_key),
mContext.getString(R.string.option_scanning_key))
.commit();
mOptionManager.onSharedPreferenceChanged(mSharedPreferences, null);
when(mOverlayController.getMenuButtonLocation()).thenReturn(MENU_BUTTON_BOUNDS);
/* add a context menu with two items to the tree */
CharSequence globalActionLabel0 = "global action label 0";
CharSequence globalActionLabel1 = "global action label 1";
GlobalActionNode globalNode0 = new GlobalActionNode(0, null, globalActionLabel0);
GlobalActionNode globalNode1 = new GlobalActionNode(1, null, globalActionLabel1);
ContextMenuNode contextMenu = new ContextMenuNode(globalNode0, globalNode1);
mSelectionNode = new OptionScanSelectionNode(mSelectionNode, contextMenu);
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
verify(mOverlayController, times(1)).drawMenuButton();
ShadowHandler.runMainLooperToEndOfTasks();
verify(mOverlayController, times(2))
.highlightPerimeterOfRects(mHighlightCaptor.capture(), mPaintCaptor.capture());
List<Collection<Rect>> capturedHighlights = mHighlightCaptor.getAllValues();
assertTrue(capturedHighlights.get(0).contains(NODE_BOUNDS_1));
assertTrue(capturedHighlights.get(0).contains(NODE_BOUNDS_2));
assertTrue(capturedHighlights.get(1).contains(MENU_BUTTON_BOUNDS));
}
@Test
public void testHighlightStylesForOptionScanning_defaultsAreDifferent() {
mOptionManager.onSharedPreferenceChanged(mSharedPreferences, null);
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
verify(mOverlayController, times(2))
.highlightPerimeterOfRects(mHighlightCaptor.capture(), mPaintCaptor.capture());
/* The two paint colors should be different */
List<Paint> capturedPaints = mPaintCaptor.getAllValues();
assertFalse(capturedPaints.get(0).getColor() == capturedPaints.get(1).getColor());
}
@Test
public void testSelectionNodeWithOptionScanning_shouldHighlightTwoOptions() {
mSharedPreferences
.edit()
.putString(
mContext.getString(R.string.pref_highlight_0_color_key),
mContext.getString(R.string.material_orange_500))
.putString(
mContext.getString(R.string.pref_highlight_0_weight_key),
mContext.getString(R.string.thickness_4_dp))
.putString(
mContext.getString(R.string.pref_highlight_1_color_key),
mContext.getString(R.string.material_blue_500))
.putString(
mContext.getString(R.string.pref_highlight_1_weight_key),
mContext.getString(R.string.thickness_4_dp))
.putString(
mContext.getString(R.string.pref_scanning_methods_key),
mContext.getString(R.string.option_scanning_key))
.commit();
mOptionManager.onSharedPreferenceChanged(mSharedPreferences, null);
mOptionManager.clearFocusIfNewTree(mSelectionNode);
mOptionManager.selectOption(0);
verify(mOverlayController, times(2))
.highlightPerimeterOfRects(mHighlightCaptor.capture(), mPaintCaptor.capture());
/* One paint should be blue; the other should be orange */
List<Collection<Rect>> capturedHighlights = mHighlightCaptor.getAllValues();
List<Paint> capturedPaints = mPaintCaptor.getAllValues();
int orangeIndex = 0;
int blueIndex = 1;
if (capturedPaints.get(0).getColor() == BLUE_500_COLOR) {
blueIndex = 0;
orangeIndex = 1;
}
assertEquals(BLUE_500_COLOR, capturedPaints.get(blueIndex).getColor());
assertEquals(ORANGE_500_COLOR, capturedPaints.get(orangeIndex).getColor());
assertEquals(0xff, capturedPaints.get(orangeIndex).getAlpha());
DisplayMetrics dm = mContext.getResources().getDisplayMetrics();
float expectedStrokeWidth = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 4, dm);
assertEquals(expectedStrokeWidth, capturedPaints.get(orangeIndex).getStrokeWidth(), 0.01);
assertTrue(capturedHighlights.get(orangeIndex).contains(NODE_BOUNDS_1));
assertTrue(capturedHighlights.get(blueIndex).contains(NODE_BOUNDS_2));
}