diff options
Diffstat (limited to 'library/gingerbread/test/instrumentation/src')
3 files changed, 359 insertions, 375 deletions
diff --git a/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/items/ButtonItemDrawingTest.java b/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/items/ButtonItemDrawingTest.java index f5b8253..7f51fa7 100644 --- a/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/items/ButtonItemDrawingTest.java +++ b/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/items/ButtonItemDrawingTest.java @@ -18,19 +18,16 @@ package com.android.setupwizardlib.items; import static org.junit.Assert.assertTrue; +import androidx.annotation.StyleRes; +import android.view.ViewGroup; +import android.widget.Button; +import android.widget.LinearLayout; import android.support.test.annotation.UiThreadTest; import android.support.test.filters.SmallTest; import android.support.test.rule.UiThreadTestRule; import android.support.test.runner.AndroidJUnit4; -import android.view.ViewGroup; -import android.widget.Button; -import android.widget.LinearLayout; - -import androidx.annotation.StyleRes; - import com.android.setupwizardlib.R; import com.android.setupwizardlib.test.util.DrawingTestHelper; - import org.junit.Rule; import org.junit.Test; import org.junit.runner.RunWith; @@ -39,69 +36,65 @@ import org.junit.runner.RunWith; @RunWith(AndroidJUnit4.class) public class ButtonItemDrawingTest { - private static final int GLIF_ACCENT_COLOR = 0xff4285f4; - private static final int GLIF_V3_ACCENT_COLOR = 0xff1a73e8; - - // These tests need to be run on UI thread because button uses ValueAnimator - @Rule - public UiThreadTestRule mUiThreadTestRule = new UiThreadTestRule(); - - @Test - @UiThreadTest - public void drawButton_glif_shouldHaveAccentColoredButton() - throws InstantiationException, IllegalAccessException { - Button button = createButton(R.style.SuwThemeGlif_Light); - - DrawingTestHelper drawingTestHelper = new DrawingTestHelper(50, 50); - drawingTestHelper.drawView(button); - - int accentPixelCount = - countPixelsWithColor(drawingTestHelper.getPixels(), GLIF_ACCENT_COLOR); - assertTrue("> 10 pixels should be #4285f4. Found " + accentPixelCount, - accentPixelCount > 10); - } - - @Test - @UiThreadTest - public void drawButton_glifV3_shouldHaveAccentColoredButton() - throws InstantiationException, IllegalAccessException { - Button button = createButton(R.style.SuwThemeGlifV3_Light); - - DrawingTestHelper drawingTestHelper = new DrawingTestHelper(50, 50); - drawingTestHelper.drawView(button); - - int accentPixelCount = - countPixelsWithColor(drawingTestHelper.getPixels(), GLIF_V3_ACCENT_COLOR); - assertTrue("> 10 pixels should be #1a73e8. Found " + accentPixelCount, - accentPixelCount > 10); - } - - private Button createButton(@StyleRes int theme) - throws InstantiationException, IllegalAccessException { - final ViewGroup parent = new LinearLayout(DrawingTestHelper.createCanvasActivity(theme)); - TestButtonItem item = new TestButtonItem(); - item.setTheme(R.style.SuwButtonItem_Colored); - item.setText("foobar"); - - return item.createButton(parent); - } - - private int countPixelsWithColor(int[] pixels, int color) { - int count = 0; - for (int pixel : pixels) { - if (pixel == color) { - count++; - } - } - return count; + private static final int GLIF_ACCENT_COLOR = 0xff4285f4; + private static final int GLIF_V3_ACCENT_COLOR = 0xff1a73e8; + + // These tests need to be run on UI thread because button uses ValueAnimator + @Rule public UiThreadTestRule mUiThreadTestRule = new UiThreadTestRule(); + + @Test + @UiThreadTest + public void drawButton_glif_shouldHaveAccentColoredButton() + throws InstantiationException, IllegalAccessException { + Button button = createButton(R.style.SuwThemeGlif_Light); + + DrawingTestHelper drawingTestHelper = new DrawingTestHelper(50, 50); + drawingTestHelper.drawView(button); + + int accentPixelCount = countPixelsWithColor(drawingTestHelper.getPixels(), GLIF_ACCENT_COLOR); + assertTrue("> 10 pixels should be #4285f4. Found " + accentPixelCount, accentPixelCount > 10); + } + + @Test + @UiThreadTest + public void drawButton_glifV3_shouldHaveAccentColoredButton() + throws InstantiationException, IllegalAccessException { + Button button = createButton(R.style.SuwThemeGlifV3_Light); + + DrawingTestHelper drawingTestHelper = new DrawingTestHelper(50, 50); + drawingTestHelper.drawView(button); + + int accentPixelCount = + countPixelsWithColor(drawingTestHelper.getPixels(), GLIF_V3_ACCENT_COLOR); + assertTrue("> 10 pixels should be #1a73e8. Found " + accentPixelCount, accentPixelCount > 10); + } + + private Button createButton(@StyleRes int theme) + throws InstantiationException, IllegalAccessException { + final ViewGroup parent = new LinearLayout(DrawingTestHelper.createCanvasActivity(theme)); + TestButtonItem item = new TestButtonItem(); + item.setTheme(R.style.SuwButtonItem_Colored); + item.setText("foobar"); + + return item.createButton(parent); + } + + private int countPixelsWithColor(int[] pixels, int color) { + int count = 0; + for (int pixel : pixels) { + if (pixel == color) { + count++; + } } + return count; + } - private static class TestButtonItem extends ButtonItem { + private static class TestButtonItem extends ButtonItem { - @Override - public Button createButton(ViewGroup parent) { - // Make this method public for testing - return super.createButton(parent); - } + @Override + public Button createButton(ViewGroup parent) { + // Make this method public for testing + return super.createButton(parent); } + } } diff --git a/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/test/util/DrawingTestActivity.java b/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/test/util/DrawingTestActivity.java index d3518f4..80e23e9 100644 --- a/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/test/util/DrawingTestActivity.java +++ b/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/test/util/DrawingTestActivity.java @@ -26,5 +26,4 @@ import androidx.appcompat.app.AppCompatActivity; * * @see DrawingTestHelper */ -public class DrawingTestActivity extends AppCompatActivity { -} +public class DrawingTestActivity extends AppCompatActivity {} diff --git a/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/util/LinkAccessibilityHelperTest.java b/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/util/LinkAccessibilityHelperTest.java index 7b4ad4d..da5e16c 100644 --- a/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/util/LinkAccessibilityHelperTest.java +++ b/library/gingerbread/test/instrumentation/src/com/android/setupwizardlib/util/LinkAccessibilityHelperTest.java @@ -25,342 +25,334 @@ import static org.mockito.Mockito.verify; import android.graphics.Rect; import android.os.Bundle; -import android.support.test.InstrumentationRegistry; -import android.support.test.filters.SmallTest; -import android.support.test.runner.AndroidJUnit4; +import androidx.core.view.AccessibilityDelegateCompat; +import androidx.core.view.accessibility.AccessibilityNodeInfoCompat; +import androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat; +import androidx.customview.widget.ExploreByTouchHelper; import android.text.SpannableStringBuilder; import android.util.DisplayMetrics; import android.util.TypedValue; -import android.view.MotionEvent; import android.view.View; import android.view.accessibility.AccessibilityEvent; import android.widget.FrameLayout; import android.widget.TextView; - import androidx.core.text.BidiFormatter; -import androidx.core.view.accessibility.AccessibilityNodeInfoCompat; -import androidx.core.view.accessibility.AccessibilityNodeInfoCompat.AccessibilityActionCompat; -import androidx.customview.widget.ExploreByTouchHelper; - +import android.support.test.InstrumentationRegistry; +import android.support.test.filters.SmallTest; +import android.support.test.runner.AndroidJUnit4; import com.android.setupwizardlib.span.LinkSpan; import com.android.setupwizardlib.util.LinkAccessibilityHelper.PreOLinkAccessibilityHelper; - -import org.junit.Test; -import org.junit.runner.RunWith; - import java.util.ArrayList; import java.util.Collections; import java.util.List; +import org.junit.Test; +import org.junit.runner.RunWith; @RunWith(AndroidJUnit4.class) @SmallTest public class LinkAccessibilityHelperTest { - private static final LinkSpan LINK_SPAN = new LinkSpan("foobar"); - - private TextView mTextView; - private TestPreOLinkAccessibilityHelper mHelper; - - private DisplayMetrics mDisplayMetrics; - - @Test - public void testGetVirtualViewAt() { - initTextView(); - final int virtualViewId = mHelper.getVirtualViewAt(dp2Px(15), dp2Px(10)); - assertEquals("Virtual view ID should be 1", 1, virtualViewId); - } - - @Test - public void testGetVirtualViewAtHost() { - initTextView(); - final int virtualViewId = mHelper.getVirtualViewAt(dp2Px(100), dp2Px(100)); - assertEquals("Virtual view ID should be INVALID_ID", - ExploreByTouchHelper.INVALID_ID, virtualViewId); - } - - @Test - public void testGetVisibleVirtualViews() { - initTextView(); - List<Integer> virtualViewIds = new ArrayList<>(); - mHelper.getVisibleVirtualViews(virtualViewIds); - - assertEquals("VisibleVirtualViews should be [1]", - Collections.singletonList(1), virtualViewIds); - } - - @Test - public void testOnPopulateEventForVirtualView() { - initTextView(); - AccessibilityEvent event = AccessibilityEvent.obtain(); - mHelper.onPopulateEventForVirtualView(1, event); - - // LinkSpan is set on substring(1, 2) of "Hello world" --> "e" - assertEquals("LinkSpan description should be \"e\"", - "e", event.getContentDescription().toString()); - - event.recycle(); - } - - @Test - public void testOnPopulateEventForVirtualViewHost() { - initTextView(); - AccessibilityEvent event = AccessibilityEvent.obtain(); - mHelper.onPopulateEventForVirtualView(ExploreByTouchHelper.INVALID_ID, event); - - assertEquals("Host view description should be \"Hello world\"", "Hello world", - event.getContentDescription().toString()); - - event.recycle(); - } - - @Test - public void testOnPopulateNodeForVirtualView() { - initTextView(); - AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); - mHelper.onPopulateNodeForVirtualView(1, info); - - assertEquals("LinkSpan description should be \"e\"", - "e", info.getContentDescription().toString()); - assertTrue("LinkSpan should be focusable", info.isFocusable()); - assertTrue("LinkSpan should be clickable", info.isClickable()); - Rect bounds = new Rect(); - info.getBoundsInParent(bounds); - assertEquals("LinkSpan bounds should be (10.5dp, 0dp, 18.5dp, 20.5dp)", - new Rect(dp2Px(10.5f), dp2Px(0f), dp2Px(18.5f), dp2Px(20.5f)), bounds); - - info.recycle(); - } - - @Test - public void testNullLayout() { - initTextView(); - // Setting the padding will cause the layout to be null-ed out. - mTextView.setPadding(1, 1, 1, 1); - - AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); - mHelper.onPopulateNodeForVirtualView(0, info); - - Rect bounds = new Rect(); - info.getBoundsInParent(bounds); - assertEquals("LinkSpan bounds should be (0, 0, 1, 1)", - new Rect(0, 0, 1, 1), bounds); - - info.recycle(); - } - - @Test - public void testRtlLayout() { - SpannableStringBuilder ssb = new SpannableStringBuilder("מכונה בתרגום"); - ssb.setSpan(LINK_SPAN, 1, 2, 0 /* flags */); - initTextView(ssb); - - AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); - mHelper.onPopulateNodeForVirtualView(1, info); - - assertEquals("LinkSpan description should be \"כ\"", - "כ", info.getContentDescription().toString()); - Rect bounds = new Rect(); - info.getBoundsInParent(bounds); - assertEquals("LinkSpan bounds should be (481.5dp, 0dp, 489.5dp, 20.5dp)", - new Rect(dp2Px(481.5f), dp2Px(0f), dp2Px(489.5f), dp2Px(20.5f)), bounds); - - info.recycle(); - } - - @Test - public void testMultilineLink() { - SpannableStringBuilder ssb = new SpannableStringBuilder( - "Lorem ipsum dolor sit amet, consectetur adipiscing elit. " + private static final LinkSpan LINK_SPAN = new LinkSpan("foobar"); + + private TextView mTextView; + private TestPreOLinkAccessibilityHelper mHelper; + + private DisplayMetrics mDisplayMetrics; + + @Test + public void testGetVirtualViewAt() { + initTextView(); + final int virtualViewId = mHelper.getVirtualViewAt(dp2Px(15), dp2Px(10)); + assertEquals("Virtual view ID should be 1", 1, virtualViewId); + } + + @Test + public void testGetVirtualViewAtHost() { + initTextView(); + final int virtualViewId = mHelper.getVirtualViewAt(dp2Px(100), dp2Px(100)); + assertEquals( + "Virtual view ID should be INVALID_ID", ExploreByTouchHelper.INVALID_ID, virtualViewId); + } + + @Test + public void testGetVisibleVirtualViews() { + initTextView(); + List<Integer> virtualViewIds = new ArrayList<>(); + mHelper.getVisibleVirtualViews(virtualViewIds); + + assertEquals("VisibleVirtualViews should be [1]", Collections.singletonList(1), virtualViewIds); + } + + @Test + public void testOnPopulateEventForVirtualView() { + initTextView(); + AccessibilityEvent event = AccessibilityEvent.obtain(); + mHelper.onPopulateEventForVirtualView(1, event); + + // LinkSpan is set on substring(1, 2) of "Hello world" --> "e" + assertEquals( + "LinkSpan description should be \"e\"", "e", event.getContentDescription().toString()); + + event.recycle(); + } + + @Test + public void testOnPopulateEventForVirtualViewHost() { + initTextView(); + AccessibilityEvent event = AccessibilityEvent.obtain(); + mHelper.onPopulateEventForVirtualView(ExploreByTouchHelper.INVALID_ID, event); + + assertEquals( + "Host view description should be \"Hello world\"", + "Hello world", + event.getContentDescription().toString()); + + event.recycle(); + } + + @Test + public void testOnPopulateNodeForVirtualView() { + initTextView(); + AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); + mHelper.onPopulateNodeForVirtualView(1, info); + + assertEquals( + "LinkSpan description should be \"e\"", "e", info.getContentDescription().toString()); + assertTrue("LinkSpan should be focusable", info.isFocusable()); + assertTrue("LinkSpan should be clickable", info.isClickable()); + Rect bounds = new Rect(); + info.getBoundsInParent(bounds); + assertEquals( + "LinkSpan bounds should be (10.5dp, 0dp, 18.5dp, 20.5dp)", + new Rect(dp2Px(10.5f), dp2Px(0f), dp2Px(18.5f), dp2Px(20.5f)), + bounds); + + info.recycle(); + } + + @Test + public void testNullLayout() { + initTextView(); + // Setting the padding will cause the layout to be null-ed out. + mTextView.setPadding(1, 1, 1, 1); + + AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); + mHelper.onPopulateNodeForVirtualView(0, info); + + Rect bounds = new Rect(); + info.getBoundsInParent(bounds); + assertEquals("LinkSpan bounds should be (0, 0, 1, 1)", new Rect(0, 0, 1, 1), bounds); + + info.recycle(); + } + + @Test + public void testRtlLayout() { + SpannableStringBuilder ssb = new SpannableStringBuilder("מכונה בתרגום"); + ssb.setSpan(LINK_SPAN, 1, 2, 0 /* flags */); + initTextView(ssb); + + AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); + mHelper.onPopulateNodeForVirtualView(1, info); + + assertEquals( + "LinkSpan description should be \"כ\"", "כ", info.getContentDescription().toString()); + Rect bounds = new Rect(); + info.getBoundsInParent(bounds); + assertEquals( + "LinkSpan bounds should be (481.5dp, 0dp, 489.5dp, 20.5dp)", + new Rect(dp2Px(481.5f), dp2Px(0f), dp2Px(489.5f), dp2Px(20.5f)), + bounds); + + info.recycle(); + } + + @Test + public void testMultilineLink() { + SpannableStringBuilder ssb = + new SpannableStringBuilder( + "Lorem ipsum dolor sit amet, consectetur adipiscing elit. " + "Praesent accumsan efficitur eros eu porttitor."); - ssb.setSpan(LINK_SPAN, 51, 74, 0 /* flags */); - initTextView(ssb); - - AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); - mHelper.onPopulateNodeForVirtualView(51, info); - - assertEquals("LinkSpan description should match the span", - "elit. Praesent accumsan", info.getContentDescription().toString()); - Rect bounds = new Rect(); - info.getBoundsInParent(bounds); - assertEquals("LinkSpan bounds should match first line of the span", - new Rect(dp2Px(343f), dp2Px(0f), dp2Px(500f), dp2Px(19.5f)), bounds); - - info.recycle(); + ssb.setSpan(LINK_SPAN, 51, 74, 0 /* flags */); + initTextView(ssb); + + AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); + mHelper.onPopulateNodeForVirtualView(51, info); + + assertEquals( + "LinkSpan description should match the span", + "elit. Praesent accumsan", + info.getContentDescription().toString()); + Rect bounds = new Rect(); + info.getBoundsInParent(bounds); + assertEquals( + "LinkSpan bounds should match first line of the span", + new Rect(dp2Px(343f), dp2Px(0f), dp2Px(500f), dp2Px(19.5f)), + bounds); + + info.recycle(); + } + + @Test + public void testRtlMultilineLink() { + String iwLoremIpsum = + "אחר על רביעי אקטואליה. לוח דת אחרות המקובל רומנית, מיזמים מועמדים " + + "האנציקלופדיה בה צ'ט. מתן מה שנורו לערוך ייִדיש, בקר או החול אנתרופולוגיה, עוד " + + "דפים המחשב מיזמים ב."; + SpannableStringBuilder ssb = new SpannableStringBuilder(iwLoremIpsum); + ssb.setSpan(LINK_SPAN, 50, 100, 0 /* flags */); + initTextView(ssb); + + AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); + mHelper.onPopulateNodeForVirtualView(50, info); + + assertEquals( + "LinkSpan description should match the span", + iwLoremIpsum.substring(50, 100), + info.getContentDescription().toString()); + Rect bounds = new Rect(); + info.getBoundsInParent(bounds); + assertEquals( + "LinkSpan bounds should match the first line of the span", + new Rect(dp2Px(0f), dp2Px(0f), dp2Px(150f), dp2Px(19.5f)), + bounds); + + info.recycle(); + } + + @Test + public void testBidiMultilineLink() { + String iwLoremIpsum = + "אחר על רביעי אקטואליה. לוח דת אחרות המקובל רומנית, מיזמים מועמדים " + + "האנציקלופדיה בה צ'ט. מתן מה שנורו לערוך ייִדיש, בקר או החול אנתרופולוגיה, עוד " + + "דפים המחשב מיזמים ב."; + BidiFormatter formatter = BidiFormatter.getInstance(false /* rtlContext */); + SpannableStringBuilder ssb = new SpannableStringBuilder(); + ssb.append("hello ").append(formatter.unicodeWrap(iwLoremIpsum)).append(" world"); + ssb.setSpan( + LINK_SPAN, + "hello ".length() + 2, // Add two for the characters added by BidiFormatter + "hello ".length() + 2 + iwLoremIpsum.length(), + 0 /* flags */); + initTextView(ssb); + + AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); + mHelper.onPopulateNodeForVirtualView("hello ".length() + 2, info); + + assertEquals( + "LinkSpan description should match the span", + iwLoremIpsum, + info.getContentDescription().toString()); + Rect bounds = new Rect(); + info.getBoundsInParent(bounds); + assertEquals( + "LinkSpan bounds should match the first line of the span", + new Rect(dp2Px(491.5f), dp2Px(0f), dp2Px(500f), dp2Px(19.5f)), + bounds); + + info.recycle(); + } + + @Test + public void testMethodDelegation() { + initTextView(); + AccessibilityDelegateCompat delegate = mock(AccessibilityDelegateCompat.class); + LinkAccessibilityHelper helper = new LinkAccessibilityHelper(delegate); + + AccessibilityEvent accessibilityEvent = + AccessibilityEvent.obtain(AccessibilityEvent.TYPE_VIEW_CLICKED); + + helper.sendAccessibilityEvent(mTextView, AccessibilityEvent.TYPE_VIEW_CLICKED); + verify(delegate) + .sendAccessibilityEvent(same(mTextView), eq(AccessibilityEvent.TYPE_VIEW_CLICKED)); + + helper.sendAccessibilityEventUnchecked(mTextView, accessibilityEvent); + verify(delegate).sendAccessibilityEventUnchecked(same(mTextView), same(accessibilityEvent)); + + helper.performAccessibilityAction( + mTextView, AccessibilityActionCompat.ACTION_CLICK.getId(), Bundle.EMPTY); + verify(delegate) + .performAccessibilityAction( + same(mTextView), eq(AccessibilityActionCompat.ACTION_CLICK.getId()), eq(Bundle.EMPTY)); + + helper.dispatchPopulateAccessibilityEvent(mTextView, accessibilityEvent); + verify(delegate).dispatchPopulateAccessibilityEvent(same(mTextView), same(accessibilityEvent)); + + helper.getAccessibilityNodeProvider(mTextView); + verify(delegate).getAccessibilityNodeProvider(same(mTextView)); + + helper.onInitializeAccessibilityEvent(mTextView, accessibilityEvent); + verify(delegate).onInitializeAccessibilityEvent(same(mTextView), eq(accessibilityEvent)); + + AccessibilityNodeInfoCompat accessibilityNodeInfo = AccessibilityNodeInfoCompat.obtain(); + helper.onInitializeAccessibilityNodeInfo(mTextView, accessibilityNodeInfo); + verify(delegate) + .onInitializeAccessibilityNodeInfo(same(mTextView), same(accessibilityNodeInfo)); + + helper.onPopulateAccessibilityEvent(mTextView, accessibilityEvent); + verify(delegate).onPopulateAccessibilityEvent(same(mTextView), same(accessibilityEvent)); + + FrameLayout parent = new FrameLayout(InstrumentationRegistry.getTargetContext()); + helper.onRequestSendAccessibilityEvent(parent, mTextView, accessibilityEvent); + verify(delegate) + .onRequestSendAccessibilityEvent(same(parent), same(mTextView), same(accessibilityEvent)); + } + + private void initTextView() { + SpannableStringBuilder ssb = new SpannableStringBuilder("Hello world"); + ssb.setSpan(LINK_SPAN, 1, 2, 0 /* flags */); + initTextView(ssb); + } + + private void initTextView(CharSequence text) { + mTextView = new TextView(InstrumentationRegistry.getContext()); + mTextView.setSingleLine(false); + mTextView.setText(text); + mTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); + mHelper = new TestPreOLinkAccessibilityHelper(mTextView); + + int measureExactly500dp = + View.MeasureSpec.makeMeasureSpec(dp2Px(500), View.MeasureSpec.EXACTLY); + mTextView.measure(measureExactly500dp, measureExactly500dp); + mTextView.layout(dp2Px(0), dp2Px(0), dp2Px(500), dp2Px(500)); + } + + private int dp2Px(float dp) { + if (mDisplayMetrics == null) { + mDisplayMetrics = InstrumentationRegistry.getContext().getResources().getDisplayMetrics(); } + return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, mDisplayMetrics); + } - @Test - public void testRtlMultilineLink() { - String iwLoremIpsum = "אחר על רביעי אקטואליה. לוח דת אחרות המקובל רומנית, מיזמים מועמדים " - + "האנציקלופדיה בה צ'ט. מתן מה שנורו לערוך ייִדיש, בקר או החול אנתרופולוגיה, עוד " - + "דפים המחשב מיזמים ב."; - SpannableStringBuilder ssb = new SpannableStringBuilder(iwLoremIpsum); - ssb.setSpan(LINK_SPAN, 50, 100, 0 /* flags */); - initTextView(ssb); - - AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); - mHelper.onPopulateNodeForVirtualView(50, info); - - assertEquals("LinkSpan description should match the span", - iwLoremIpsum.substring(50, 100), - info.getContentDescription().toString()); - Rect bounds = new Rect(); - info.getBoundsInParent(bounds); - assertEquals("LinkSpan bounds should match the first line of the span", - new Rect(dp2Px(0f), dp2Px(0f), dp2Px(150f), dp2Px(19.5f)), bounds); - - info.recycle(); - } + public static class TestPreOLinkAccessibilityHelper extends PreOLinkAccessibilityHelper { - @Test - public void testBidiMultilineLink() { - String iwLoremIpsum = "אחר על רביעי אקטואליה. לוח דת אחרות המקובל רומנית, מיזמים מועמדים " - + "האנציקלופדיה בה צ'ט. מתן מה שנורו לערוך ייִדיש, בקר או החול אנתרופולוגיה, עוד " - + "דפים המחשב מיזמים ב."; - BidiFormatter formatter = BidiFormatter.getInstance(false /* rtlContext */); - SpannableStringBuilder ssb = new SpannableStringBuilder(); - ssb.append("hello ").append(formatter.unicodeWrap(iwLoremIpsum)).append(" world"); - ssb.setSpan(LINK_SPAN, - "hello ".length() + 2, // Add two for the characters added by BidiFormatter - "hello ".length() + 2 + iwLoremIpsum.length(), - 0 /* flags */); - initTextView(ssb); - - AccessibilityNodeInfoCompat info = AccessibilityNodeInfoCompat.obtain(); - mHelper.onPopulateNodeForVirtualView("hello ".length() + 2, info); - - assertEquals("LinkSpan description should match the span", - iwLoremIpsum, - info.getContentDescription().toString()); - Rect bounds = new Rect(); - info.getBoundsInParent(bounds); - assertEquals("LinkSpan bounds should match the first line of the span", - new Rect(dp2Px(491.5f), dp2Px(0f), dp2Px(500f), dp2Px(19.5f)), bounds); - - info.recycle(); + TestPreOLinkAccessibilityHelper(TextView view) { + super(view); } - @Test - public void testMethodDelegation() { - initTextView(); - ExploreByTouchHelper delegate = mock(TestPreOLinkAccessibilityHelper.class); - LinkAccessibilityHelper helper = new LinkAccessibilityHelper(delegate); - - AccessibilityEvent accessibilityEvent = - AccessibilityEvent.obtain(AccessibilityEvent.TYPE_VIEW_CLICKED); - - helper.sendAccessibilityEvent(mTextView, AccessibilityEvent.TYPE_VIEW_CLICKED); - verify(delegate).sendAccessibilityEvent( - same(mTextView), - eq(AccessibilityEvent.TYPE_VIEW_CLICKED)); - - helper.sendAccessibilityEventUnchecked(mTextView, accessibilityEvent); - verify(delegate).sendAccessibilityEventUnchecked(same(mTextView), same(accessibilityEvent)); - - helper.performAccessibilityAction( - mTextView, - AccessibilityActionCompat.ACTION_CLICK.getId(), - Bundle.EMPTY); - verify(delegate).performAccessibilityAction( - same(mTextView), - eq(AccessibilityActionCompat.ACTION_CLICK.getId()), - eq(Bundle.EMPTY)); - - helper.dispatchPopulateAccessibilityEvent( - mTextView, - accessibilityEvent); - verify(delegate).dispatchPopulateAccessibilityEvent( - same(mTextView), - same(accessibilityEvent)); - - MotionEvent motionEvent = MotionEvent.obtain(0, 0, 0, 0, 0, 0); - helper.dispatchHoverEvent(motionEvent); - verify(delegate).dispatchHoverEvent(eq(motionEvent)); - - helper.getAccessibilityNodeProvider(mTextView); - verify(delegate).getAccessibilityNodeProvider(same(mTextView)); - - helper.onInitializeAccessibilityEvent(mTextView, accessibilityEvent); - verify(delegate).onInitializeAccessibilityEvent( - same(mTextView), - eq(accessibilityEvent)); - - AccessibilityNodeInfoCompat accessibilityNodeInfo = AccessibilityNodeInfoCompat.obtain(); - helper.onInitializeAccessibilityNodeInfo(mTextView, accessibilityNodeInfo); - verify(delegate).onInitializeAccessibilityNodeInfo( - same(mTextView), - same(accessibilityNodeInfo)); - - helper.onPopulateAccessibilityEvent(mTextView, accessibilityEvent); - verify(delegate).onPopulateAccessibilityEvent( - same(mTextView), - same(accessibilityEvent)); - - FrameLayout parent = new FrameLayout(InstrumentationRegistry.getTargetContext()); - helper.onRequestSendAccessibilityEvent(parent, mTextView, accessibilityEvent); - verify(delegate).onRequestSendAccessibilityEvent( - same(parent), - same(mTextView), - same(accessibilityEvent)); + @Override + public int getVirtualViewAt(float x, float y) { + return super.getVirtualViewAt(x, y); } - private void initTextView() { - SpannableStringBuilder ssb = new SpannableStringBuilder("Hello world"); - ssb.setSpan(LINK_SPAN, 1, 2, 0 /* flags */); - initTextView(ssb); + @Override + public void getVisibleVirtualViews(List<Integer> virtualViewIds) { + super.getVisibleVirtualViews(virtualViewIds); } - private void initTextView(CharSequence text) { - mTextView = new TextView(InstrumentationRegistry.getContext()); - mTextView.setSingleLine(false); - mTextView.setText(text); - mTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); - mHelper = new TestPreOLinkAccessibilityHelper(mTextView); - - int measureExactly500dp = View.MeasureSpec.makeMeasureSpec(dp2Px(500), - View.MeasureSpec.EXACTLY); - mTextView.measure(measureExactly500dp, measureExactly500dp); - mTextView.layout(dp2Px(0), dp2Px(0), dp2Px(500), dp2Px(500)); + @Override + public void onPopulateEventForVirtualView(int virtualViewId, AccessibilityEvent event) { + super.onPopulateEventForVirtualView(virtualViewId, event); } - private int dp2Px(float dp) { - if (mDisplayMetrics == null) { - mDisplayMetrics = - InstrumentationRegistry.getContext().getResources().getDisplayMetrics(); - } - return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, mDisplayMetrics); + @Override + public void onPopulateNodeForVirtualView(int virtualViewId, AccessibilityNodeInfoCompat info) { + super.onPopulateNodeForVirtualView(virtualViewId, info); } - public static class TestPreOLinkAccessibilityHelper extends PreOLinkAccessibilityHelper { - - TestPreOLinkAccessibilityHelper(TextView view) { - super(view); - } - - @Override - public int getVirtualViewAt(float x, float y) { - return super.getVirtualViewAt(x, y); - } - - @Override - public void getVisibleVirtualViews(List<Integer> virtualViewIds) { - super.getVisibleVirtualViews(virtualViewIds); - } - - @Override - public void onPopulateEventForVirtualView(int virtualViewId, AccessibilityEvent event) { - super.onPopulateEventForVirtualView(virtualViewId, event); - } - - @Override - public void onPopulateNodeForVirtualView(int virtualViewId, - AccessibilityNodeInfoCompat info) { - super.onPopulateNodeForVirtualView(virtualViewId, info); - } - - @Override - public boolean onPerformActionForVirtualView(int virtualViewId, int action, - Bundle arguments) { - return super.onPerformActionForVirtualView(virtualViewId, action, arguments); - } + @Override + public boolean onPerformActionForVirtualView(int virtualViewId, int action, Bundle arguments) { + return super.onPerformActionForVirtualView(virtualViewId, action, arguments); } + } } |