Initial commit 🎉

fbshipit-source-id: b6fc29740c6875d2e78953b8a7123890a67930f2
Co-authored-by: Sebastian McKenzie <sebmck@fb.com>
Co-authored-by: John Knox <jknox@fb.com>
Co-authored-by: Emil Sjölander <emilsj@fb.com>
Co-authored-by: Pritesh Nandgaonkar <prit91@fb.com>

android/tests/plugins/inspector/descriptors/ViewGroupDescriptorTest.java

@@ -0,0 +1,63 @@
+/*
+ *  Copyright (c) 2018-present, Facebook, Inc.
+ *
+ *  This source code is licensed under the MIT license found in the LICENSE
+ *  file in the root directory of this source tree.
+ *
+ */
+package com.facebook.sonar.plugins.inspector.descriptors;
+
+import static android.view.View.MeasureSpec.EXACTLY;
+import static android.view.View.MeasureSpec.makeMeasureSpec;
+import static org.mockito.Matchers.any;
+
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import com.facebook.sonar.plugins.inspector.Touch;
+import com.facebook.testing.robolectric.v3.WithTestDefaultsRunner;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(WithTestDefaultsRunner.class)
+public class ViewGroupDescriptorTest {
+
+  @Test
+  public void testHitTestVisibleChild() {
+    final ViewGroupDescriptor descriptor = new ViewGroupDescriptor();
+
+    final ViewGroup root = new FrameLayout(RuntimeEnvironment.application);
+    final View child = new View(RuntimeEnvironment.application);
+    root.addView(child);
+
+    root.measure(makeMeasureSpec(100, EXACTLY), makeMeasureSpec(100, EXACTLY));
+    root.layout(0, 0, 100, 100);
+
+    final Touch touch = Mockito.mock(Touch.class);
+    Mockito.when(touch.containedIn(any(int.class), any(int.class), any(int.class), any(int.class)))
+        .thenReturn(true);
+    descriptor.hitTest(root, touch);
+    Mockito.verify(touch, Mockito.times(1)).continueWithOffset(0, 0, 0);
+  }
+
+  @Test
+  public void testHitTestInvisibleChild() {
+    final ViewGroupDescriptor descriptor = new ViewGroupDescriptor();
+
+    final ViewGroup root = new FrameLayout(RuntimeEnvironment.application);
+    final View child = new View(RuntimeEnvironment.application);
+    child.setVisibility(View.GONE);
+    root.addView(child);
+
+    root.measure(makeMeasureSpec(100, EXACTLY), makeMeasureSpec(100, EXACTLY));
+    root.layout(0, 0, 100, 100);
+
+    final Touch touch = Mockito.mock(Touch.class);
+    Mockito.when(touch.containedIn(any(int.class), any(int.class), any(int.class), any(int.class)))
+        .thenReturn(true);
+    descriptor.hitTest(root, touch);
+    Mockito.verify(touch, Mockito.times(1)).finish();
+  }
+}