Merge "Create floatingMaskViewTest and make FloatingMaskView testable." into main (0ffb2d55) · Commits · e / os / android_packages_apps_Trebuchet

src/com/android/launcher3/allapps/FloatingMaskView.java

+15 −6

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@ import android.util.AttributeSet;
		import android.view.ViewGroup;
		import android.widget.ImageView;

		import androidx.annotation.VisibleForTesting;
		import androidx.constraintlayout.widget.ConstraintLayout;

		import com.android.launcher3.R;
		@@ -53,13 +54,21 @@ public class FloatingMaskView extends ConstraintLayout {
		@Override
		protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
		super.onLayout(changed, left, top, right, bottom);
		ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) getLayoutParams();
		AllAppsRecyclerView allAppsContainerView =
		mActivityContext.getAppsView().getActiveRecyclerView();
		setParameters((ViewGroup.MarginLayoutParams) getLayoutParams(),
		mActivityContext.getAppsView().getActiveRecyclerView());
		}

		@VisibleForTesting
		void setParameters(ViewGroup.MarginLayoutParams lp, AllAppsRecyclerView recyclerView) {
		if (lp != null) {
		lp.rightMargin = allAppsContainerView.getPaddingRight();
		lp.leftMargin = allAppsContainerView.getPaddingLeft();
		mBottomBox.setMinimumHeight(allAppsContainerView.getPaddingBottom());
		lp.rightMargin = recyclerView.getPaddingRight();
		lp.leftMargin = recyclerView.getPaddingLeft();
		getBottomBox().setMinimumHeight(recyclerView.getPaddingBottom());
		}
		}

		@VisibleForTesting
		ImageView getBottomBox() {
		return mBottomBox;
		}
		}

tests/src/com/android/launcher3/allapps/FloatingMaskViewTest.kt

0 → 100644

+66 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		package com.android.launcher3.allapps

		import android.content.Context
		import android.view.ViewGroup
		import android.view.ViewGroup.MarginLayoutParams
		import android.widget.ImageView
		import androidx.test.core.app.ApplicationProvider
		import com.android.launcher3.util.ActivityContextWrapper
		import com.google.common.truth.Truth
		import org.junit.Before
		import org.junit.Test
		import org.mockito.Mock
		import org.mockito.Mockito
		import org.mockito.MockitoAnnotations

		class FloatingMaskViewTest {
		@Mock
		private val mockAllAppsRecyclerView: AllAppsRecyclerView? = null

		@Mock
		private val mockBottomBox: ImageView? = null
		private var mVut: FloatingMaskView? = null
		@Before
		fun setUp() {
		MockitoAnnotations.initMocks(this)
		val context: Context = ActivityContextWrapper(ApplicationProvider.getApplicationContext())
		mVut = FloatingMaskView(context)
		mVut!!.layoutParams = MarginLayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
		ViewGroup.LayoutParams.WRAP_CONTENT)
		}

		@Test
		fun setParameters_paramsMarginEqualRecyclerViewPadding() {
		val floatingMaskView = Mockito.spy(mVut)
		Mockito.`when`(mockAllAppsRecyclerView!!.paddingLeft).thenReturn(PADDING_PX)
		Mockito.`when`(mockAllAppsRecyclerView.paddingRight).thenReturn(PADDING_PX)
		Mockito.`when`(mockAllAppsRecyclerView.paddingBottom).thenReturn(PADDING_PX)
		Mockito.`when`(floatingMaskView!!.bottomBox).thenReturn(mockBottomBox)
		val lp = floatingMaskView.layoutParams as MarginLayoutParams

		floatingMaskView.setParameters(lp, mockAllAppsRecyclerView)

		Truth.assertThat(lp.leftMargin).isEqualTo(PADDING_PX)
		Truth.assertThat(lp.rightMargin).isEqualTo(PADDING_PX)
		Mockito.verify(mockBottomBox)?.minimumHeight = PADDING_PX
		}

		companion object {
		private const val PADDING_PX = 15
		}
		}