| /* |
| * Copyright (C) 2019 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.systemui.statusbar |
| |
| import android.testing.AndroidTestingRunner |
| import android.view.View |
| import androidx.test.filters.SmallTest |
| import com.android.systemui.SysuiTestCase |
| import org.junit.Assert.assertFalse |
| import org.junit.Assert.assertTrue |
| import org.junit.Before |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import java.util.function.Consumer |
| |
| @RunWith(AndroidTestingRunner::class) |
| @SmallTest |
| class LightRevealScrimTest : SysuiTestCase() { |
| |
| private lateinit var scrim: LightRevealScrim |
| private var isOpaque = false |
| |
| @Before |
| fun setUp() { |
| scrim = LightRevealScrim(context, null) |
| scrim.isScrimOpaqueChangedListener = Consumer { opaque -> |
| isOpaque = opaque |
| } |
| scrim.revealAmount = 0f |
| assertTrue("Scrim is not opaque in initial setup", scrim.isScrimOpaque) |
| } |
| |
| @Test |
| fun testAlphaSetsOpaque() { |
| scrim.alpha = 0.5f |
| assertFalse("Scrim is opaque even though alpha is set", scrim.isScrimOpaque) |
| } |
| |
| @Test |
| fun testVisibilitySetsOpaque() { |
| scrim.visibility = View.INVISIBLE |
| assertFalse("Scrim is opaque even though it's invisible", scrim.isScrimOpaque) |
| scrim.visibility = View.GONE |
| assertFalse("Scrim is opaque even though it's gone", scrim.isScrimOpaque) |
| } |
| |
| @Test |
| fun testRevealSetsOpaque() { |
| scrim.revealAmount = 0.5f |
| assertFalse("Scrim is opaque even though it's revealed", scrim.isScrimOpaque) |
| } |
| } |