| /* |
| * Copyright (C) 2020 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.qs.carrier |
| |
| import android.testing.AndroidTestingRunner |
| import androidx.test.filters.SmallTest |
| import com.android.systemui.SysuiTestCase |
| import org.junit.Assert.assertNotSame |
| import org.junit.Assert.assertSame |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| |
| @RunWith(AndroidTestingRunner::class) |
| @SmallTest |
| class CellSignalStateTest : SysuiTestCase() { |
| |
| @Test |
| fun testChangeVisibility_sameObject() { |
| val c = CellSignalState() |
| |
| val other = c.changeVisibility(c.visible) |
| |
| assertSame(c, other) |
| } |
| |
| @Test |
| fun testChangeVisibility_otherObject() { |
| val c = CellSignalState() |
| |
| val other = c.changeVisibility(!c.visible) |
| |
| assertNotSame(c, other) |
| } |
| } |