| /* |
| * Copyright 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 androidx.work |
| |
| import android.content.Context |
| import androidx.test.core.app.ApplicationProvider |
| import androidx.test.ext.junit.runners.AndroidJUnit4 |
| import androidx.test.filters.SmallTest |
| import org.hamcrest.CoreMatchers.notNullValue |
| import org.hamcrest.MatcherAssert.assertThat |
| import org.hamcrest.Matchers.`is` |
| import org.junit.Before |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.mockito.Mockito.mock |
| import org.mockito.Mockito.times |
| import org.mockito.Mockito.verify |
| |
| @RunWith(AndroidJUnit4::class) |
| @SmallTest |
| class InputMergerFactoryTest { |
| private lateinit var context: Context |
| private lateinit var factory: InputMergerFactory |
| private lateinit var configuration: Configuration |
| |
| @Before |
| fun setUp() { |
| context = ApplicationProvider.getApplicationContext() |
| factory = mock(InputMergerFactory::class.java) |
| configuration = Configuration.Builder() |
| .setInputMergerFactory(factory) |
| .build() |
| } |
| |
| @Test |
| fun testInputMergerFactory() { |
| val name = ArrayCreatingInputMerger::class.java.name |
| val merger = configuration.inputMergerFactory.createInputMergerWithDefaultFallback(name) |
| assertThat(merger, notNullValue()) |
| verify(factory, times(1)).createInputMerger(name) |
| } |
| |
| @Test |
| fun testInputMergerFactory2() { |
| factory = object : InputMergerFactory() { |
| override fun createInputMerger(className: String): InputMerger? { |
| return OverwritingInputMerger() |
| } |
| } |
| configuration = Configuration.Builder() |
| .setInputMergerFactory(factory) |
| .build() |
| |
| val name = ArrayCreatingInputMerger::class.java.name |
| val merger = configuration.inputMergerFactory.createInputMergerWithDefaultFallback(name) |
| val instanceCheck = merger is OverwritingInputMerger |
| assertThat(merger, notNullValue()) |
| assertThat(instanceCheck, `is`(true)) |
| } |
| } |
