MyTest.kt

MyTest.kt

import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import io.reactivex.internal.functions.Functions
import io.reactivex.rxkotlin.subscribeBy
import org.junit.Assert
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import org.koin.test.KoinTest
import org.koin.test.inject

@RunWith(AndroidJUnit4::class)
class MyTest : KoinTest {

    val settingRepository by inject<SettingRepository>()
    val appContext by lazy { InstrumentationRegistry.getInstrumentation().targetContext } // not used here

    @Rule
    @JvmField
    val rule = RxSchedulerRule()

    @Test
    fun testLatelySearchKeyword() {
        settingRepository.clearLatelySearchKeyword().subscribe(Functions.EMPTY_ACTION)
        settingRepository.getLatelySearchKeyword().subscribeBy(onSuccess = {
            Assert.assertEquals(0, it.size)
        })
        settingRepository.addLatelySearchKeyword("111").subscribe(Functions.EMPTY_ACTION)
        settingRepository.addLatelySearchKeyword("222").subscribe(Functions.EMPTY_ACTION)
        settingRepository.addLatelySearchKeyword("333").subscribe(Functions.EMPTY_ACTION)
        settingRepository.addLatelySearchKeyword("444").subscribe(Functions.EMPTY_ACTION)
        settingRepository.addLatelySearchKeyword("111").subscribe(Functions.EMPTY_ACTION)
        settingRepository.getLatelySearchKeyword().subscribeBy(onSuccess = {
            Assert.assertEquals(listOf("111", "444", "333", "222"), it)
        })
        settingRepository.clearLatelySearchKeyword().subscribe(Functions.EMPTY_ACTION)
        settingRepository.getLatelySearchKeyword().subscribeBy(onSuccess = {
            Assert.assertEquals(0, it.size)
        })
    }

}