Fix incorrectly incrementing IDs before sending to server. (#1026)
* Fix incorrectly incrementing IDs before sending to server. * Add TimelineRepositoryTest, fix adding placeholder, fix String#dec() * Add more TimelineRepository tests, fix bugs * Add tests for adding statuses from DB.
This commit is contained in:
Ivan Kupalov
Konrad Pozniak
parent
85610a8311
commit
63952813c8
11 changed files with 631 additions and 208 deletions
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@ -0,0 +1,330 @@
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package com.keylesspalace.tusky.fragment
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import android.text.Spanned
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import com.google.gson.Gson
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import com.keylesspalace.tusky.SpanUtilsTest
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import com.keylesspalace.tusky.db.AccountEntity
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import com.keylesspalace.tusky.db.AccountManager
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import com.keylesspalace.tusky.db.TimelineDao
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import com.keylesspalace.tusky.db.TimelineStatusWithAccount
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import com.keylesspalace.tusky.entity.Account
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import com.keylesspalace.tusky.entity.Status
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import com.keylesspalace.tusky.network.MastodonApi
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import com.keylesspalace.tusky.repository.*
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import com.keylesspalace.tusky.util.Either
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import com.keylesspalace.tusky.util.HtmlConverter
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import com.nhaarman.mockitokotlin2.isNull
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import com.nhaarman.mockitokotlin2.verify
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import com.nhaarman.mockitokotlin2.verifyNoMoreInteractions
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import com.nhaarman.mockitokotlin2.whenever
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import io.reactivex.Single
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import io.reactivex.plugins.RxJavaPlugins
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import io.reactivex.schedulers.Schedulers
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import io.reactivex.schedulers.TestScheduler
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import org.junit.Assert.assertEquals
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import org.junit.Before
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import org.junit.Test
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import org.mockito.ArgumentMatchers.any
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import org.mockito.ArgumentMatchers.anyInt
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import org.mockito.Mock
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import org.mockito.MockitoAnnotations
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import java.util.*
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import java.util.concurrent.TimeUnit
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class TimelineRepositoryTest {
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@Mock
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lateinit var timelineDao: TimelineDao
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@Mock
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lateinit var mastodonApi: MastodonApi
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@Mock
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lateinit var accountManager: AccountManager
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lateinit var gson: Gson
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lateinit var subject: TimelineRepository
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lateinit var testScheduler: TestScheduler
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val limit = 30
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val account = AccountEntity(
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id = 2,
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accessToken = "token",
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domain = "domain.com",
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isActive = true
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)
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val htmlConverter = object : HtmlConverter {
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override fun fromHtml(html: String): Spanned {
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return SpanUtilsTest.FakeSpannable(html)
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}
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override fun toHtml(text: Spanned): String {
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return text.toString()
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}
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}
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@Before
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fun setup() {
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MockitoAnnotations.initMocks(this)
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whenever(accountManager.activeAccount).thenReturn(account)
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gson = Gson()
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testScheduler = TestScheduler()
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RxJavaPlugins.setIoSchedulerHandler { testScheduler }
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subject = TimelineRepositoryImpl(timelineDao, mastodonApi, accountManager, gson,
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htmlConverter)
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}
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@Test
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fun testNetworkUnbounded() {
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val statuses = listOf(
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makeStatus("3"),
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makeStatus("2")
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)
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whenever(mastodonApi.homeTimelineSingle(isNull(), isNull(), anyInt()))
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.thenReturn(Single.just(statuses))
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val result = subject.getStatuses(null, null, null, limit, TimelineRequestMode.NETWORK)
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.blockingGet()
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assertEquals(statuses.map(Status::lift), result)
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testScheduler.advanceTimeBy(100, TimeUnit.SECONDS)
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verify(timelineDao).insertStatusIfNotThere(Placeholder("1").toEntity(account.id))
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for (status in statuses) {
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verify(timelineDao).insertInTransaction(
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status.toEntity(account.id, account.domain, htmlConverter, gson),
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status.account.toEntity(account.domain, account.id, gson),
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null
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)
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}
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verifyNoMoreInteractions(timelineDao)
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}
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@Test
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fun testNetworkLoadingTopNoGap() {
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val response = listOf(
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makeStatus("4"),
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makeStatus("3"),
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makeStatus("2")
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)
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val sinceId = "2"
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val sinceIdMinusOne = "1"
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whenever(mastodonApi.homeTimelineSingle(null, sinceIdMinusOne, limit + 1))
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.thenReturn(Single.just(response))
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val result = subject.getStatuses(null, sinceId, sinceIdMinusOne, limit,
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TimelineRequestMode.NETWORK)
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.blockingGet()
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assertEquals(
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response.subList(0, 2).map(Status::lift),
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result
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)
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testScheduler.advanceTimeBy(100, TimeUnit.SECONDS)
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// We assume for now that overlapped one is inserted but it's not that important
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for (status in response) {
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verify(timelineDao).insertInTransaction(
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status.toEntity(account.id, account.domain, htmlConverter, gson),
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status.account.toEntity(account.domain, account.id, gson),
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null
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)
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}
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verify(timelineDao).removeAllPlaceholdersBetween(account.id, response.first().id,
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response.last().id)
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verifyNoMoreInteractions(timelineDao)
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}
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@Test
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fun testNetworkLoadingTopWithGap() {
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val response = listOf(
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makeStatus("5"),
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makeStatus("4")
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)
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val sinceId = "2"
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val sinceIdMinusOne = "1"
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whenever(mastodonApi.homeTimelineSingle(null, sinceIdMinusOne, limit + 1))
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.thenReturn(Single.just(response))
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val result = subject.getStatuses(null, sinceId, sinceIdMinusOne, limit,
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TimelineRequestMode.NETWORK)
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.blockingGet()
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val placeholder = Placeholder("3")
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assertEquals(response.map(Status::lift) + Either.Left(placeholder), result)
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testScheduler.advanceTimeBy(100, TimeUnit.SECONDS)
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for (status in response) {
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verify(timelineDao).insertInTransaction(
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status.toEntity(account.id, account.domain, htmlConverter, gson),
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status.account.toEntity(account.domain, account.id, gson),
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null
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)
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}
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verify(timelineDao).insertStatusIfNotThere(placeholder.toEntity(account.id))
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verifyNoMoreInteractions(timelineDao)
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}
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@Test
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fun testNetworkLoadingMiddleNoGap() {
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// Example timelne:
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// 5
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// 4
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// [gap]
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// 2
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// 1
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val response = listOf(
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makeStatus("5"),
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makeStatus("4"),
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makeStatus("3"),
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makeStatus("2")
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)
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val sinceId = "2"
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val sinceIdMinusOne = "1"
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val maxId = "3"
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whenever(mastodonApi.homeTimelineSingle(maxId, sinceIdMinusOne, limit + 1))
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.thenReturn(Single.just(response))
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val result = subject.getStatuses(maxId, sinceId, sinceIdMinusOne, limit,
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TimelineRequestMode.NETWORK)
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.blockingGet()
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assertEquals(
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response.subList(0, response.lastIndex).map(Status::lift),
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result
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)
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testScheduler.advanceTimeBy(100, TimeUnit.SECONDS)
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// We assume for now that overlapped one is inserted but it's not that important
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for (status in response) {
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verify(timelineDao).insertInTransaction(
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status.toEntity(account.id, account.domain, htmlConverter, gson),
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status.account.toEntity(account.domain, account.id, gson),
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null
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)
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}
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verify(timelineDao).removeAllPlaceholdersBetween(account.id, response.first().id,
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response.last().id)
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verifyNoMoreInteractions(timelineDao)
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}
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@Test
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fun testNetworkLoadingMiddleWithGap() {
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// Example timelne:
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// 6
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// 5
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// [gap]
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// 2
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// 1
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val response = listOf(
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makeStatus("6"),
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makeStatus("5"),
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makeStatus("4")
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)
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val sinceId = "2"
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val sinceIdMinusOne = "1"
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val maxId = "4"
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whenever(mastodonApi.homeTimelineSingle(maxId, sinceIdMinusOne, limit + 1))
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.thenReturn(Single.just(response))
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val result = subject.getStatuses(maxId, sinceId, sinceIdMinusOne, limit,
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TimelineRequestMode.NETWORK)
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.blockingGet()
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val placeholder = Placeholder("3")
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assertEquals(
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response.map(Status::lift) + Either.Left(placeholder),
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result
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)
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testScheduler.advanceTimeBy(100, TimeUnit.SECONDS)
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// We assume for now that overlapped one is inserted but it's not that important
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for (status in response) {
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verify(timelineDao).insertInTransaction(
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status.toEntity(account.id, account.domain, htmlConverter, gson),
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status.account.toEntity(account.domain, account.id, gson),
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null
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)
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}
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verify(timelineDao).removeAllPlaceholdersBetween(account.id, response.first().id,
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response.last().id)
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verify(timelineDao).insertStatusIfNotThere(placeholder.toEntity(account.id))
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verifyNoMoreInteractions(timelineDao)
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}
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@Test
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fun addingFromDb() {
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RxJavaPlugins.setIoSchedulerHandler { Schedulers.single() }
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val status = makeStatus("2")
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val dbStatus = makeStatus("1")
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val dbResult = TimelineStatusWithAccount()
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dbResult.status = dbStatus.toEntity(account.id, account.domain, htmlConverter, gson)
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dbResult.account = status.account.toEntity(account.domain, account.id, gson)
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whenever(mastodonApi.homeTimelineSingle(any(), any(), any()))
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.thenReturn(Single.just(listOf(status)))
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whenever(timelineDao.getStatusesForAccount(account.id, status.id, null, 30))
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.thenReturn(Single.just(listOf(dbResult)))
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val result = subject.getStatuses(null, null, null, limit, TimelineRequestMode.ANY)
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.blockingGet()
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assertEquals(listOf(status, dbStatus).map(Status::lift), result)
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}
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@Test
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fun addingFromDbExhausted() {
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RxJavaPlugins.setIoSchedulerHandler { Schedulers.single() }
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val status = makeStatus("4")
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val dbResult = TimelineStatusWithAccount()
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dbResult.status = Placeholder("2").toEntity(account.id)
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val dbResult2 = TimelineStatusWithAccount()
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dbResult2.status = Placeholder("1").toEntity(account.id)
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whenever(mastodonApi.homeTimelineSingle(any(), any(), any()))
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.thenReturn(Single.just(listOf(status)))
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whenever(timelineDao.getStatusesForAccount(account.id, status.id, null, 30))
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.thenReturn(Single.just(listOf(dbResult, dbResult2)))
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val result = subject.getStatuses(null, null, null, limit, TimelineRequestMode.ANY)
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.blockingGet()
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assertEquals(listOf(status).map(Status::lift), result)
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}
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private fun makeStatus(id: String, account: Account = makeAccount(id)): Status {
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return Status(
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id = id,
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account = account,
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content = SpanUtilsTest.FakeSpannable("hello$id"),
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createdAt = Date(),
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emojis = listOf(),
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reblogsCount = 3,
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favouritesCount = 5,
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sensitive = false,
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visibility = Status.Visibility.PUBLIC,
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spoilerText = "",
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reblogged = true,
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favourited = false,
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attachments = listOf(),
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mentions = arrayOf(),
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application = null,
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inReplyToAccountId = null,
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inReplyToId = null,
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pinned = false,
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reblog = null,
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url = "http://example.com/statuses/$id"
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)
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}
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private fun makeAccount(id: String): Account {
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return Account(
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id = id,
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localUsername = "test$id",
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username = "test$id@example.com",
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displayName = "Example Account $id",
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note = SpanUtilsTest.FakeSpannable("Note! $id"),
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url = "https://example.com/@test$id",
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avatar = "avatar$id",
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header = "Header$id",
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followersCount = 300,
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followingCount = 400,
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statusesCount = 1000,
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bot = false,
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emojis = listOf(),
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fields = null,
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source = null
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)
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}
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}
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