Merge remote-tracking branch 'fork/main' into patch/assets-as-json-files

.github/workflows/Build.yaml

@@ -34,16 +34,16 @@ jobs:
         uses: gradle/gradle-build-action@v2
 
       - name: Check spotless
-        run: ./gradlew spotlessCheck --init-script gradle/init.gradle.kts --no-configuration-cache --stacktrace
+        run: ./gradlew spotlessCheck --init-script gradle/init.gradle.kts --no-configuration-cache
 
       - name: Check lint
-        run: ./gradlew lintDemoDebug --stacktrace
+        run: ./gradlew lintDemoDebug
 
       - name: Build all build type and flavor permutations
-        run: ./gradlew assemble --stacktrace
+        run: ./gradlew assemble
 
       - name: Run local tests
-        run: ./gradlew testDemoDebug testProdDebug --stacktrace
+        run: ./gradlew testDemoDebug testProdDebug
 
       - name: Upload build outputs (APKs)
         uses: actions/upload-artifact@v3
@@ -90,7 +90,7 @@ jobs:
           disable-animations: true
           disk-size: 6000M
           heap-size: 600M
-          script: ./gradlew connectedProdDebugAndroidTest -x :benchmark:connectedProdBenchmarkAndroidTest --stacktrace
+          script: ./gradlew connectedProdDebugAndroidTest -x :benchmark:connectedProdBenchmarkAndroidTest
 
       - name: Upload test reports
         if: always()

.google/packaging.yaml

@@ -18,15 +18,31 @@
 # End users may safely ignore this file. It has no relevance to other systems.
 ---
 status:       PUBLISHED
-technologies: [Android]
+technologies: [Android, JetpackCompose, Coroutines]
 categories:
   - AndroidTesting
   - AndroidArchitecture
   - AndroidArchitectureUILayer
   - AndroidArchitectureDomainLayer
   - AndroidArchitectureDataLayer
+  - AndroidArchitectureStateProduction
+  - AndroidArchitectureStateHolder
+  - JetpackComposeTesting
+  - JetpackComposeA11y
+  - JetpackComposeArchitectureAndState
+  - JetpackComposeDesignSystems
+  - JetpackComposeNavigation
+  - JetpackComposeAnimation
+solutions:
+  - Mobile
+  - Flow
+  - JetpackHilt
+  - JetpackDataStore
+  - JetpackRoom
+  - JetpackNavigation
+  - JetpackWorkManager
+  - JetpackLifecycle
 languages:    [Kotlin]
-solutions:    [Mobile]
 github:       android/nowinandroid
 level:        ADVANCED
 license: apache2

.run/Generate Demo Baseline Profile.run.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     Copyright 2022 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.
+-->
+<component name="ProjectRunConfigurationManager">
+  <!--
+  Baseline Profiles improve code execution speed by around 30% from the first launch by avoiding interpretation and just-in-time (JIT) compilation steps for included code paths.
+  More information at http://d.android.com/baseline-profiles.
+  -->
+  <configuration default="false" name="Generate Demo Baseline Profile" type="GradleRunConfiguration" factoryName="Gradle">
+    <ExternalSystemSettings>
+      <option name="executionName" />
+      <option name="externalProjectPath" value="$PROJECT_DIR$" />
+      <option name="externalSystemIdString" value="GRADLE" />
+      <!-- TODO Once we use Gradle wrapper 7.6, we can use rerun instead of rerun-tasks that will skip cache only for one task -->
+      <option name="scriptParameters" value="--rerun-tasks -Pandroid.testInstrumentationRunnerArguments.androidx.benchmark.enabledRules=BaselineProfile" />
+      <option name="taskDescriptions">
+        <list />
+      </option>
+      <option name="taskNames">
+        <list>
+          <option value=":benchmark:pixel6Api31DemoBenchmarkAndroidTest" />
+        </list>
+      </option>
+      <option name="vmOptions" />
+    </ExternalSystemSettings>
+    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+    <DebugAllEnabled>false</DebugAllEnabled>
+    <method v="2" />
+  </configuration>
+</component>

app/build.gradle.kts

@@ -91,13 +91,13 @@ dependencies {
     implementation(project(":core:model"))
 
     implementation(project(":sync:work"))
-    implementation(project(":sync:sync-test"))
 
     androidTestImplementation(project(":core:testing"))
     androidTestImplementation(project(":core:datastore-test"))
     androidTestImplementation(project(":core:data-test"))
     androidTestImplementation(project(":core:network"))
     androidTestImplementation(libs.androidx.navigation.testing)
+    androidTestImplementation(kotlin("test"))
     debugImplementation(libs.androidx.compose.ui.testManifest)
 
     implementation(libs.accompanist.systemuicontroller)

app/src/androidTest/java/com/google/samples/apps/nowinandroid/ui/NiaAppStateTest.kt

@@ -31,13 +31,13 @@ import androidx.navigation.compose.composable
 import androidx.navigation.createGraph
 import androidx.navigation.testing.TestNavHostController
 import com.google.samples.apps.nowinandroid.core.testing.util.TestNetworkMonitor
+import kotlin.test.assertEquals
+import kotlin.test.assertFalse
+import kotlin.test.assertTrue
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.UnconfinedTestDispatcher
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertFalse
-import org.junit.Assert.assertTrue
 import org.junit.Rule
 import org.junit.Test
 

app/src/main/AndroidManifest.xml

@@ -32,8 +32,7 @@
 
         <activity
             android:name=".MainActivity"
-            android:exported="true"
-            android:label="@string/app_name">
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/res/values/colors.xml

@@ -15,12 +15,6 @@
      limitations under the License.
 -->
 <resources>
-    <color name="purple_200">#FFBB86FC</color>
-    <color name="purple_500">#FF6200EE</color>
-    <color name="purple_700">#FF3700B3</color>
-    <color name="teal_200">#FF03DAC5</color>
-    <color name="teal_700">#FF018786</color>
-
     <!-- Status bar -->
     <color name="black30">#4D000000</color>
 </resources>

benchmarks/build.gradle.kts

@@ -21,7 +21,7 @@ plugins {
 }
 
 android {
-    namespace = "com.google.samples.apps.nowinandroid.benchmark"
+    namespace = "com.google.samples.apps.nowinandroid.benchmarks"
 
     defaultConfig {
         minSdk = 23
@@ -55,9 +55,9 @@ android {
     testOptions {
         managedDevices {
             devices {
-                create<ManagedVirtualDevice>("pixel5Api30") {
-                    device = "Pixel 5"
-                    apiLevel = 30
+                create<ManagedVirtualDevice>("pixel6Api31") {
+                    device = "Pixel 6"
+                    apiLevel = 31
                     systemImageSource = "aosp"
                 }
             }

benchmarks/src/main/java/com/google/samples/apps/nowinandroid/Utils.kt

@@ -16,10 +16,16 @@
 
 package com.google.samples.apps.nowinandroid
 
-import com.google.samples.apps.nowinandroid.benchmark.BuildConfig
+import com.google.samples.apps.nowinandroid.benchmarks.BuildConfig
 
 /**
  * Convenience parameter to use proper package name with regards to build type and build flavor.
  */
-const val PACKAGE_NAME =
-    "com.google.samples.apps.nowinandroid.${BuildConfig.FLAVOR}.${BuildConfig.BUILD_TYPE}"
+val PACKAGE_NAME = StringBuilder("com.google.samples.apps.nowinandroid").apply {
+    if (BuildConfig.FLAVOR != "prod") {
+        append(".${BuildConfig.FLAVOR}")
+    }
+    if (BuildConfig.BUILD_TYPE != "release") {
+        append(".${BuildConfig.BUILD_TYPE}")
+    }
+}.toString()

build-logic/convention/src/main/kotlin/AndroidFeatureConventionPlugin.kt

@@ -21,6 +21,7 @@ import org.gradle.api.artifacts.VersionCatalogsExtension
 import org.gradle.kotlin.dsl.configure
 import org.gradle.kotlin.dsl.dependencies
 import org.gradle.kotlin.dsl.getByType
+import org.gradle.kotlin.dsl.kotlin
 
 class AndroidFeatureConventionPlugin : Plugin<Project> {
     override fun apply(target: Project) {
@@ -46,7 +47,9 @@ class AndroidFeatureConventionPlugin : Plugin<Project> {
                 add("implementation", project(":core:common"))
                 add("implementation", project(":core:domain"))
 
+                add("testImplementation", kotlin("test"))
                 add("testImplementation", project(":core:testing"))
+                add("androidTestImplementation", kotlin("test"))
                 add("androidTestImplementation", project(":core:testing"))
 
                 add("implementation", libs.findLibrary("coil.kt").get())

build-logic/convention/src/main/kotlin/AndroidLibraryConventionPlugin.kt

@@ -26,6 +26,7 @@ import org.gradle.api.artifacts.VersionCatalogsExtension
 import org.gradle.kotlin.dsl.configure
 import org.gradle.kotlin.dsl.dependencies
 import org.gradle.kotlin.dsl.getByType
+import org.gradle.kotlin.dsl.kotlin
 
 class AndroidLibraryConventionPlugin : Plugin<Project> {
     override fun apply(target: Project) {
@@ -51,6 +52,10 @@ class AndroidLibraryConventionPlugin : Plugin<Project> {
                     force("org.objenesis:objenesis:2.6")
                 }
             }
+            dependencies {
+                add("androidTestImplementation", kotlin("test"))
+                add("testImplementation", kotlin("test"))
+            }
         }
     }
 }

core/common/src/test/java/com/google/samples/apps/nowinandroid/core/result/ResultKtTest.kt

@@ -17,9 +17,9 @@
 package com.google.samples.apps.nowinandroid.core.result
 
 import app.cash.turbine.test
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.flow
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Test
 
 class ResultKtTest {

core/data/src/test/java/com/google/samples/apps/nowinandroid/core/data/model/NetworkEntityKtTest.kt

@@ -21,8 +21,8 @@ import com.google.samples.apps.nowinandroid.core.network.model.NetworkAuthor
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkNewsResource
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkNewsResourceExpanded
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkTopic
+import kotlin.test.assertEquals
 import kotlinx.datetime.Instant
-import org.junit.Assert.assertEquals
 import org.junit.Test
 
 class NetworkEntityKtTest {

core/data/src/test/java/com/google/samples/apps/nowinandroid/core/data/repository/OfflineFirstAuthorsRepositoryTest.kt

@@ -29,9 +29,9 @@ import com.google.samples.apps.nowinandroid.core.datastore.test.testUserPreferen
 import com.google.samples.apps.nowinandroid.core.model.data.Author
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkAuthor
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkChangeList
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -68,7 +68,7 @@ class OfflineFirstAuthorsRepositoryTest {
     @Test
     fun offlineFirstAuthorsRepository_Authors_stream_is_backed_by_Authors_dao() =
         runTest {
-            Assert.assertEquals(
+            assertEquals(
                 authorDao.getAuthorEntitiesStream()
                     .first()
                     .map(AuthorEntity::asExternalModel),
@@ -88,13 +88,13 @@ class OfflineFirstAuthorsRepositoryTest {
             val dbAuthors = authorDao.getAuthorEntitiesStream()
                 .first()
 
-            Assert.assertEquals(
+            assertEquals(
                 networkAuthors.map(AuthorEntity::id),
                 dbAuthors.map(AuthorEntity::id)
             )
 
             // After sync version should be updated
-            Assert.assertEquals(
+            assertEquals(
                 network.latestChangeListVersion(CollectionType.Authors),
                 synchronizer.getChangeListVersions().authorVersion
             )
@@ -125,13 +125,13 @@ class OfflineFirstAuthorsRepositoryTest {
             val db = authorDao.getAuthorEntitiesStream()
                 .first()
 
-            Assert.assertEquals(
+            assertEquals(
                 network.map(AuthorEntity::id),
                 db.map(AuthorEntity::id)
             )
 
             // After sync version should be updated
-            Assert.assertEquals(
+            assertEquals(
                 changeList.last().changeListVersion,
                 synchronizer.getChangeListVersions().authorVersion
             )
@@ -166,13 +166,13 @@ class OfflineFirstAuthorsRepositoryTest {
                 .map(AuthorEntity::asExternalModel)
 
             // Assert that items marked deleted on the network have been deleted locally
-            Assert.assertEquals(
+            assertEquals(
                 networkAuthors.map(Author::id) - deletedItems,
                 dbAuthors.map(Author::id)
             )
 
             // After sync version should be updated
-            Assert.assertEquals(
+            assertEquals(
                 network.latestChangeListVersion(CollectionType.Authors),
                 synchronizer.getChangeListVersions().authorVersion
             )

core/data/src/test/java/com/google/samples/apps/nowinandroid/core/data/repository/OfflineFirstNewsRepositoryTest.kt

@@ -39,9 +39,9 @@ import com.google.samples.apps.nowinandroid.core.datastore.test.testUserPreferen
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResource
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkChangeList
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkNewsResource
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -112,7 +112,7 @@ class OfflineFirstNewsRepositoryTest {
             )
 
             assertEquals(
-                emptyList<NewsResource>(),
+                emptyList(),
                 subject.getNewsResourcesStream(
                     filterTopicIds = nonPresentInterestsIds,
                 )
@@ -136,7 +136,7 @@ class OfflineFirstNewsRepositoryTest {
             )
 
             assertEquals(
-                emptyList<NewsResource>(),
+                emptyList(),
                 subject.getNewsResourcesStream(
                     filterAuthorIds = nonPresentInterestsIds
                 )

core/data/src/test/java/com/google/samples/apps/nowinandroid/core/data/repository/OfflineFirstTopicsRepositoryTest.kt

@@ -28,9 +28,9 @@ import com.google.samples.apps.nowinandroid.core.datastore.NiaPreferencesDataSou
 import com.google.samples.apps.nowinandroid.core.datastore.test.testUserPreferencesDataStore
 import com.google.samples.apps.nowinandroid.core.model.data.Topic
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkTopic
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -69,7 +69,7 @@ class OfflineFirstTopicsRepositoryTest {
     @Test
     fun offlineFirstTopicsRepository_topics_stream_is_backed_by_topics_dao() =
         runTest {
-            Assert.assertEquals(
+            assertEquals(
                 topicDao.getTopicEntitiesStream()
                     .first()
                     .map(TopicEntity::asExternalModel),
@@ -89,13 +89,13 @@ class OfflineFirstTopicsRepositoryTest {
             val dbTopics = topicDao.getTopicEntitiesStream()
                 .first()
 
-            Assert.assertEquals(
+            assertEquals(
                 networkTopics.map(TopicEntity::id),
                 dbTopics.map(TopicEntity::id)
             )
 
             // After sync version should be updated
-            Assert.assertEquals(
+            assertEquals(
                 network.latestChangeListVersion(CollectionType.Topics),
                 synchronizer.getChangeListVersions().topicVersion
             )
@@ -119,13 +119,13 @@ class OfflineFirstTopicsRepositoryTest {
             val dbTopics = topicDao.getTopicEntitiesStream()
                 .first()
 
-            Assert.assertEquals(
+            assertEquals(
                 networkTopics.map(TopicEntity::id),
                 dbTopics.map(TopicEntity::id)
             )
 
             // After sync version should be updated
-            Assert.assertEquals(
+            assertEquals(
                 network.latestChangeListVersion(CollectionType.Topics),
                 synchronizer.getChangeListVersions().topicVersion
             )
@@ -160,13 +160,13 @@ class OfflineFirstTopicsRepositoryTest {
                 .map(TopicEntity::asExternalModel)
 
             // Assert that items marked deleted on the network have been deleted locally
-            Assert.assertEquals(
+            assertEquals(
                 networkTopics.map(Topic::id) - deletedItems,
                 dbTopics.map(Topic::id)
             )
 
             // After sync version should be updated
-            Assert.assertEquals(
+            assertEquals(
                 network.latestChangeListVersion(CollectionType.Topics),
                 synchronizer.getChangeListVersions().topicVersion
             )

core/data/src/test/java/com/google/samples/apps/nowinandroid/core/data/repository/OfflineFirstUserDataRepositoryTest.kt

@@ -21,10 +21,12 @@ import com.google.samples.apps.nowinandroid.core.datastore.test.testUserPreferen
 import com.google.samples.apps.nowinandroid.core.model.data.DarkThemeConfig
 import com.google.samples.apps.nowinandroid.core.model.data.ThemeBrand
 import com.google.samples.apps.nowinandroid.core.model.data.UserData
+import kotlin.test.assertEquals
+import kotlin.test.assertFalse
+import kotlin.test.assertTrue
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -194,9 +196,9 @@ class OfflineFirstUserDataRepositoryTest {
         runTest {
             subject.setFollowedTopicIds(setOf("1"))
             subject.setShouldHideOnboarding(true)
-            assertEquals(true, subject.userDataStream.first().shouldHideOnboarding)
+            assertTrue(subject.userDataStream.first().shouldHideOnboarding)
 
             subject.setFollowedTopicIds(emptySet())
-            assertEquals(false, subject.userDataStream.first().shouldHideOnboarding)
+            assertFalse(subject.userDataStream.first().shouldHideOnboarding)
         }
 }

core/data/src/test/java/com/google/samples/apps/nowinandroid/core/database/model/PopulatedNewsResourceKtTest.kt

@@ -20,8 +20,8 @@ import com.google.samples.apps.nowinandroid.core.model.data.Author
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResource
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType.Video
 import com.google.samples.apps.nowinandroid.core.model.data.Topic
+import kotlin.test.assertEquals
 import kotlinx.datetime.Instant
-import org.junit.Assert.assertEquals
 import org.junit.Test
 
 class PopulatedNewsResourceKtTest {

core/data/src/test/java/com/google/samples/apps/nowinandroid/core/database/util/NewsResourceTypeConverterTest.kt

@@ -17,7 +17,7 @@
 package com.google.samples.apps.nowinandroid.core.database.util
 
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType
-import org.junit.Assert.assertEquals
+import kotlin.test.assertEquals
 import org.junit.Test
 
 class NewsResourceTypeConverterTest {

core/database/src/androidTest/java/com/google/samples/apps/nowinandroid/core/database/dao/NewsResourceDaoTest.kt

@@ -27,10 +27,10 @@ import com.google.samples.apps.nowinandroid.core.database.model.NewsResourceTopi
 import com.google.samples.apps.nowinandroid.core.database.model.TopicEntity
 import com.google.samples.apps.nowinandroid.core.database.model.asExternalModel
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.Instant
-import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Test
 

core/datastore/src/test/java/com/google/samples/apps/nowinandroid/core/datastore/IntToStringIdsMigrationTest.kt

@@ -16,9 +16,9 @@
 
 package com.google.samples.apps.nowinandroid.core.datastore
 
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertTrue
 import org.junit.Test
 
 /**

core/datastore/src/test/java/com/google/samples/apps/nowinandroid/core/datastore/ListToMapMigrationTest.kt

@@ -16,8 +16,9 @@
 
 package com.google.samples.apps.nowinandroid.core.datastore
 
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert
 import org.junit.Test
 
 class ListToMapMigrationTest {
@@ -29,7 +30,7 @@ class ListToMapMigrationTest {
             deprecatedFollowedTopicIds.addAll(listOf("1", "2", "3"))
         }
         // Assert that there are no topic ids in the map yet
-        Assert.assertEquals(
+        assertEquals(
             emptyMap<String, Boolean>(),
             preMigrationUserPreferences.followedTopicIdsMap
         )
@@ -39,13 +40,13 @@ class ListToMapMigrationTest {
             ListToMapMigration.migrate(preMigrationUserPreferences)
 
         // Assert the deprecated topic ids have been migrated to the topic ids map
-        Assert.assertEquals(
+        assertEquals(
             mapOf("1" to true, "2" to true, "3" to true),
             postMigrationUserPreferences.followedTopicIdsMap
         )
 
         // Assert that the migration has been marked complete
-        Assert.assertTrue(postMigrationUserPreferences.hasDoneListToMapMigration)
+        assertTrue(postMigrationUserPreferences.hasDoneListToMapMigration)
     }
 
     @Test
@@ -55,7 +56,7 @@ class ListToMapMigrationTest {
             deprecatedFollowedAuthorIds.addAll(listOf("4", "5", "6"))
         }
         // Assert that there are no author ids in the map yet
-        Assert.assertEquals(
+        assertEquals(
             emptyMap<String, Boolean>(),
             preMigrationUserPreferences.followedAuthorIdsMap
         )
@@ -65,13 +66,13 @@ class ListToMapMigrationTest {
             ListToMapMigration.migrate(preMigrationUserPreferences)
 
         // Assert the deprecated author ids have been migrated to the author ids map
-        Assert.assertEquals(
+        assertEquals(
             mapOf("4" to true, "5" to true, "6" to true),
             postMigrationUserPreferences.followedAuthorIdsMap
         )
 
         // Assert that the migration has been marked complete
-        Assert.assertTrue(postMigrationUserPreferences.hasDoneListToMapMigration)
+        assertTrue(postMigrationUserPreferences.hasDoneListToMapMigration)
     }
 
     @Test
@@ -81,7 +82,7 @@ class ListToMapMigrationTest {
             deprecatedBookmarkedNewsResourceIds.addAll(listOf("7", "8", "9"))
         }
         // Assert that there are no bookmarks in the map yet
-        Assert.assertEquals(
+        assertEquals(
             emptyMap<String, Boolean>(),
             preMigrationUserPreferences.bookmarkedNewsResourceIdsMap
         )
@@ -91,12 +92,12 @@ class ListToMapMigrationTest {
             ListToMapMigration.migrate(preMigrationUserPreferences)
 
         // Assert the deprecated bookmarks have been migrated to the bookmarks map
-        Assert.assertEquals(
+        assertEquals(
             mapOf("7" to true, "8" to true, "9" to true),
             postMigrationUserPreferences.bookmarkedNewsResourceIdsMap
         )
 
         // Assert that the migration has been marked complete
-        Assert.assertTrue(postMigrationUserPreferences.hasDoneListToMapMigration)
+        assertTrue(postMigrationUserPreferences.hasDoneListToMapMigration)
     }
 }

core/datastore/src/test/java/com/google/samples/apps/nowinandroid/core/datastore/NiaPreferencesDataSourceTest.kt

@@ -17,9 +17,10 @@
 package com.google.samples.apps.nowinandroid.core.datastore
 
 import com.google.samples.apps.nowinandroid.core.datastore.test.testUserPreferencesDataStore
+import kotlin.test.assertFalse
+import kotlin.test.assertTrue
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -40,13 +41,13 @@ class NiaPreferencesDataSourceTest {
 
     @Test
     fun shouldHideOnboardingIsFalseByDefault() = runTest {
-        assertEquals(false, subject.userDataStream.first().shouldHideOnboarding)
+        assertFalse(subject.userDataStream.first().shouldHideOnboarding)
     }
 
     @Test
     fun userShouldHideOnboardingIsTrueWhenSet() = runTest {
         subject.setShouldHideOnboarding(true)
-        assertEquals(true, subject.userDataStream.first().shouldHideOnboarding)
+        assertTrue(subject.userDataStream.first().shouldHideOnboarding)
     }
 
     @Test
@@ -60,7 +61,7 @@ class NiaPreferencesDataSourceTest {
         subject.toggleFollowedAuthorId("1", false)
 
         // Then: onboarding should be shown again
-        assertEquals(false, subject.userDataStream.first().shouldHideOnboarding)
+        assertFalse(subject.userDataStream.first().shouldHideOnboarding)
     }
 
     @Test
@@ -74,7 +75,7 @@ class NiaPreferencesDataSourceTest {
         subject.toggleFollowedTopicId("1", false)
 
         // Then: onboarding should be shown again
-        assertEquals(false, subject.userDataStream.first().shouldHideOnboarding)
+        assertFalse(subject.userDataStream.first().shouldHideOnboarding)
     }
 
     @Test
@@ -88,7 +89,7 @@ class NiaPreferencesDataSourceTest {
         subject.setFollowedAuthorIds(emptySet())
 
         // Then: onboarding should be shown again
-        assertEquals(false, subject.userDataStream.first().shouldHideOnboarding)
+        assertFalse(subject.userDataStream.first().shouldHideOnboarding)
     }
 
     @Test
@@ -102,7 +103,7 @@ class NiaPreferencesDataSourceTest {
         subject.setFollowedTopicIds(emptySet())
 
         // Then: onboarding should be shown again
-        assertEquals(false, subject.userDataStream.first().shouldHideOnboarding)
+        assertFalse(subject.userDataStream.first().shouldHideOnboarding)
     }
 
     @Test
@@ -117,7 +118,7 @@ class NiaPreferencesDataSourceTest {
             subject.setFollowedTopicIds(emptySet())
 
             // Then: onboarding should still be dismissed
-            assertEquals(true, subject.userDataStream.first().shouldHideOnboarding)
+            assertTrue(subject.userDataStream.first().shouldHideOnboarding)
         }
 
     @Test
@@ -132,6 +133,6 @@ class NiaPreferencesDataSourceTest {
             subject.setFollowedAuthorIds(emptySet())
 
             // Then: onboarding should still be dismissed
-            assertEquals(true, subject.userDataStream.first().shouldHideOnboarding)
+            assertTrue(subject.userDataStream.first().shouldHideOnboarding)
         }
 }

core/datastore/src/test/java/com/google/samples/apps/nowinandroid/core/datastore/UserPreferencesSerializerTest.kt

@@ -19,8 +19,8 @@ package com.google.samples.apps.nowinandroid.core.datastore
 import androidx.datastore.core.CorruptionException
 import java.io.ByteArrayInputStream
 import java.io.ByteArrayOutputStream
+import kotlin.test.assertEquals
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Test
 
 class UserPreferencesSerializerTest {

core/designsystem/src/androidTest/java/com/google/samples/apps/nowinandroid/core/designsystem/ThemeTest.kt

@@ -36,7 +36,7 @@ import com.google.samples.apps.nowinandroid.core.designsystem.theme.LightDefault
 import com.google.samples.apps.nowinandroid.core.designsystem.theme.LocalBackgroundTheme
 import com.google.samples.apps.nowinandroid.core.designsystem.theme.LocalGradientColors
 import com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme
-import org.junit.Assert.assertEquals
+import kotlin.test.assertEquals
 import org.junit.Rule
 import org.junit.Test
 

core/domain/src/test/java/com/google/samples/apps/nowinandroid/core/domain/GetFollowableTopicsStreamUseCaseTest.kt

@@ -22,9 +22,9 @@ import com.google.samples.apps.nowinandroid.core.model.data.Topic
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestTopicsRepository
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Rule
 import org.junit.Test
 

core/domain/src/test/java/com/google/samples/apps/nowinandroid/core/domain/GetSaveableNewsResourcesStreamUseCaseTest.kt

@@ -24,10 +24,10 @@ import com.google.samples.apps.nowinandroid.core.model.data.Topic
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestNewsRepository
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.Instant
-import org.junit.Assert.assertEquals
 import org.junit.Rule
 import org.junit.Test
 

core/domain/src/test/java/com/google/samples/apps/nowinandroid/core/domain/GetSortedFollowableAuthorsStreamUseCaseTest.kt

@@ -21,9 +21,9 @@ import com.google.samples.apps.nowinandroid.core.model.data.Author
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestAuthorsRepository
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Rule
 import org.junit.Test
 

core/network/src/test/java/com/google/samples/apps/nowinandroid/core/network/fake/FakeNiaNetworkDataSourceTest.kt

@@ -20,13 +20,13 @@ import JvmUnitTestFakeAssetManager
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType.Codelab
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkNewsResource
 import com.google.samples.apps.nowinandroid.core.network.model.NetworkTopic
+import kotlin.test.assertEquals
 import kotlinx.coroutines.test.StandardTestDispatcher
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.LocalDateTime
 import kotlinx.datetime.TimeZone
 import kotlinx.datetime.toInstant
 import kotlinx.serialization.json.Json
-import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Test
 

core/network/src/test/java/com/google/samples/apps/nowinandroid/core/network/model/util/NewsResourceTypeSerializerTest.kt

@@ -17,8 +17,8 @@
 package com.google.samples.apps.nowinandroid.core.network.model.util
 
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType
+import kotlin.test.assertEquals
 import kotlinx.serialization.json.Json
-import org.junit.Assert.assertEquals
 import org.junit.Test
 
 class NewsResourceTypeSerializerTest {

core/ui/src/main/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCard.kt

@@ -156,12 +156,12 @@ fun NewsResourceAuthors(
     authors: List<Author>
 ) {
     if (authors.isNotEmpty()) {
-        // Only display first author for now
-        val author = authors[0]
+        // display all authors
+        val authorNameFormatted =
+            authors.joinToString(separator = ", ") { author -> author.name }
+                .uppercase(Locale.getDefault())
 
-        val authorNameFormatted = author.name.uppercase(Locale.getDefault())
-
-        val authorImageUrl = author.imageUrl
+        val authorImageUrl = authors[0].imageUrl
 
         val authorImageModifier = Modifier
             .clip(CircleShape)

feature/author/src/test/java/com/google/samples/apps/nowinandroid/feature/author/AuthorViewModelTest.kt

@@ -28,6 +28,9 @@ import com.google.samples.apps.nowinandroid.core.testing.repository.TestNewsRepo
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
 import com.google.samples.apps.nowinandroid.feature.author.navigation.authorIdArg
+import kotlin.test.assertEquals
+import kotlin.test.assertIs
+import kotlin.test.assertTrue
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.first
@@ -35,8 +38,6 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.UnconfinedTestDispatcher
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.Instant
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -83,15 +84,14 @@ class AuthorViewModelTest {
         userDataRepository.setFollowedAuthorIds(setOf(testInputAuthors[1].author.id))
 
         val item = viewModel.authorUiState.value
-        assertTrue(item is AuthorUiState.Success)
+        assertIs<AuthorUiState.Success>(item)
 
-        val successAuthorUiState = item as AuthorUiState.Success
         val authorFromRepository = authorsRepository.getAuthorStream(
             id = testInputAuthors[0].author.id
         ).first()
 
-        successAuthorUiState.followableAuthor.author
-        assertEquals(authorFromRepository, successAuthorUiState.followableAuthor.author)
+        item.followableAuthor.author
+        assertEquals(authorFromRepository, item.followableAuthor.author)
 
         collectJob.cancel()
     }
@@ -132,8 +132,8 @@ class AuthorViewModelTest {
             val authorState = viewModel.authorUiState.value
             val newsUiState = viewModel.newsUiState.value
 
-            assertTrue(authorState is AuthorUiState.Success)
-            assertTrue(newsUiState is NewsUiState.Loading)
+            assertIs<AuthorUiState.Success>(authorState)
+            assertIs<NewsUiState.Loading>(newsUiState)
 
             collectJob.cancel()
         }
@@ -155,8 +155,8 @@ class AuthorViewModelTest {
             val authorState = viewModel.authorUiState.value
             val newsUiState = viewModel.newsUiState.value
 
-            assertTrue(authorState is AuthorUiState.Success)
-            assertTrue(newsUiState is NewsUiState.Success)
+            assertIs<AuthorUiState.Success>(authorState)
+            assertIs<NewsUiState.Success>(newsUiState)
 
             collectJob.cancel()
         }

feature/bookmarks/src/androidTest/java/com/google/samples/apps/nowinandroid/feature/bookmarks/BookmarksScreenTest.kt

@@ -34,8 +34,8 @@ import androidx.compose.ui.test.performScrollToNode
 import com.google.samples.apps.nowinandroid.core.domain.model.SaveableNewsResource
 import com.google.samples.apps.nowinandroid.core.model.data.previewNewsResources
 import com.google.samples.apps.nowinandroid.core.ui.NewsFeedUiState
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertTrue
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
 import org.junit.Rule
 import org.junit.Test
 

feature/bookmarks/src/test/java/com/google/samples/apps/nowinandroid/feature/bookmarks/BookmarksViewModelTest.kt

@@ -23,12 +23,12 @@ import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserData
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
 import com.google.samples.apps.nowinandroid.core.ui.NewsFeedUiState.Loading
 import com.google.samples.apps.nowinandroid.core.ui.NewsFeedUiState.Success
+import kotlin.test.assertEquals
+import kotlin.test.assertIs
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.UnconfinedTestDispatcher
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -69,8 +69,8 @@ class BookmarksViewModelTest {
         newsRepository.sendNewsResources(previewNewsResources)
         userDataRepository.updateNewsResourceBookmark(previewNewsResources[0].id, true)
         val item = viewModel.feedUiState.value
-        assertTrue(item is Success)
-        assertEquals((item as Success).feed.size, 1)
+        assertIs<Success>(item)
+        assertEquals(item.feed.size, 1)
 
         collectJob.cancel()
     }
@@ -86,8 +86,8 @@ class BookmarksViewModelTest {
         viewModel.removeFromSavedResources(previewNewsResources[0].id)
         // Verify list of saved resources is now empty
         val item = viewModel.feedUiState.value
-        assertTrue(item is Success)
-        assertEquals((item as Success).feed.size, 0)
+        assertIs<Success>(item)
+        assertEquals(item.feed.size, 0)
 
         collectJob.cancel()
     }

feature/foryou/src/main/java/com/google/samples/apps/nowinandroid/feature/foryou/ForYouViewModel.kt

@@ -16,7 +16,6 @@
 
 package com.google.samples.apps.nowinandroid.feature.foryou
 
-import androidx.compose.runtime.snapshotFlow
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.google.samples.apps.nowinandroid.core.data.repository.UserDataRepository
@@ -33,6 +32,7 @@ import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOf
 import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onStart
 import kotlinx.coroutines.flow.stateIn
@@ -67,7 +67,7 @@ class ForYouViewModel @Inject constructor(
                     userData.followedAuthors.isEmpty() &&
                     userData.followedTopics.isEmpty()
                 ) {
-                    snapshotFlow { NewsFeedUiState.Success(emptyList()) }
+                    flowOf(NewsFeedUiState.Success(emptyList()))
                 } else {
                     getSaveableNewsResourcesStream(
                         filterTopicIds = userData.followedTopics,

feature/foryou/src/test/java/com/google/samples/apps/nowinandroid/feature/foryou/ForYouViewModelTest.kt

@@ -34,13 +34,13 @@ import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
 import com.google.samples.apps.nowinandroid.core.testing.util.TestNetworkMonitor
 import com.google.samples.apps.nowinandroid.core.testing.util.TestSyncStatusMonitor
 import com.google.samples.apps.nowinandroid.core.ui.NewsFeedUiState
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.UnconfinedTestDispatcher
 import kotlinx.coroutines.test.advanceUntilIdle
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.Instant
-import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test

feature/interests/src/test/java/com/google/samples/apps/nowinandroid/interests/InterestsViewModelTest.kt

@@ -28,11 +28,11 @@ import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserData
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
 import com.google.samples.apps.nowinandroid.feature.interests.InterestsUiState
 import com.google.samples.apps.nowinandroid.feature.interests.InterestsViewModel
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.UnconfinedTestDispatcher
 import kotlinx.coroutines.test.runTest
-import org.junit.Assert.assertEquals
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test

feature/settings/src/test/java/com/google/samples/apps/nowinandroid/feature/settings/SettingsViewModelTest.kt

@@ -22,7 +22,7 @@ import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserData
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
 import com.google.samples.apps.nowinandroid.feature.settings.SettingsUiState.Loading
 import com.google.samples.apps.nowinandroid.feature.settings.SettingsUiState.Success
-import junit.framework.Assert.assertEquals
+import kotlin.test.assertEquals
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.UnconfinedTestDispatcher

feature/topic/src/test/java/com/google/samples/apps/nowinandroid/feature/topic/TopicViewModelTest.kt

@@ -28,6 +28,8 @@ import com.google.samples.apps.nowinandroid.core.testing.repository.TestTopicsRe
 import com.google.samples.apps.nowinandroid.core.testing.repository.TestUserDataRepository
 import com.google.samples.apps.nowinandroid.core.testing.util.MainDispatcherRule
 import com.google.samples.apps.nowinandroid.feature.topic.navigation.topicIdArg
+import kotlin.test.assertEquals
+import kotlin.test.assertIs
 import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.first
@@ -35,8 +37,6 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.UnconfinedTestDispatcher
 import kotlinx.coroutines.test.runTest
 import kotlinx.datetime.Instant
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertTrue
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -77,14 +77,13 @@ class TopicViewModelTest {
         topicsRepository.sendTopics(testInputTopics.map(FollowableTopic::topic))
         userDataRepository.setFollowedTopicIds(setOf(testInputTopics[1].topic.id))
         val item = viewModel.topicUiState.value
-        assertTrue(item is TopicUiState.Success)
+        assertIs<TopicUiState.Success>(item)
 
-        val successTopicState = item as TopicUiState.Success
         val topicFromRepository = topicsRepository.getTopic(
             testInputTopics[0].topic.id
         ).first()
 
-        assertEquals(topicFromRepository, successTopicState.followableTopic.topic)
+        assertEquals(topicFromRepository, item.followableTopic.topic)
 
         collectJob.cancel()
     }
@@ -119,8 +118,8 @@ class TopicViewModelTest {
             val topicUiState = viewModel.topicUiState.value
             val newsUiState = viewModel.newUiState.value
 
-            assertTrue(topicUiState is TopicUiState.Success)
-            assertTrue(newsUiState is NewsUiState.Loading)
+            assertIs<TopicUiState.Success>(topicUiState)
+            assertIs<NewsUiState.Loading>(newsUiState)
 
             collectJob.cancel()
         }
@@ -141,8 +140,8 @@ class TopicViewModelTest {
             val topicUiState = viewModel.topicUiState.value
             val newsUiState = viewModel.newUiState.value
 
-            assertTrue(topicUiState is TopicUiState.Success)
-            assertTrue(newsUiState is NewsUiState.Success)
+            assertIs<TopicUiState.Success>(topicUiState)
+            assertIs<NewsUiState.Success>(newsUiState)
 
             collectJob.cancel()
         }

gradle/libs.versions.toml

@@ -4,7 +4,7 @@ androidDesugarJdkLibs = "1.2.0"
 androidGradlePlugin = "7.3.1"
 androidxActivity = "1.6.1"
 androidxAppCompat = "1.5.1"
-androidxComposeBom = "2022.10.00"
+androidxComposeBom = "2022.11.00"
 androidxComposeCompiler = "1.3.2"
 androidxComposeRuntimeTracing = "1.0.0-alpha01"
 androidxCore = "1.9.0"
@@ -13,7 +13,7 @@ androidxDataStore = "1.0.0"
 androidxEspresso = "3.5.0"
 androidxHiltNavigationCompose = "1.0.0"
 androidxLifecycle = "2.6.0-alpha03"
-androidxMacroBenchmark = "1.1.0"
+androidxMacroBenchmark = "1.1.1"
 androidxNavigation = "2.5.3"
 androidxMetrics = "1.0.0-alpha03"
 androidxProfileinstaller = "1.2.0"
@@ -27,7 +27,7 @@ androidxTracing = "1.1.0"
 androidxUiAutomator = "2.2.0"
 androidxWork = "2.7.1"
 coil = "2.2.2"
-hilt = "2.44"
+hilt = "2.44.2"
 hiltExt = "1.0.0"
 jacoco = "0.8.7"
 junit4 = "4.13.2"
@@ -35,14 +35,14 @@ kotlin = "1.7.20"
 kotlinxCoroutines = "1.6.4"
 kotlinxDatetime = "0.4.0"
 kotlinxSerializationJson = "1.4.1"
-ksp = "1.7.20-1.0.8"
+ksp = "1.7.21-1.0.8"
 lint = "30.3.1"
 okhttp = "4.10.0"
 protobuf = "3.21.9"
 protobufPlugin = "0.8.19"
 retrofit = "2.9.0"
 retrofitKotlinxSerializationJson = "0.8.0"
-room = "2.5.0-beta01"
+room = "2.5.0-beta02"
 secrets = "2.0.1"
 turbine = "0.12.1"
 

settings.gradle.kts

@@ -33,7 +33,7 @@ dependencyResolutionManagement {
 rootProject.name = "nowinandroid"
 include(":app")
 include(":app-nia-catalog")
-include(":benchmark")
+include(":benchmarks")
 include(":core:common")
 include(":core:data")
 include(":core:data-test")

sync/README.md

@@ -1,3 +1,3 @@
 # :sync module
 
-![Dependency graph](../docs/images/graphs/dep_graph_lint.png)
+![Dependency graph](../docs/images/graphs/dep_graph_sync.png)

sync/work/src/androidTest/java/com/google/samples/apps/nowinandroid/sync/workers/SyncWorkerTest.kt

@@ -25,7 +25,7 @@ import androidx.work.testing.SynchronousExecutor
 import androidx.work.testing.WorkManagerTestInitHelper
 import dagger.hilt.android.testing.HiltAndroidRule
 import dagger.hilt.android.testing.HiltAndroidTest
-import org.junit.Assert.assertEquals
+import kotlin.test.assertEquals
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test