Merge pull request 'Repository Unit Tests' (#50) from davidoskky/ReaderForSelfoss-multiplatform:repository_tests into master

Reviewed-on: https://gitea.amine-louveau.fr/Louvorg/ReaderForSelfoss-multiplatform/pulls/50

.drone.yml

@@ -15,6 +15,7 @@ steps:
       - echo "---------------------------------------------------------"
       - echo "Testing..."
       - echo "---------------------------------------------------------"
+      - ./gradlew test -PignoreGitVersion=true -P appLoginUrl="\"URL\"" -P appLoginUsername="\"LOGIN\"" -P appLoginPassword="\"PASS\"" -P pushCache=false
     environment:
       SONAR_HOST_URL:
         from_secret: sonarScannerHostUrl

androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/HomeActivity.kt

@@ -355,6 +355,7 @@ class HomeActivity : AppCompatActivity(), SearchView.OnQueryTextListener, DIAwar
             val drawerData = DrawerData(repository.getDBTags().map { it.toView() },
                                         repository.getDBSources().map { it.toView() })
             runOnUiThread {
+                // TODO: All this logic should be handled by the repository, simplify and remove direct DB access
                 // Only refresh if there is no data in the DB, or if the `UpdateSources` setting is enabled
                 if (drawerData.sources?.isEmpty() == true || appSettingsService.isUpdateSourcesEnabled()) {
                     drawerApiCalls(drawerData)

androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/LoginActivity.kt

@@ -163,7 +163,6 @@ class LoginActivity : AppCompatActivity(), DIAware {
             CoroutineScope(Dispatchers.IO).launch {
                 val result = repository.login()
                 if (result) {
-                    repository.updateApiVersion()
                     goToMain()
                 } else {
                     CoroutineScope(Dispatchers.Main).launch {

androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/background/background.kt

@@ -52,11 +52,13 @@ override fun doWork(): Result {
 
             repository.handleDBActions()
 
+            val apiItems = repository.tryToCacheItemsAndGetNewOnes()
             if (appSettingsService.isNotifyNewItemsEnabled()) {
                 launch {
-                    handleNewItemsNotification(repository.tryToCacheItemsAndGetNewOnes(), notificationManager)
+                    handleNewItemsNotification(apiItems, notificationManager)
                 }
             }
+            apiItems.map { it.preloadImages(context) }
         }
     }
     return Result.success()
@@ -66,6 +68,7 @@ override fun doWork(): Result {
         newItems: List<SelfossModel.Item>?,
         notificationManager: NotificationManager
     ) {
+        // TODO: Check if this coroutine is actually required
         CoroutineScope(Dispatchers.IO).launch {
                 val apiItems = newItems.orEmpty()
 
@@ -102,7 +105,6 @@ override fun doWork(): Result {
                         notificationManager.notify(2, newItemsNotification.build())
                     }
                 }
-                apiItems.map { it.preloadImages(context) }
             Timer("", false).schedule(4000) {
                 notificationManager.cancel(1)
             }

shared/build.gradle.kts

@@ -56,6 +56,8 @@ kotlin {
             dependencies {
                 implementation(kotlin("test-common"))
                 implementation(kotlin("test-annotations-common"))
+                implementation("io.mockk:mockk:1.12.0")
+                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.0")
             }
         }
         val androidMain by getting {

shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/repository/RepositoryImpl.kt

@@ -11,6 +11,7 @@ import io.github.aakira.napier.Napier
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.runBlocking
 
 class Repository(private val api: SelfossApi, private val appSettingsService: AppSettingsService, connectivityStatus: ConnectivityStatus, private val db: ReaderForSelfossDB) {
 
@@ -36,9 +37,12 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
     var badgeStarred = 0
     set(value) {field = if (value < 0) { 0 } else { value } }
 
+    private var fetchedSources = false
+    private var fetchedTags = false
+
     init {
         // TODO: Dispatchers.IO not available in KMM, an alternative solution should be found
-        CoroutineScope(Dispatchers.Main).launch {
+        runBlocking {
             updateApiVersion()
             dateUtils = DateUtils(appSettingsService)
             reloadBadges()
@@ -105,9 +109,9 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
             val items = api.getItems(
                 itemType.type,
                 0,
-                tagFilter?.tag,
-                sourceFilter?.id?.toLong(),
-                searchFilter,
+                null,
+                null,
+                null,
                 null,
                 200
             )
@@ -131,32 +135,40 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
                 badgeStarred = response.data.starred
                 success = true
             }
-        } else {
+        } else if (appSettingsService.isItemCachingEnabled()) {
             // TODO: do this differently, because it's not efficient
             val dbItems = getDBItems()
             badgeUnread = dbItems.filter { item -> item.unread }.size
             badgeStarred = dbItems.filter { item -> item.starred }.size
-            badgeAll = items.size
+            badgeAll = dbItems.size
+            success = true
         }
         return success
     }
 
-    suspend fun getTags(): List<SelfossModel.Tag>? {
-        return if (isNetworkAvailable()) {
+    suspend fun getTags(): List<SelfossModel.Tag> {
+        val isDatabaseEnabled = appSettingsService.isItemCachingEnabled() || !appSettingsService.isUpdateSourcesEnabled()
+        return if (isNetworkAvailable() && !fetchedTags) {
             val apiTags = api.tags()
-            if (apiTags.success && apiTags.data != null && (appSettingsService.isItemCachingEnabled() || !appSettingsService.isUpdateSourcesEnabled())) {
+            if (apiTags.success && apiTags.data != null && isDatabaseEnabled) {
                 resetDBTagsWithData(apiTags.data)
+                if (!appSettingsService.isUpdateSourcesEnabled()) {
+                    fetchedTags = true
+                }
             }
-            apiTags.data
-        } else {
+            apiTags.data ?: emptyList()
+        } else if (isDatabaseEnabled) {
             getDBTags().map { it.toView() }
+        } else {
+            emptyList()
         }
     }
 
-    suspend fun getSpouts(): Map<String, SelfossModel.Spout>? {
+    // TODO: Add tests
+    suspend fun getSpouts(): Map<String, SelfossModel.Spout> {
         return if (isNetworkAvailable()) {
             val spouts = api.spouts()
-            return if (spouts.success && spouts.data != null) {
+            if (spouts.success && spouts.data != null) {
                 spouts.data
             } else {
                 emptyMap() // TODO: do something here
@@ -166,18 +178,25 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
         }
     }
 
-    suspend fun getSources(): ArrayList<SelfossModel.Source>? {
-        return if (isNetworkAvailable()) {
+    suspend fun getSources(): ArrayList<SelfossModel.Source> {
+        val isDatabaseEnabled = appSettingsService.isItemCachingEnabled() || !appSettingsService.isUpdateSourcesEnabled()
+        return if (isNetworkAvailable() && !fetchedSources) {
             val apiSources = api.sources()
-            if (apiSources.success && apiSources.data != null && (appSettingsService.isItemCachingEnabled() || !appSettingsService.isUpdateSourcesEnabled())) {
+            if (apiSources.success && apiSources.data != null && isDatabaseEnabled) {
                 resetDBSourcesWithData(apiSources.data)
+                if (!appSettingsService.isUpdateSourcesEnabled()) {
+                    fetchedSources = true
+                }
             }
-            apiSources.data
-        } else {
+            apiSources.data ?: ArrayList()
+        } else if (isDatabaseEnabled) {
             ArrayList(getDBSources().map { it.toView() })
+        } else {
+            ArrayList()
         }
     }
 
+    // TODO: Add tests
     suspend fun markAsRead(item: SelfossModel.Item): Boolean {
         val success = markAsReadById(item.id)
 
@@ -189,14 +208,14 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
 
     private suspend fun markAsReadById(id: Int): Boolean {
         return if (isNetworkAvailable()) {
-            api.markAsRead(id.toString())?.isSuccess
+            api.markAsRead(id.toString()).isSuccess
         } else {
             insertDBAction(id.toString(), read = true)
             true
         }
     }
 
-
+    // TODO: Add tests
     suspend fun unmarkAsRead(item: SelfossModel.Item): Boolean {
         val success = unmarkAsReadById(item.id)
 
@@ -208,13 +227,14 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
 
     private suspend fun unmarkAsReadById(id: Int): Boolean {
         return if (isNetworkAvailable()) {
-            api.unmarkAsRead(id.toString())?.isSuccess
+            api.unmarkAsRead(id.toString()).isSuccess
         } else {
             insertDBAction(id.toString(), unread = true)
             true
         }
     }
 
+    // TODO: Add tests
     suspend fun starr(item: SelfossModel.Item): Boolean {
         val success = starrById(item.id)
 
@@ -226,13 +246,14 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
 
     private suspend fun starrById(id: Int): Boolean {
         return if (isNetworkAvailable()) {
-            api.starr(id.toString())?.isSuccess
+            api.starr(id.toString()).isSuccess
         } else {
             insertDBAction(id.toString(), starred = true)
             true
         }
     }
 
+    // TODO: Add tests
     suspend fun unstarr(item: SelfossModel.Item): Boolean {
         val success = unstarrById(item.id)
 
@@ -244,17 +265,18 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
 
     private suspend fun unstarrById(id: Int): Boolean {
         return if (isNetworkAvailable()) {
-            api.unstarr(id.toString())?.isSuccess
+            api.unstarr(id.toString()).isSuccess
         } else {
             insertDBAction(id.toString(), starred = true)
             true
         }
     }
 
+    // TODO: Add tests
     suspend fun markAllAsRead(items: ArrayList<SelfossModel.Item>): Boolean {
         var success = false
 
-        if (isNetworkAvailable() && api.markAllAsRead(items.map { it.id.toString() })?.isSuccess) {
+        if (isNetworkAvailable() && api.markAllAsRead(items.map { it.id.toString() }).isSuccess) {
             success = true
             for (item in items) {
                 markAsReadLocally(item)
@@ -323,7 +345,7 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
                 tags,
                 filter,
                 appSettingsService.getApiVersion()
-            )?.isSuccess == true
+            ).isSuccess == true
         }
 
         return response
@@ -333,9 +355,7 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
         var success = false
         if (isNetworkAvailable()) {
             val response = api.deleteSource(id)
-            if (response != null) {
-                success = response.isSuccess
-            }
+            success = response.isSuccess
         }
 
         return success
@@ -343,7 +363,7 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
 
     suspend fun updateRemote(): Boolean {
         return if (isNetworkAvailable()) {
-            api.update()?.equals("finished")
+            api.update().data.equals("finished")
         } else {
             false
         }
@@ -354,7 +374,7 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
         if (isNetworkAvailable()) {
             try {
                 val response = api.login()
-                result = response?.isSuccess == true
+                result = response.isSuccess == true
                 if (result) {
                     updateApiVersion()
                 }
@@ -371,7 +391,7 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
         api.refreshLoginInformation()
     }
 
-    suspend fun updateApiVersion() {
+    private suspend fun updateApiVersion() {
         val apiMajorVersion = appSettingsService.getApiVersion()
 
         if (isNetworkAvailable()) {
@@ -390,8 +410,10 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
     private fun deleteDBAction(action: ACTION) =
         db.actionsQueries.deleteAction(action.id)
 
+    // TODO: This function should be private
     fun getDBTags(): List<TAG> = db.tagsQueries.tags().executeAsList()
 
+    // TODO: This function should be private
     fun getDBSources(): List<SOURCE> = db.sourcesQueries.sources().executeAsList()
 
     private fun resetDBTagsWithData(tagEntities: List<SelfossModel.Tag>) {
@@ -430,8 +452,7 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
     private fun updateDBItem(item: SelfossModel.Item) =
         db.itemsQueries.updateItem(item.datetime, item.title.getHtmlDecoded(), item.content, item.unread, item.starred, item.thumbnail, item.icon, item.link, item.sourcetitle, item.tags.joinToString(","), item.id.toString())
 
-
-    suspend fun tryToCacheItemsAndGetNewOnes(): List<SelfossModel.Item>? {
+    suspend fun tryToCacheItemsAndGetNewOnes(): List<SelfossModel.Item> {
         try {
             val newItems = getMaxItemsForBackground(ItemType.UNREAD)
             val allItems = getMaxItemsForBackground(ItemType.ALL)
@@ -444,6 +465,7 @@ class Repository(private val api: SelfossApi, private val appSettingsService: Ap
         return emptyList()
     }
 
+    // TODO: Add tests
     suspend fun handleDBActions() {
 
         val actions: List<ACTION> = getDBActions()