add test for favorite users

userlist/src/androidTest/java/com/hako/userlist/feature/UserlistFragmentTest.kt

@@ -3,6 +3,7 @@ package com.hako.userlist.feature
 import androidx.fragment.app.testing.launchFragmentInContainer
 import androidx.test.platform.app.InstrumentationRegistry
 import com.hako.base.domain.database.dao.UserDao
+import com.hako.base.domain.database.entities.UserEntity
 import com.hako.testing.isTextDisplayed
 import com.hako.userlist.domain.datasource.UserlistRemoteApi
 import com.hako.userlist.domain.usecase.GetFavoriteUsers
@@ -11,11 +12,13 @@ import com.hako.userlist.domain.usecase.SetFavoriteStatus
 import com.hako.userlist.model.User
 import com.hako.userlist.model.toUserEntity
 import com.hako.userlist.viewmodel.UserlistViewmodel
+import org.junit.After
 import org.junit.Before
 import org.junit.Test
 import org.koin.androidx.viewmodel.dsl.viewModel
 import org.koin.core.context.loadKoinModules
 import org.koin.core.context.startKoin
+import org.koin.core.context.stopKoin
 import org.koin.dsl.module
 
 class UserlistFragmentTest {
@@ -33,15 +36,29 @@ class UserlistFragmentTest {
         }
     }
 
+    @After
+    fun killKoin() {
+        stopKoin()
+    }
+
     @Test
     fun shouldShowUserlist_withAllUsers() {
         userlist {
-            initialState()
+            withTwoBasicUsers()
         } should {
             showTwoBasicUsers()
         }
     }
 
+    @Test
+    fun shouldShowOnlyFavoriteUserlist_withAllUsers() {
+        userlist {
+            withTwoBasicOneFavoriteUsers()
+        } should {
+            showOnlyOneFavorite()
+        }
+    }
+
     private fun userlist(func: UserlistRobot.() -> Unit) =
         UserlistRobot().apply {
             func()
@@ -50,7 +67,7 @@ class UserlistFragmentTest {
 
 class UserlistRobot {
 
-    fun initialState() {
+    fun withTwoBasicUsers() {
         loadKoinModules(
             module {
                 factory<UserDao> { MockUserDao(loadTwoBasicUsers().map { it.toUserEntity() }) }
@@ -60,6 +77,16 @@ class UserlistRobot {
         launchFragmentInContainer<UserlistFragment>()
     }
 
+    fun withTwoBasicOneFavoriteUsers() {
+        loadKoinModules(
+            module {
+                factory<UserDao> { MockUserDao(loadTwoUsersOneFavorite()) }
+                factory<UserlistRemoteApi> { MockUserApi(loadTwoBasicUsers()) }
+            }
+        )
+        launchFragmentInContainer<FavoriteUserlistFragment>()
+    }
+
     infix fun should(func: UserlistResult.() -> Unit) {
         UserlistResult().apply { func() }
     }
@@ -82,6 +109,26 @@ class UserlistRobot {
             "www.test2.com"
         )
     )
+
+    private fun loadTwoUsersOneFavorite() = listOf(
+        UserEntity(
+            1,
+            "Marian Arriaga",
+            "mariancita",
+            "test@gmail.com",
+            "+56873912",
+            "www.test.com",
+            true
+        ),
+        UserEntity(
+            2,
+            "Carlos Martinez",
+            "carlitos",
+            "test2@gmail.com",
+            "+56873912",
+            "www.test2.com"
+        )
+    )
 }
 
 class UserlistResult {
@@ -91,4 +138,9 @@ class UserlistResult {
         "Carlos Martinez".isTextDisplayed()
         "carlitos".isTextDisplayed()
     }
+
+    fun showOnlyOneFavorite() {
+        "Marian Arriaga".isTextDisplayed()
+        "mariancita".isTextDisplayed()
+    }
 }