Processo seletivo

app/build.gradle

@@ -18,6 +18,7 @@ android {
         vectorDrawables.useSupportLibrary = true
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        //testInstrumentationRunner "com.picpay.desafio.android.user.MockTestRunner"
     }
     buildTypes {
         debug {}
@@ -62,6 +63,7 @@ dependencies {
     implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
     implementation "androidx.lifecycle:lifecycle-runtime-ktx:$lifecycle_version"
 
+    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.3"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
     testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutines_version"
@@ -89,4 +91,23 @@ dependencies {
     androidTestImplementation "androidx.test:runner:$test_runner_version"
     androidTestImplementation "androidx.test.espresso:espresso-core:$espresso_version"
     androidTestImplementation "androidx.test:core-ktx:$core_ktx_test_version"
+
+    implementation 'com.squareup.okhttp3:logging-interceptor:4.9.1'
+
+    def room_version = "2.4.2"
+    implementation "androidx.room:room-runtime:$room_version"
+    kapt "androidx.room:room-compiler:2.4.2"
+    annotationProcessor "androidx.room:room-compiler:2.4.2"
+
+    testImplementation "io.mockk:mockk:1.11.0"
+
+    testImplementation 'org.hamcrest:hamcrest-all:1.3'
+
+    def paging_version = "3.0.0"
+    implementation("androidx.paging:paging-runtime:$paging_version")
+
+    androidTestImplementation 'com.jakewharton.espresso:okhttp3-idling-resource:1.0.0'
+
+    androidTestImplementation 'com.android.support.test:rules:1.0.2'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
 }

app/src/androidTest/assets/success_response.json

@@ -0,0 +1,8 @@
+[
+  {
+    "id": 1001,
+    "name": "Eduardo Santos",
+    "img": "https://randomuser.me/api/portraits/men/9.jpg",
+    "username": "@eduardo.santos"
+  }
+]

app/src/androidTest/java/com/picpay/desafio/android/MainActivityTest.kt

@@ -1,68 +1,63 @@
 package com.picpay.desafio.android
 
-import androidx.lifecycle.Lifecycle
 import androidx.test.core.app.launchActivity
 import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.IdlingRegistry
 import androidx.test.espresso.assertion.ViewAssertions.matches
 import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
-import androidx.test.espresso.matcher.ViewMatchers.withText
-import androidx.test.platform.app.InstrumentationRegistry
-import okhttp3.mockwebserver.Dispatcher
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import com.jakewharton.espresso.OkHttp3IdlingResource
+import com.picpay.desafio.android.ui.UserListActivity
+import com.picpay.desafio.android.user.FileReader
+import okhttp3.OkHttpClient
+import okhttp3.logging.HttpLoggingInterceptor
 import okhttp3.mockwebserver.MockResponse
 import okhttp3.mockwebserver.MockWebServer
-import okhttp3.mockwebserver.RecordedRequest
+import org.junit.After
+import org.junit.Before
 import org.junit.Test
 
 
 class MainActivityTest {
 
     private val server = MockWebServer()
 
-    private val context = InstrumentationRegistry.getInstrumentation().targetContext
-
-    @Test
-    fun shouldDisplayTitle() {
-        launchActivity<MainActivity>().apply {
-            val expectedTitle = context.getString(R.string.title)
-
-            moveToState(Lifecycle.State.RESUMED)
+    @Before
+    fun setUp() {
+        server.start(8080)
+        IdlingRegistry.getInstance().register(
+            OkHttp3IdlingResource.create(
+                "okhttp",
+                getClient()
+            )
+        )
+    }
 
-            onView(withText(expectedTitle)).check(matches(isDisplayed()))
-        }
+    fun getClient(): OkHttpClient {
+        val logging = HttpLoggingInterceptor()
+        logging.level = HttpLoggingInterceptor.Level.BODY
+        return OkHttpClient.Builder()
+            .addInterceptor(logging)
+            .build()
     }
 
+
     @Test
-    fun shouldDisplayListItem() {
-        server.dispatcher = object : Dispatcher() {
-            override fun dispatch(request: RecordedRequest): MockResponse {
-                return when (request.path) {
-                    "/users" -> successResponse
-                    else -> errorResponse
-                }
-            }
-        }
+    fun must_display_list_when_api_return_success() {
+        server.enqueue(
+            MockResponse().setResponseCode(200)
+                .setBody(FileReader.readStringFromFile("success_response.json"))
+        )
 
-        server.start(serverPort)
+        launchActivity<UserListActivity>().apply {
+            onView(withId(R.id.user_list_recyclerView)).check(matches(isDisplayed()))
 
-        launchActivity<MainActivity>().apply {
-            // TODO("validate if list displays items returned by server")
         }
+    }
 
+    @After
+    fun tearDown(){
         server.close()
     }
 
-    companion object {
-        private const val serverPort = 8080
-
-        private val successResponse by lazy {
-            val body =
-                "[{\"id\":1001,\"name\":\"Eduardo Santos\",\"img\":\"https://randomuser.me/api/portraits/men/9.jpg\",\"username\":\"@eduardo.santos\"}]"
-
-            MockResponse()
-                .setResponseCode(200)
-                .setBody(body)
-        }
-
-        private val errorResponse by lazy { MockResponse().setResponseCode(404) }
-    }
 }

app/src/androidTest/java/com/picpay/desafio/android/user/FileReader.kt

@@ -0,0 +1,11 @@
+package com.picpay.desafio.android.user
+
+import androidx.test.platform.app.InstrumentationRegistry
+
+object FileReader {
+    fun readStringFromFile(fileName: String): String {
+
+        val assets = InstrumentationRegistry.getInstrumentation().context.assets
+        return assets.open(fileName).reader().readText()
+    }
+}

app/src/androidTest/java/com/picpay/desafio/android/user/MockTestRunner.kt

@@ -0,0 +1,13 @@
+package com.picpay.desafio.android.user
+
+import android.app.Application
+import android.content.Context
+import androidx.test.runner.AndroidJUnitRunner
+
+class MockTestRunner : AndroidJUnitRunner () {
+
+    override fun  newApplication (cl: ClassLoader ?, className: String ?,
+                                  context: Context ?) : Application {
+        return  super .newApplication(cl, UserTestApp:: class .java.name, context)
+    }
+}

app/src/androidTest/java/com/picpay/desafio/android/user/UserTestApp.kt

@@ -0,0 +1,29 @@
+package com.picpay.desafio.android.user
+
+import com.picpay.desafio.android.AppApplication
+import com.picpay.desafio.android.di.URL_BASE
+import com.picpay.desafio.android.di.appModules
+import org.koin.android.ext.koin.androidContext
+import org.koin.android.ext.koin.androidLogger
+import org.koin.core.context.startKoin
+
+class UserTestApp: AppApplication() {
+
+    override fun onCreate() {
+        super.onCreate()
+
+        startKoin {
+            androidContext(this@UserTestApp)
+            androidLogger()
+            modules(appModules)
+            properties(mapOf(URL_BASE to "http://localhost:8080"))
+
+        }
+    }
+
+    var url = "http://localhost:8080"
+
+    fun  getBaseUrl () : String {
+        return url
+    }
+}

app/src/main/AndroidManifest.xml

@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application
+        android:name=".AppApplication"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
@@ -14,7 +15,7 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         tools:ignore="AllowBackup,GoogleAppIndexingWarning">
-        <activity android:name=".MainActivity">
+        <activity android:name=".ui.UserListActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/com/picpay/desafio/android/AppApplication.kt

@@ -0,0 +1,22 @@
+package com.picpay.desafio.android
+
+import android.app.Application
+import com.picpay.desafio.android.di.URL_BASE
+import com.picpay.desafio.android.di.appModules
+import org.koin.android.ext.koin.androidContext
+import org.koin.android.ext.koin.androidLogger
+import org.koin.core.context.startKoin
+
+open class AppApplication : Application() {
+    override fun onCreate() {
+        super.onCreate()
+
+        startKoin {
+            androidContext(this@AppApplication)
+            androidLogger()
+            modules(appModules)
+            properties(mapOf(URL_BASE to "https://609a908e0f5a13001721b74e.mockapi.io/picpay/api/"))
+
+        }
+    }
+}