Robolectricによるテスト実装

Author: koji-1009

studyplus-android-sdk2/build.gradle

@@ -60,6 +60,12 @@ android {
             }
         }
     }
+
+    testOptions {
+        unitTests {
+            includeAndroidResources = true
+        }
+    }
 }
 
 dependencies {
@@ -74,6 +80,7 @@ dependencies {
     implementation "com.squareup.okhttp3:okhttp:$okhttp"
 
     testImplementation 'junit:junit:4.12'
+    testImplementation 'org.robolectric:robolectric:4.0.2'
     testImplementation "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
     testImplementation "com.squareup.okhttp3:mockwebserver:$okhttp"
 }

studyplus-android-sdk2/src/test/java/jp/studyplus/android/sdk/ApiUnitTest.kt

@@ -4,9 +4,12 @@ import jp.studyplus.android.sdk.internal.api.MockApiClient
 import jp.studyplus.android.sdk.record.StudyRecordBuilder
 import kotlinx.coroutines.runBlocking
 import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
 import kotlin.test.assertEquals
 import kotlin.test.assertNull
 
+@RunWith(RobolectricTestRunner::class)
 class ApiUnitTest {
 
     @Test

studyplus-android-sdk2/src/test/java/jp/studyplus/android/sdk/internal/api/MockApiService.kt

@@ -5,12 +5,13 @@ import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.mockwebserver.MockResponse
 import okhttp3.mockwebserver.MockWebServer
+import org.json.JSONObject
 
 internal class MockApiService(private val client: OkHttpClient) {
 
     fun post(json: String): Deferred<Long?> {
         val server = MockWebServer()
-        server.enqueue(MockResponse().setBody(""""{"record_id": 9999L}"""))
+        server.enqueue(MockResponse().setBody(JSONObject().apply { put("record_id", 9999L) }.toString()))
         server.start()
 
         val body = createPostBody(json)