Initial commit

app/src/test/java/eu/kanade/mangafeed/DataManagerTest.java

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+package eu.kanade.mangafeed;
+
+
+import android.database.Cursor;
+
+import eu.kanade.mangafeed.data.local.DatabaseHelper;
+import eu.kanade.mangafeed.data.local.Db;
+import eu.kanade.mangafeed.data.local.PreferencesHelper;
+import eu.kanade.mangafeed.data.model.Character;
+import eu.kanade.mangafeed.data.remote.AndroidBoilerplateService;
+import eu.kanade.mangafeed.util.DefaultConfig;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.List;
+
+import rx.Observable;
+import rx.observers.TestSubscriber;
+import rx.schedulers.Schedulers;
+
+import static junit.framework.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(constants = BuildConfig.class, sdk = DefaultConfig.EMULATE_SDK, manifest = DefaultConfig.MANIFEST)
+public class DataManagerTest {
+
+    private DataManager mDataManager;
+    private AndroidBoilerplateService mMockAndroidBoilerplateService;
+    private DatabaseHelper mDatabaseHelper;
+
+    @Before
+    public void setUp() {
+        mMockAndroidBoilerplateService = mock(AndroidBoilerplateService.class);
+        mDatabaseHelper = new DatabaseHelper(RuntimeEnvironment.application);
+        mDatabaseHelper.clearTables().subscribe();
+        mDataManager = new DataManager(mMockAndroidBoilerplateService,
+                mDatabaseHelper,
+                mock(Bus.class),
+                new PreferencesHelper(RuntimeEnvironment.application),
+                Schedulers.immediate());
+    }
+
+    @Test
+    public void shouldSyncCharacters() throws Exception {
+        int[] ids = new int[]{ 10034, 14050, 10435, 35093 };
+        List<Character> characters = MockModelsUtil.createListOfMockCharacters(4);
+        for (int i = 0; i < ids.length; i++) {
+            when(mMockAndroidBoilerplateService.getCharacter(ids[i]))
+                    .thenReturn(Observable.just(characters.get(i)));
+        }
+
+        TestSubscriber<Character> result = new TestSubscriber<>();
+        mDataManager.syncCharacters(ids).subscribe(result);
+        result.assertNoErrors();
+        result.assertReceivedOnNext(characters);
+
+        Cursor cursor = mDatabaseHelper.getBriteDb()
+                .query("SELECT * FROM " + Db.CharacterTable.TABLE_NAME);
+        assertEquals(4, cursor.getCount());
+        cursor.close();
+    }
+
+}

app/src/test/java/eu/kanade/mangafeed/DatabaseHelperTest.java

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+package eu.kanade.mangafeed;
+
+import android.database.Cursor;
+
+import eu.kanade.mangafeed.data.local.DatabaseHelper;
+import eu.kanade.mangafeed.data.local.Db;
+import eu.kanade.mangafeed.data.model.Character;
+import eu.kanade.mangafeed.util.DefaultConfig;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.Collections;
+import java.util.List;
+
+import rx.observers.TestSubscriber;
+
+import static junit.framework.Assert.assertEquals;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(constants = BuildConfig.class, sdk = DefaultConfig.EMULATE_SDK, manifest = DefaultConfig.MANIFEST)
+public class DatabaseHelperTest {
+
+    private DatabaseHelper mDatabaseHelper;
+
+    @Before
+    public void setUp() {
+        mDatabaseHelper = new DatabaseHelper(RuntimeEnvironment.application);
+        mDatabaseHelper.clearTables().subscribe();
+    }
+
+    @Test
+    public void shouldSetCharacters() throws Exception {
+        List<Character> characters = MockModelsUtil.createListOfMockCharacters(5);
+
+        TestSubscriber<Character> result = new TestSubscriber<>();
+        mDatabaseHelper.setCharacters(characters).subscribe(result);
+        result.assertNoErrors();
+        result.assertReceivedOnNext(characters);
+
+        Cursor cursor = mDatabaseHelper.getBriteDb()
+                .query("SELECT * FROM " + Db.CharacterTable.TABLE_NAME);
+        assertEquals(5, cursor.getCount());
+        for (Character character : characters) {
+            cursor.moveToNext();
+            assertEquals(character, Db.CharacterTable.parseCursor(cursor));
+        }
+    }
+
+    @Test
+    public void shouldGetCharacters() throws Exception {
+        List<Character> characters = MockModelsUtil.createListOfMockCharacters(5);
+
+        mDatabaseHelper.setCharacters(characters).subscribe();
+
+        TestSubscriber<List<Character>> result = new TestSubscriber<>();
+        mDatabaseHelper.getCharacters().subscribe(result);
+        result.assertNoErrors();
+        result.assertReceivedOnNext(Collections.singletonList(characters));
+    }
+}

app/src/test/java/eu/kanade/mangafeed/util/DefaultConfig.java

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+package eu.kanade.mangafeed.util;
+
+public class DefaultConfig {
+    //The api level that Roboelectric will use to run the unit tests
+    public static final int EMULATE_SDK = 21;
+    public static final String MANIFEST = "./src/main/AndroidManifest.xml";
+}