3 files changed, 149 insertions, 0 deletions
diff --git a/tests/src/com/cyngn/audiofx/util/BaseAudioFxServiceInstrumentationTest.java b/tests/src/com/cyngn/audiofx/util/BaseAudioFxServiceInstrumentationTest.java
new file mode 100644
index 0000000..e882c9d
--- /dev/null
+++ b/tests/src/com/cyngn/audiofx/util/BaseAudioFxServiceInstrumentationTest.java
@@ -0,0 +1,59 @@
+package com.cyngn.audiofx.util;
+
+import android.content.Context;
+import android.content.Intent;
+import android.media.audiofx.AudioEffect;
+import android.os.IBinder;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.rule.ServiceTestRule;
+import android.support.test.runner.AndroidJUnit4;
+import com.cyngn.audiofx.service.AudioFxService;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.concurrent.TimeoutException;
+
+import static org.junit.Assert.*;
+
+/**
+ * Created by roman on 3/1/16.
+ */
+@RunWith(AndroidJUnit4.class)
+public abstract class BaseAudioFxServiceInstrumentationTest {
+
+    private static final int MAX_ITERATION = 100;
+
+    protected AudioFxService.LocalBinder mService;
+
+    @Rule
+    public ServiceTestRule mServiceRule = new ServiceTestRule();
+
+    protected void setupService() throws TimeoutException {
+        int it = 0;
+
+        /**
+         * lol
+         * https://code.google.com/p/android/issues/detail?id=180396
+         */
+        IBinder binder;
+        while((binder = mServiceRule.bindService(
+                new Intent(InstrumentationRegistry.getTargetContext(),
+                        AudioFxService.class))) == null && it < MAX_ITERATION){
+            it++;
+        }
+        mService = (AudioFxService.LocalBinder) binder;
+        assertNotNull(mService);
+    }
+
+    protected final Context getContext() {
+        return InstrumentationRegistry.getContext();
+    }
+
+    protected final Context getTargetContext() {
+        return InstrumentationRegistry.getTargetContext();
+    }
+
+}
diff --git a/tests/src/com/cyngn/audiofx/util/TestDuckingMediaPlayer.java b/tests/src/com/cyngn/audiofx/util/TestDuckingMediaPlayer.java
new file mode 100644
index 0000000..fc67cc2
--- /dev/null
+++ b/tests/src/com/cyngn/audiofx/util/TestDuckingMediaPlayer.java
@@ -0,0 +1,59 @@
+package com.cyngn.audiofx.util;
+
+import android.content.Context;
+import android.media.AudioManager;
+import android.util.Log;
+
+import com.cyngn.audiofx.tests.R;
+
+import static junit.framework.Assert.assertNotNull;
+
+/**
+ * Created by roman on 3/4/16.
+ */
+public class TestDuckingMediaPlayer extends TestMediaPlayer {
+
+    private static final String TAG = TestDuckingMediaPlayer.class.getSimpleName();
+    private AudioManager mAudioManager;
+
+    private AudioManager.OnAudioFocusChangeListener mAudioFocusChangeListener
+            = new AudioManager.OnAudioFocusChangeListener() {
+        public void onAudioFocusChange(int focusChange) {
+            Log.i(TAG, "onAudioFocusChange() called with " + "focusChange = [" + focusChange + "]");
+            switch(focusChange) {
+                case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK:
+                    setVolume(0.4f);
+                    break;
+
+                case AudioManager.AUDIOFOCUS_GAIN:
+                    setVolume(1.f);
+                    break;
+            }
+        }
+    };
+
+    public int start(int focus) throws IllegalStateException {
+        int result = mAudioManager.requestAudioFocus(mAudioFocusChangeListener, AudioManager.STREAM_MUSIC,
+                focus);
+        super.start();
+        return result;
+    }
+
+    @Override
+    public void stop() throws IllegalStateException {
+        mAudioManager.abandonAudioFocus(mAudioFocusChangeListener);
+        super.stop();
+    }
+
+    public TestDuckingMediaPlayer(Context context) {
+        mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
+    }
+
+    public TestDuckingMediaPlayer(Context context, int withResource) throws Exception {
+        super(context, withResource);
+        mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
+    }
+
+
+
+}
diff --git a/tests/src/com/cyngn/audiofx/util/TestMediaPlayer.java b/tests/src/com/cyngn/audiofx/util/TestMediaPlayer.java
new file mode 100644
index 0000000..ef08d1c
--- /dev/null
+++ b/tests/src/com/cyngn/audiofx/util/TestMediaPlayer.java
@@ -0,0 +1,31 @@
+package com.cyngn.audiofx.util;
+
+import android.content.Context;
+import android.content.res.AssetFileDescriptor;
+import android.media.AudioAttributes;
+import android.media.AudioManager;
+import android.media.MediaPlayer;
+
+import com.cyngn.audiofx.tests.R;
+
+import static junit.framework.Assert.assertNotNull;
+
+/**
+ * Created by roman on 3/4/16.
+ */
+public class TestMediaPlayer extends MediaPlayer {
+
+    public TestMediaPlayer() {
+        setAudioStreamType(AudioManager.STREAM_MUSIC);
+    }
+
+    public TestMediaPlayer(Context testContext, int withResource) throws Exception {
+        this();
+        AssetFileDescriptor afd = testContext.getResources().openRawResourceFd(withResource);
+        assertNotNull(afd);
+        setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
+        afd.close();
+        prepare();
+    }
+
+}