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Commit 93b9e082 authored by Sal Savage's avatar Sal Savage
Browse files

Avrcp controller cover art feature tests 

Bug: b/144454713
Test: cd <bip-test-folder> atest *
Change-Id: I5b7ffac05f6f664becc3301fb7d6e04b98a004be
parent 3a35f0cc

tests/unit/res/raw/image_200_200.jpg

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tests/unit/src/com/android/bluetooth/avrcpcontroller/AvrcpCoverArtStorageTest.java

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/*

 * Copyright 2019 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.bluetooth.avrcpcontroller;



import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothDevice;

import android.content.Context;

import android.content.pm.PackageManager;

import android.content.res.Resources;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.net.Uri;



import androidx.test.InstrumentationRegistry;

import androidx.test.runner.AndroidJUnit4;



import org.junit.After;

import org.junit.Assert;

import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;



import java.io.File;

import java.io.InputStream;



/**

 * A test suite for the AvrcpCoverArtStorage class.

 */

@RunWith(AndroidJUnit4.class)

public final class AvrcpCoverArtStorageTest {

    private Context mTargetContext;

    private Resources mTestResources;

    private BluetoothDevice mDevice1;

    private BluetoothDevice mDevice2;

    private Bitmap mImage1;

    private Bitmap mImage2;

    private final String mHandle1 = "1";

    private final String mHandle2 = "2";

    private AvrcpCoverArtStorage mAvrcpCoverArtStorage;



    @Before

    public void setUp() {

        mTargetContext = InstrumentationRegistry.getTargetContext();

        try {

            mTestResources = mTargetContext.getPackageManager()

                    .getResourcesForApplication("com.android.bluetooth.tests");

        } catch (PackageManager.NameNotFoundException e) {

            Assert.fail("Setup Failure Unable to get resources" + e.toString());

        }

        mDevice1 = BluetoothAdapter.getDefaultAdapter().getRemoteDevice("AA:BB:CC:DD:EE:FF");

        mDevice2 = BluetoothAdapter.getDefaultAdapter().getRemoteDevice("BB:CC:DD:EE:FF:AA");

        InputStream is = mTestResources.openRawResource(

                com.android.bluetooth.tests.R.raw.image_200_200);

        mImage1 = BitmapFactory.decodeStream(is);

        InputStream is2 = mTestResources.openRawResource(

                com.android.bluetooth.tests.R.raw.image_600_600);

        mImage2 = BitmapFactory.decodeStream(is2);



        mAvrcpCoverArtStorage = new AvrcpCoverArtStorage(mTargetContext);

    }



    @After

    public void tearDown() {

        if (mAvrcpCoverArtStorage != null) {

            mAvrcpCoverArtStorage.removeImagesForDevice(mDevice1);

            mAvrcpCoverArtStorage.removeImagesForDevice(mDevice2);

            mAvrcpCoverArtStorage = null;

        }

        mImage1 = null;

        mImage2 = null;

        mDevice1 = null;

        mDevice2 = null;

        mTestResources = null;

        mTargetContext = null;

    }



    private void assertImageSame(Bitmap expected, BluetoothDevice device, String handle) {

        File file = mAvrcpCoverArtStorage.getImageFile(device, handle);

        Bitmap fromStorage = BitmapFactory.decodeFile(file.getPath());

        Assert.assertTrue(expected.sameAs(fromStorage));

    }



    @Test

    public void addNewImage_imageExists() {

        Uri expectedUri = AvrcpCoverArtProvider.getImageUri(mDevice1, mHandle1);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));



        Uri uri = mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);



        Assert.assertEquals(expectedUri, uri);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

    }



    @Test

    public void addExistingImage_imageUpdated() {

        Uri expectedUri = AvrcpCoverArtProvider.getImageUri(mDevice1, mHandle1);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));



        Uri uri = mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(expectedUri, uri);

        assertImageSame(mImage1, mDevice1, mHandle1);



        uri = mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage2);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(expectedUri, uri);

        assertImageSame(mImage2, mDevice1, mHandle1);

    }



    @Test

    public void addTwoImageSameDevice_bothExist() {

        Uri expectedUri1 = AvrcpCoverArtProvider.getImageUri(mDevice1, mHandle1);

        Uri expectedUri2 = AvrcpCoverArtProvider.getImageUri(mDevice1, mHandle2);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle2));



        Uri uri1 = mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        Uri uri2 = mAvrcpCoverArtStorage.addImage(mDevice1, mHandle2, mImage2);



        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(expectedUri1, uri1);



        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle2));

        Assert.assertEquals(expectedUri2, uri2);

    }



    @Test

    public void addTwoImageDifferentDevices_bothExist() {

        Uri expectedUri1 = AvrcpCoverArtProvider.getImageUri(mDevice1, mHandle1);

        Uri expectedUri2 = AvrcpCoverArtProvider.getImageUri(mDevice2, mHandle1);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice2, mHandle1));



        Uri uri1 = mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        Uri uri2 = mAvrcpCoverArtStorage.addImage(mDevice2, mHandle1, mImage1);



        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(expectedUri1, uri1);



        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(expectedUri2, uri2);

    }



    @Test

    public void addNullImage_imageNotAdded() {

        Uri uri = mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, null);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(null, uri);

    }



    @Test

    public void addImageNullDevice_imageNotAdded() {

        Uri uri = mAvrcpCoverArtStorage.addImage(null, mHandle1, mImage1);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(null, uri);

    }



    @Test

    public void addImageNullHandle_imageNotAdded() {

        Uri uri = mAvrcpCoverArtStorage.addImage(mDevice1, null, mImage1);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(null, uri);

    }



    @Test

    public void addImageEmptyHandle_imageNotAdded() {

        Uri uri = mAvrcpCoverArtStorage.addImage(mDevice1, "", mImage1);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertEquals(null, uri);

    }



    @Test

    public void getImage_canGetImageFromStorage() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        assertImageSame(mImage1, mDevice1, mHandle1);

    }



    @Test

    public void getImageSameHandleDifferentDevices_canGetImagesFromStorage() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.addImage(mDevice2, mHandle1, mImage2);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice2, mHandle1));

        assertImageSame(mImage1, mDevice1, mHandle1);

        assertImageSame(mImage2, mDevice2, mHandle1);

    }



    @Test

    public void getImageThatDoesntExist_returnsNull() {

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        File file = mAvrcpCoverArtStorage.getImageFile(mDevice1, mHandle1);

        Assert.assertEquals(null, file);

    }



    @Test

    public void getImageNullDevice_returnsNull() {

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        File file = mAvrcpCoverArtStorage.getImageFile(null, mHandle1);

        Assert.assertEquals(null, file);

    }



    @Test

    public void getImageNullHandle_returnsNull() {

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        File file = mAvrcpCoverArtStorage.getImageFile(mDevice1, null);

        Assert.assertEquals(null, file);

    }



    @Test

    public void getImageEmptyHandle_returnsNull() {

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        File file = mAvrcpCoverArtStorage.getImageFile(mDevice1, "");

        Assert.assertEquals(null, file);

    }



    @Test

    public void removeExistingImage_imageDoesntExist() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle2, mImage1);

        mAvrcpCoverArtStorage.addImage(mDevice2, mHandle1, mImage1);

        mAvrcpCoverArtStorage.removeImage(mDevice1, mHandle1);

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle2));

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice2, mHandle1));

    }



    @Test

    public void removeNonExistentImage_nothingHappens() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.removeImage(mDevice1, mHandle2);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

    }



    @Test

    public void removeImageNullDevice_nothingHappens() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.removeImage(null, mHandle1);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

    }



    @Test

    public void removeImageNullHandle_nothingHappens() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.removeImage(mDevice1, null);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

    }



    @Test

    public void removeImageEmptyHandle_nothingHappens() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.removeImage(mDevice1, "");

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

    }



    @Test

    public void removeImageNullInputs_nothingHappens() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.removeImage(null, null);

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

    }



    @Test

    public void removeAllImagesForDevice_onlyOneDeviceImagesGone() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle2, mImage1);

        mAvrcpCoverArtStorage.addImage(mDevice2, mHandle1, mImage1);



        mAvrcpCoverArtStorage.removeImagesForDevice(mDevice1);



        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertFalse(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle2));

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice2, mHandle1));

    }



    @Test

    public void removeAllImagesForDeviceDne_nothingHappens() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle2, mImage1);



        mAvrcpCoverArtStorage.removeImagesForDevice(mDevice2);



        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle2));

    }



    @Test

    public void removeAllImagesForNullDevice_nothingHappens() {

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle1, mImage1);

        mAvrcpCoverArtStorage.addImage(mDevice1, mHandle2, mImage1);



        mAvrcpCoverArtStorage.removeImagesForDevice(null);



        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle1));

        Assert.assertTrue(mAvrcpCoverArtStorage.doesImageExist(mDevice1, mHandle2));

    }

}

tests/unit/src/com/android/bluetooth/avrcpcontroller/AvrcpItemTest.java

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tests/unit/src/com/android/bluetooth/avrcpcontroller/bip/BipAttachmentFormatTest.java

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