1f78a300c82748e29a3890c8f17a13726aacf33beChris Banes/* 2f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * Copyright (C) 2015 The Android Open Source Project 3f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * 4f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * Licensed under the Apache License, Version 2.0 (the "License"); 5f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * you may not use this file except in compliance with the License. 6f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * You may obtain a copy of the License at 7f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * 8f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * http://www.apache.org/licenses/LICENSE-2.0 9f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * 10f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * Unless required by applicable law or agreed to in writing, software 11f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * distributed under the License is distributed on an "AS IS" BASIS, 12f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * See the License for the specific language governing permissions and 14f78a300c82748e29a3890c8f17a13726aacf33beChris Banes * limitations under the License. 15f78a300c82748e29a3890c8f17a13726aacf33beChris Banes */ 16f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 17f78a300c82748e29a3890c8f17a13726aacf33beChris Banespackage android.support.v7.graphics; 18f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 19434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banesimport org.junit.Before; 20434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banesimport org.junit.Test; 21434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banesimport org.junit.runner.RunWith; 22434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes 23f78a300c82748e29a3890c8f17a13726aacf33beChris Banesimport android.graphics.Bitmap; 24f78a300c82748e29a3890c8f17a13726aacf33beChris Banesimport android.graphics.BitmapFactory; 25434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banesimport android.support.test.runner.AndroidJUnit4; 26f78a300c82748e29a3890c8f17a13726aacf33beChris Banesimport android.test.InstrumentationTestCase; 27434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banesimport android.test.suitebuilder.annotation.SmallTest; 28f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 29434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banesimport static android.support.v7.graphics.TestUtils.loadSampleBitmap; 30434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banesimport static org.junit.Assert.assertTrue; 31f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 32434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes@RunWith(AndroidJUnit4.class) 33434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banespublic class MaxColorsTest { 34f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 35434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes @Test 36434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes @SmallTest 37f78a300c82748e29a3890c8f17a13726aacf33beChris Banes public void testMaxColorCount32() { 38f78a300c82748e29a3890c8f17a13726aacf33beChris Banes testMaxColorCount(32); 39f78a300c82748e29a3890c8f17a13726aacf33beChris Banes } 40f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 41434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes @Test 42434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes @SmallTest 43f78a300c82748e29a3890c8f17a13726aacf33beChris Banes public void testMaxColorCount1() { 44f78a300c82748e29a3890c8f17a13726aacf33beChris Banes testMaxColorCount(1); 45f78a300c82748e29a3890c8f17a13726aacf33beChris Banes } 46f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 47434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes @Test 48434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes @SmallTest 49f78a300c82748e29a3890c8f17a13726aacf33beChris Banes public void testMaxColorCount15() { 50f78a300c82748e29a3890c8f17a13726aacf33beChris Banes testMaxColorCount(15); 51f78a300c82748e29a3890c8f17a13726aacf33beChris Banes } 52f78a300c82748e29a3890c8f17a13726aacf33beChris Banes 53f78a300c82748e29a3890c8f17a13726aacf33beChris Banes private void testMaxColorCount(int colorCount) { 54434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes Palette newPalette = Palette.from(loadSampleBitmap()) 55434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes .maximumColorCount(colorCount) 56434696ff29b2680bff5cb9e0ab98c7b20f5ea5b2Chris Banes .generate(); 57f78a300c82748e29a3890c8f17a13726aacf33beChris Banes assertTrue(newPalette.getSwatches().size() <= colorCount); 58f78a300c82748e29a3890c8f17a13726aacf33beChris Banes } 59f78a300c82748e29a3890c8f17a13726aacf33beChris Banes} 60