| /* |
| * Copyright (C) 2012 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 android.animation.cts; |
| |
| import android.animation.FloatEvaluator; |
| import android.test.InstrumentationTestCase; |
| |
| public class FloatEvaluatorTest extends InstrumentationTestCase { |
| public void testEvaluate() { |
| float start = 0.0f; |
| float end = 1.0f; |
| float fraction = 0.5f; |
| FloatEvaluator floatEvaluator = new FloatEvaluator(); |
| float result = floatEvaluator.evaluate(fraction, start, end); |
| assertTrue(result >= (fraction*start)); |
| assertTrue(result <= (fraction*end)); |
| } |
| } |
| |