1 package com.xtremelabs.robolectric.shadows; 2 3 import android.view.animation.AlphaAnimation; 4 import com.xtremelabs.robolectric.WithTestDefaultsRunner; 5 import org.junit.Test; 6 import org.junit.runner.RunWith; 7 8 import static com.xtremelabs.robolectric.Robolectric.shadowOf; 9 import static junit.framework.Assert.assertEquals; 10 11 @RunWith(WithTestDefaultsRunner.class) 12 public class AlphaAnimationTest { 13 @Test 14 public void getFromAlpha_shouldReturnTheFromAlphaThatWasPassedToTheConstructor() throws Exception { 15 assertEquals(99.0f, shadowOf(new AlphaAnimation(99, 88)).getFromAlpha()); 16 assertEquals(66.7f, shadowOf(new AlphaAnimation(66.7f, 88)).getFromAlpha()); 17 } 18 19 @Test 20 public void getToAlpha_shouldReturnTheToAlphaThatWasPassedToTheConstructor() throws Exception { 21 assertEquals(88.0f, shadowOf(new AlphaAnimation(99, 88)).getToAlpha()); 22 assertEquals(98f, shadowOf(new AlphaAnimation(66.7f, 98)).getToAlpha()); 23 } 24 } 25
