1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.inputmethod.latin.touchinputconsumer; 18 19 import android.test.AndroidTestCase; 20 import android.test.suitebuilder.annotation.SmallTest; 21 22 /** 23 * Tests for GestureConsumer.NULL_GESTURE_CONSUMER. 24 */ 25 @SmallTest 26 public class NullGestureConsumerTests extends AndroidTestCase { 27 /** 28 * Tests that GestureConsumer.NULL_GESTURE_CONSUMER indicates that it won't consume gesture data 29 * and that its methods don't raise exceptions even for invalid data. 30 */ testNullGestureConsumer()31 public void testNullGestureConsumer() { 32 assertFalse(GestureConsumer.NULL_GESTURE_CONSUMER.willConsume()); 33 GestureConsumer.NULL_GESTURE_CONSUMER.onInit(null, null); 34 GestureConsumer.NULL_GESTURE_CONSUMER.onGestureStarted(null, null); 35 GestureConsumer.NULL_GESTURE_CONSUMER.onGestureCanceled(); 36 GestureConsumer.NULL_GESTURE_CONSUMER.onGestureCompleted(null); 37 GestureConsumer.NULL_GESTURE_CONSUMER.onImeSuggestionsProcessed(null, -1, -1, null); 38 } 39 40 /** 41 * Tests that newInstance returns NULL_GESTURE_CONSUMER for invalid input. 42 */ testNewInstanceGivesNullGestureConsumerForInvalidInputs()43 public void testNewInstanceGivesNullGestureConsumerForInvalidInputs() { 44 assertSame(GestureConsumer.NULL_GESTURE_CONSUMER, 45 GestureConsumer.newInstance(null, null, null, null)); 46 } 47 } 48