| /* |
| * Copyright (C) 2017 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.car; |
| |
| import static org.junit.Assert.assertNotEquals; |
| |
| import android.car.vms.VmsLayer; |
| import android.car.vms.VmsLayerDependency; |
| import android.test.AndroidTestCase; |
| import android.test.suitebuilder.annotation.SmallTest; |
| |
| import android.os.Parcel; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| |
| |
| /* |
| * A class to test the VmsLayerDependency parcelability. |
| */ |
| @SmallTest |
| public class VmsLayerDependencyTest extends AndroidTestCase { |
| private static final int LAYER_ID = 112; |
| private static final int LAYER_VERSION = 134; |
| private static final int LAYER_SUBTYPE = 156; |
| |
| private static final int DEPENDENT_LAYER_ID = 212; |
| private static final int DEPENDENT_LAYER_VERSION = 234; |
| private static final int DEPENDENT_LAYER_SUBTYPE = 256; |
| |
| private static final int DIFFERENT_LAYER_ID = 99; |
| |
| private static final VmsLayer VMS_LAYER = new VmsLayer( |
| LAYER_ID, |
| LAYER_SUBTYPE, |
| LAYER_VERSION); |
| |
| private static final VmsLayer ANOTHER_VMS_LAYER = new VmsLayer( |
| DIFFERENT_LAYER_ID, |
| LAYER_SUBTYPE, |
| LAYER_VERSION); |
| |
| private static final VmsLayer DEPENDENT_VMS_LAYER = new VmsLayer( |
| DEPENDENT_LAYER_ID, |
| DEPENDENT_LAYER_SUBTYPE, |
| DEPENDENT_LAYER_VERSION); |
| |
| private static final VmsLayer ANOTHER_DEPENDENT_VMS_LAYER = new VmsLayer( |
| DIFFERENT_LAYER_ID, |
| DEPENDENT_LAYER_SUBTYPE, |
| DEPENDENT_LAYER_VERSION); |
| |
| public void testNoDependendtLayerParcel() throws Exception { |
| VmsLayerDependency vmsLayerDependency = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList())); |
| |
| Parcel parcel = Parcel.obtain(); |
| vmsLayerDependency.writeToParcel(parcel, vmsLayerDependency.describeContents()); |
| parcel.setDataPosition(0); |
| VmsLayerDependency createdFromParcel = VmsLayerDependency.CREATOR.createFromParcel(parcel); |
| assertEquals(vmsLayerDependency, createdFromParcel); |
| } |
| |
| public void testMultipleDependendtLayerParcel() throws Exception { |
| VmsLayerDependency vmsLayerDependency = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList(DEPENDENT_VMS_LAYER, ANOTHER_DEPENDENT_VMS_LAYER))); |
| |
| Parcel parcel = Parcel.obtain(); |
| vmsLayerDependency.writeToParcel(parcel, vmsLayerDependency.describeContents()); |
| parcel.setDataPosition(0); |
| VmsLayerDependency createdFromParcel = VmsLayerDependency.CREATOR.createFromParcel(parcel); |
| assertEquals(vmsLayerDependency, createdFromParcel); |
| } |
| |
| public void testNoDependendtLayerEquality() throws Exception { |
| VmsLayerDependency original = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList())); |
| |
| VmsLayerDependency similar = |
| new VmsLayerDependency(VMS_LAYER); |
| |
| assertEquals(original.getLayer(), similar.getLayer()); |
| assertEquals(original.getDependencies(), similar.getDependencies()); |
| assertEquals(original, similar); |
| } |
| |
| public void testMultipleDependendtLayerEquality() throws Exception { |
| VmsLayerDependency original = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList(DEPENDENT_VMS_LAYER, ANOTHER_DEPENDENT_VMS_LAYER))); |
| |
| VmsLayerDependency similar = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList(DEPENDENT_VMS_LAYER, ANOTHER_DEPENDENT_VMS_LAYER))); |
| assertEquals(original.getLayer(), similar.getLayer()); |
| assertEquals(original.getDependencies(), similar.getDependencies()); |
| assertEquals(original, similar); |
| } |
| |
| public void testVerifyNonEqualOnLayer() throws Exception { |
| VmsLayerDependency original = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList(DEPENDENT_VMS_LAYER))); |
| |
| VmsLayerDependency similar = |
| new VmsLayerDependency( |
| ANOTHER_DEPENDENT_VMS_LAYER, |
| new HashSet<>(Arrays.asList(DEPENDENT_VMS_LAYER))); |
| |
| assertNotEquals(original, similar); |
| } |
| |
| public void testVerifyNonEqualOnDependentLayer() throws Exception { |
| VmsLayerDependency original = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList(DEPENDENT_VMS_LAYER))); |
| |
| VmsLayerDependency similar = |
| new VmsLayerDependency( |
| VMS_LAYER, |
| new HashSet<>(Arrays.asList(ANOTHER_DEPENDENT_VMS_LAYER))); |
| |
| assertNotEquals(original, similar); |
| } |
| } |