| // Copyright 2018 The Feed Authors. |
| // |
| // 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.google.android.libraries.feed.infraintegration; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.MockitoAnnotations.initMocks; |
| |
| import com.google.android.libraries.feed.api.common.MutationContext; |
| import com.google.android.libraries.feed.api.modelprovider.ModelChild; |
| import com.google.android.libraries.feed.api.modelprovider.ModelCursor; |
| import com.google.android.libraries.feed.api.modelprovider.ModelFeature; |
| import com.google.android.libraries.feed.api.modelprovider.ModelProvider; |
| import com.google.android.libraries.feed.api.modelprovider.ModelProviderFactory; |
| import com.google.android.libraries.feed.api.protocoladapter.ProtocolAdapter; |
| import com.google.android.libraries.feed.api.sessionmanager.SessionManager; |
| import com.google.android.libraries.feed.common.testing.InfraIntegrationScope; |
| import com.google.android.libraries.feed.common.testing.ModelProviderValidator; |
| import com.google.android.libraries.feed.common.testing.ResponseBuilder; |
| import com.google.android.libraries.feed.common.testing.ResponseBuilder.WireProtocolInfo; |
| import com.google.android.libraries.feed.host.logging.RequestReason; |
| import com.google.android.libraries.feed.testing.requestmanager.FakeRequestManager; |
| import com.google.search.now.wire.feed.ContentIdProto.ContentId; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| |
| /** Simple tests of a stream with multiple cards. */ |
| @RunWith(RobolectricTestRunner.class) |
| public class SimpleStreamTest { |
| private FakeRequestManager requestManager; |
| private SessionManager sessionManager; |
| private ModelProviderFactory modelProviderFactory; |
| private ModelProviderValidator modelValidator; |
| private ProtocolAdapter protocolAdapter; |
| |
| @Before |
| public void setUp() { |
| initMocks(this); |
| InfraIntegrationScope scope = new InfraIntegrationScope.Builder().build(); |
| requestManager = scope.getRequestManager(); |
| sessionManager = scope.getSessionManager(); |
| modelProviderFactory = scope.getModelProviderFactory(); |
| protocolAdapter = scope.getProtocolAdapter(); |
| modelValidator = new ModelProviderValidator(protocolAdapter); |
| } |
| |
| @Test |
| public void simpleStream_oneCard() { |
| // ModelProvider created after $HEAD has content, one root, and one Card |
| // A Card is two features, the Card and Content. |
| ResponseBuilder responseBuilder = |
| ResponseBuilder.forClearAllWithCards( |
| new ContentId[] {ResponseBuilder.createFeatureContentId(1)}); |
| requestManager.queueResponse(responseBuilder.build()); |
| requestManager.triggerRefresh( |
| RequestReason.OPEN_WITHOUT_CONTENT, |
| sessionManager.getUpdateConsumer(MutationContext.EMPTY_CONTEXT)); |
| ModelProvider modelProvider = modelProviderFactory.createNew(null); |
| modelValidator.assertRoot(modelProvider); |
| |
| WireProtocolInfo protocolInfo = responseBuilder.getWireProtocolInfo(); |
| int expectedFeatureCount = 3; // 1 root, 1 Card (2 features) |
| assertThat(protocolInfo.featuresAdded).hasSize(expectedFeatureCount); |
| assertThat(protocolInfo.hasClearOperation).isTrue(); |
| modelValidator.verifyContent(modelProvider, protocolInfo.featuresAdded); |
| |
| // Validate the cursors |
| ModelFeature root = modelProvider.getRootFeature(); |
| assertThat(root).isNotNull(); |
| ModelCursor cursor = root.getCursor(); |
| int cursorCount = 0; |
| while (cursor.getNextItem() != null) { |
| cursorCount++; |
| } |
| assertThat(cursorCount).isEqualTo(1); |
| |
| // Validate that the structure of the card |
| cursor = root.getCursor(); |
| ModelChild child = cursor.getNextItem(); |
| modelValidator.assertCardStructure(child); |
| } |
| |
| @Test |
| public void simpleStream_twoCard() { |
| // ModelProvider created after $HEAD has content, one root, and two Cards |
| ContentId[] cards = |
| new ContentId[] { |
| ResponseBuilder.createFeatureContentId(1), ResponseBuilder.createFeatureContentId(2) |
| }; |
| ResponseBuilder responseBuilder = ResponseBuilder.forClearAllWithCards(cards); |
| requestManager.queueResponse(responseBuilder.build()); |
| requestManager.triggerRefresh( |
| RequestReason.OPEN_WITHOUT_CONTENT, |
| sessionManager.getUpdateConsumer(MutationContext.EMPTY_CONTEXT)); |
| ModelProvider modelProvider = modelProviderFactory.createNew(null); |
| modelValidator.assertRoot(modelProvider); |
| |
| WireProtocolInfo protocolInfo = responseBuilder.getWireProtocolInfo(); |
| int expectedFeatureCount = 5; // 1 root, 2 Card (* 2 features) |
| assertThat(protocolInfo.featuresAdded).hasSize(expectedFeatureCount); |
| assertThat(protocolInfo.hasClearOperation).isTrue(); |
| modelValidator.verifyContent(modelProvider, protocolInfo.featuresAdded); |
| |
| // Validate the cursor, we should have one card for each added |
| ModelFeature root = modelProvider.getRootFeature(); |
| assertThat(root).isNotNull(); |
| ModelCursor cursor = root.getCursor(); |
| for (ContentId contentId : cards) { |
| ModelChild child = cursor.getNextItem(); |
| assertThat(child).isNotNull(); |
| modelValidator.assertStreamContentId( |
| child.getContentId(), protocolAdapter.getStreamContentId(contentId)); |
| modelValidator.assertCardStructure(child); |
| } |
| assertThat(cursor.isAtEnd()).isTrue(); |
| } |
| } |