| // 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.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.host.logging.RequestReason; |
| import com.google.android.libraries.feed.internalapi.modelprovider.ModelProvider; |
| import com.google.android.libraries.feed.internalapi.modelprovider.ModelProviderFactory; |
| import com.google.android.libraries.feed.internalapi.protocoladapter.ProtocolAdapter; |
| import com.google.android.libraries.feed.testing.requestmanager.FakeFeedRequestManager; |
| import com.google.search.now.feed.client.StreamDataProto.StreamSharedState; |
| import com.google.search.now.feed.client.StreamDataProto.UiContext; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| |
| /** Tests of accessing shared state. */ |
| @RunWith(RobolectricTestRunner.class) |
| public class SharedStateTest { |
| private FakeFeedRequestManager fakeFeedRequestManager; |
| private SessionManager sessionManager; |
| private ProtocolAdapter protocolAdapter; |
| private ModelProviderFactory modelProviderFactory; |
| private ModelProviderValidator modelValidator; |
| |
| @Before |
| public void setUp() { |
| initMocks(this); |
| InfraIntegrationScope scope = new InfraIntegrationScope.Builder().build(); |
| fakeFeedRequestManager = scope.getFakeFeedRequestManager(); |
| sessionManager = scope.getSessionManager(); |
| modelProviderFactory = scope.getModelProviderFactory(); |
| protocolAdapter = scope.getProtocolAdapter(); |
| modelValidator = new ModelProviderValidator(protocolAdapter); |
| } |
| |
| @Test |
| public void sharedState_headBeforeModelProvider() { |
| // ModelProvider is created from $HEAD containing content, simple shared state added |
| ResponseBuilder responseBuilder = |
| new ResponseBuilder().addClearOperation().addPietSharedState().addRootFeature(); |
| fakeFeedRequestManager.queueResponse(responseBuilder.build()); |
| fakeFeedRequestManager.triggerRefresh( |
| RequestReason.OPEN_WITHOUT_CONTENT, |
| sessionManager.getUpdateConsumer(MutationContext.EMPTY_CONTEXT)); |
| |
| ModelProvider modelProvider = |
| modelProviderFactory.createNew(null, UiContext.getDefaultInstance()); |
| StreamSharedState sharedState = modelProvider.getSharedState(ResponseBuilder.PIET_SHARED_STATE); |
| assertThat(sharedState).isNotNull(); |
| modelValidator.assertStreamContentId( |
| sharedState.getContentId(), |
| protocolAdapter.getStreamContentId(ResponseBuilder.PIET_SHARED_STATE)); |
| } |
| |
| @Test |
| public void sharedState_headAfterModelProvider() { |
| // ModelProvider is created from empty $HEAD, simple shared state added |
| ModelProvider modelProvider = |
| modelProviderFactory.createNew(null, UiContext.getDefaultInstance()); |
| StreamSharedState sharedState = modelProvider.getSharedState(ResponseBuilder.PIET_SHARED_STATE); |
| assertThat(sharedState).isNull(); |
| |
| ResponseBuilder responseBuilder = |
| new ResponseBuilder().addClearOperation().addPietSharedState().addRootFeature(); |
| fakeFeedRequestManager.queueResponse(responseBuilder.build()); |
| fakeFeedRequestManager.triggerRefresh( |
| RequestReason.OPEN_WITHOUT_CONTENT, |
| sessionManager.getUpdateConsumer(MutationContext.EMPTY_CONTEXT)); |
| |
| sharedState = modelProvider.getSharedState(ResponseBuilder.PIET_SHARED_STATE); |
| assertThat(sharedState).isNotNull(); |
| modelValidator.assertStreamContentId( |
| sharedState.getContentId(), |
| protocolAdapter.getStreamContentId(ResponseBuilder.PIET_SHARED_STATE)); |
| } |
| } |