src/test/java/com/google/android/libraries/feed/feedrequestmanager/RequestManagerImplTest.java

// Copyright 2019 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.feedrequestmanager;

import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.initMocks;

import com.google.android.libraries.feed.api.common.MutationContext;
import com.google.android.libraries.feed.api.host.logging.RequestReason;
import com.google.android.libraries.feed.api.internal.common.Model;
import com.google.android.libraries.feed.api.internal.requestmanager.FeedRequestManager;
import com.google.android.libraries.feed.api.internal.sessionmanager.FeedSessionManager;
import com.google.android.libraries.feed.common.Result;
import com.google.android.libraries.feed.common.functional.Consumer;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.robolectric.RobolectricTestRunner;

/** Test of the {@link RequestManagerImpl} class. */
@RunWith(RobolectricTestRunner.class)
public final class RequestManagerImplTest {

  @Mock private FeedRequestManager feedRequestManager;
  @Mock private FeedSessionManager feedSessionManager;
  @Mock private Consumer<Result<Model>> updateConsumer;

  private RequestManagerImpl requestManager;

  @Before
  public void createRequestManager() {
    initMocks(this);
    requestManager = new RequestManagerImpl(feedRequestManager, feedSessionManager);
    when(feedSessionManager.getUpdateConsumer(MutationContext.EMPTY_CONTEXT))
        .thenReturn(updateConsumer);
  }

  @Test
  public void testTriggerScheduledRefresh() {
    requestManager.triggerScheduledRefresh();

    verify(feedRequestManager).triggerRefresh(RequestReason.HOST_REQUESTED, updateConsumer);
  }
}