package com.atlassian.vcache.internal.core.metrics;
   
   import com.atlassian.vcache.internal.core.TransactionControl;
   
   import org.junit.Test;
   import org.junit.runner.RunWith;
   import org.mockito.Mock;
   import org.mockito.runners.MockitoJUnitRunner;
   
  import static com.atlassian.vcache.internal.MetricLabel.TIMED_TRANSACTION_SYNC_CALL;
  import static com.atlassian.vcache.internal.core.metrics.CacheType.EXTERNAL;
  import static org.mockito.Matchers.anyLong;
  import static org.mockito.Matchers.eq;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.verifyNoMoreInteractions;
  
  @RunWith(MockitoJUnitRunner.class)
  public class TimedTransactionControlTest
  {
      @Mock
      private TransactionControl delegate;
  
      @Mock
      private MetricsCollector metricsCollector;
  
      @Test
      public void testTransactionSync() throws Exception
      {
          final TimedTransactionControl timed = new TimedTransactionControl(delegate, metricsCollector, "daft punk");
  
          timed.transactionSync();
  
          verify(metricsCollector).record(eq(EXTERNAL), eq("daft punk"), eq(TIMED_TRANSACTION_SYNC_CALL), anyLong());
          verify(delegate).transactionSync();
          verifyNoMoreInteractions(delegate, metricsCollector);
      }
  }