Use std::unique_ptr for StreamFilter instead of std::shared_ptr

1 files changed, 8 insertions, 9 deletions

diff --git a/test/GZipDecodingStreamFilterTest.cc b/test/GZipDecodingStreamFilterTest.cc
index f35180a1..a65f92ae 100644
--- a/test/GZipDecodingStreamFilterTest.cc
+++ b/test/GZipDecodingStreamFilterTest.cc
@@ -30,30 +30,29 @@ class GZipDecodingStreamFilterTest:public CppUnit::TestFixture {
   public:
     MockSegment2():positionToWrite_(0) {}
 
-    virtual void updateWrittenLength(int32_t bytes)
+    virtual void updateWrittenLength(int32_t bytes) override
     {
       positionToWrite_ += bytes;
     }
 
-    virtual int64_t getPositionToWrite() const
+    virtual int64_t getPositionToWrite() const override
     {
       return positionToWrite_;
     }
   };
 
-  std::shared_ptr<GZipDecodingStreamFilter> filter_;
-  std::shared_ptr<SinkStreamFilter> sinkFilter_;
+  std::unique_ptr<GZipDecodingStreamFilter> filter_;
   std::shared_ptr<ByteArrayDiskWriter> writer_;
   std::shared_ptr<MockSegment2> segment_;
 public:
   void setUp()
   {
-    writer_.reset(new ByteArrayDiskWriter());
-    sinkFilter_.reset(new SinkStreamFilter());
-    filter_.reset(new GZipDecodingStreamFilter(sinkFilter_));
-    sinkFilter_->init();
+    writer_ = std::make_shared<ByteArrayDiskWriter>();
+    auto sinkFilter = make_unique<SinkStreamFilter>();
+    sinkFilter->init();
+    filter_ = make_unique<GZipDecodingStreamFilter>(std::move(sinkFilter));
     filter_->init();
-    segment_.reset(new MockSegment2());
+    segment_ = std::make_shared<MockSegment2>();
   }
 
   void testTransform();