31     TestStream out(io);  in TEST()  local
32     stream.connect(out);  in TEST()
55         while (out.str().size() != expected.size() || !openCalled)  in TEST()
62         boost::asio::read(out, boost::asio::buffer(eventContent));  in TEST()
67         EXPECT_TRUE(out.str().empty());  in TEST()
76         while (out.str().size() < expected.size())  in TEST()
80         EXPECT_EQ(out.str(), expected);  in TEST()
84         boost::asio::read(out, boost::asio::buffer(eventContent));  in TEST()
87         EXPECT_TRUE(out.str().empty());  in TEST()
98         while (out.str().size() < expected.size())  in TEST()
105         boost::asio::read(out, boost::asio::buffer(eventContent));  in TEST()
107         EXPECT_TRUE(out.str().empty());  in TEST()
111         out.close();  in TEST()