Refactor AudioStream methods to handle closed state
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index bd9b5cf..70ad965 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -15,5 +15,6 @@
 add_executable(testOboe
         testUtilities.cpp
         testStreamClosedMethods.cpp
+        testXRunBehaviour.cpp
         )
 target_link_libraries(testOboe gtest oboe)
\ No newline at end of file