Add test cases for the InitializableSingleton
Add test cases for the InitializableSingleton

shaunstanislaus/pyexperiment,kinverarity1/pyexperiment,kinverarity1/pyexperiment,kinverarity1/pyexperiment,DeercoderResearch/pyexperiment,DeercoderResearch/pyexperiment,duerrp/pyexperiment,DeercoderResearch/pyexperiment,kinverarity1/pyexperiment,duerrp/pyexperiment,DeercoderResearch/pyexperiment,shaunstanislaus/pyexperiment,shaunstanislaus/pyexperiment,shaunstanislaus/pyexperiment,duerrp/pyexperiment