java.lang.IllegalArgumentException: Cluster must not be null

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If you're unit testing, you should instantiate only the service and mock the dependencies. If you're testing integration, you should add all the mocking to the configurations file.

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Environment must not be null!
java.lang.IllegalArgumentException: Cluster must not be null
at com.micros.common.boot.CommonCassandraConfigurationBoot.session(CommonCassandraConfigurationBoot.java:99)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:507)

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