Conditionally initalise worker state #2
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This commit updates the `Worker` `GenServer` so that the `handle_continue/2` callback is only invoked when the service is set to `DefaultService`. This module already knows about `DefaultService` so this seems slightly better than pattern matching on `MockService`, however if there are alternative "production" services, other than `DefaultService` the `Worker.init/1` would need to change. Because we are unable to call `handle_continue/2` directly from the `worker_test.ex` we need to add `initialise_foo/0` which finds the pid and sends the `:initialise_foo` message. This same message is also used in the `handle_continue/2` callback. The tests can be run using: ``` mix test ```
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This commit updates the
WorkerGenServerso that thehandle_continue/2callback is only invoked when the service is set toDefaultService.This module already knows about
DefaultServiceso this seems slightlybetter than pattern matching on
MockService, however if there arealternative "production" services, other than
DefaultServicetheWorker.init/1would need to change.Because we are unable to call
handle_continue/2directly from theworker_test.exwe need to addinitialise_foo/0which finds the pidand sends the
:initialise_foomessage. This same message is also usedin the
handle_continue/2callback.The tests can be run using: