Hello,

I’m new to Elixir development. I’ve started to contribute to a website written with the Phoenix framework.

When I run the command mix test, most of the tests are failing. I suspect it’s because my test environment is not set up properly. Indeed, when I run an individual test I’ve got the following error message:

Mix task exited with reason
an exception was raised:
    ** (Mix.Error) The database for Copi.Repo couldn't be created: killed
        (mix 1.16.0) lib/mix.ex:580: Mix.raise/2
        (elixir 1.16.0) lib/enum.ex:987: Enum."-each/2-lists^foreach/1-0-"/2
        (mix 1.16.0) lib/mix/task.ex:478: anonymous fn/3 in Mix.Task.run_task/5
        (mix 1.16.0) lib/mix/task.ex:544: Mix.Task.run_alias/6
        (debug_adapter 0.20.0) lib/debug_adapter/server.ex:1969: ElixirLS.DebugAdapter.Server.launch_task/1
returning code 1
11:15:00.361 [error] Process #PID<0.491.0> raised an exception
** (Mix.Error) The database for Copi.Repo couldn't be created: killed
    (mix 1.16.0) lib/mix.ex:580: Mix.raise/2
    (elixir 1.16.0) lib/enum.ex:987: Enum."-each/2-lists^foreach/1-0-"/2
    (mix 1.16.0) lib/mix/task.ex:478: anonymous fn/3 in Mix.Task.run_task/5
    (mix 1.16.0) lib/mix/task.ex:544: Mix.Task.run_alias/6
    (debug_adapter 0.20.0) lib/debug_adapter/server.ex:1969: ElixirLS.DebugAdapter.Server.launch_task/1

The dev environment is working fine. I can launch the website and add data to the database.

Do I miss something to set up the test environment?

Thank you for you help.