Test lens doesn't escape test name properly

[garthk]

If I click on the test lens for this test:

  test "decode!/2" do
    assert true
  end

… VS Code pops up a terminal window and tries to run mix test for just that test, without taking into account that an un-escaped exclamation mark outside single quotes will result in bash history expansion:

~/src/my_app$ mix test --exclude test --include "test:test decode!/2" /Users/garthk/src/my_app/test/my_app_test.exs
bash: !/2: event not found

Environment

• Elixir & Erlang versions (elixir --version): Elixir 1.11.2 (compiled with Erlang/OTP 23)
• Operating system: MacOS
• Editor or IDE name: VS Code
• Editor Plugin/LSP Client name: jakebecker.elixir-ls

Troubleshooting

• Restart your editor (which will restart ElixirLS) sometimes fixes issues
• Stop your editor, remove the entire .elixir_ls directory, then restart your editor

Logs

None relevant.