feat: refactor file structure module interfaces and other

modules/testing/test.nix

@@ -1,66 +0,0 @@
-{ lib, config, pkgs, ... }:
-
-with lib;
-
-let
-  cfg = config.test;
-in {
-  options.test = {
-    name = mkOption {
-      description = "Test name";
-      type = types.str;
-    };
-
-    description = mkOption {
-      description = "Test description";
-      type = types.str;
-    };
-
-    enable = mkOption {
-      description = "Whether to enable test";
-      type = types.bool;
-      default = true;
-    };
-
-    assertions = mkOption {
-      type = types.listOf (types.submodule {
-        options = {
-          assertion = mkOption {
-            description = "assertion value";
-            type = types.bool;
-            default = false;
-          };
-
-          message = mkOption {
-            description = "assertion message";
-            type = types.str;
-          };
-        };
-      });
-      default = [];
-      example = [ { assertion = false; message = "you can't enable this for that reason"; } ];
-      description = ''
-        This option allows modules to express conditions that must
-        hold for the evaluation of the system configuration to
-        succeed, along with associated error messages for the user.
-      '';
-    };
-
-    extraCheckInputs = mkOption {
-      description = "Extra check inputs";
-      type = types.listOf types.package;
-    };
-
-    testScript = mkOption {
-      description = "Script to run as part of testing";
-      type = types.nullOr types.lines;
-      default = null;
-    };
-
-    extraConfig = mkOption {
-      description = "Extra configuration for running test";
-      type = types.unspecified;
-      default = {};
-    };
-  };
-}