lib/tests: Add tests for freeform modules

lib/tests/modules/define-value-string-properties.nix

@@ -0,0 +1,12 @@
+{ lib, ... }: {
+
+  imports = [{
+    value = lib.mkDefault "def";
+  }];
+
+  value = lib.mkMerge [
+    (lib.mkIf false "nope")
+    "yes"
+  ];
+
+}

lib/tests/modules/freeform-attrsOf.nix

@@ -0,0 +1,3 @@
+{ lib, ... }: {
+  config._module.freeformType = with lib.types; attrsOf (either str (attrsOf str));
+}

lib/tests/modules/freeform-lazyAttrsOf.nix

@@ -0,0 +1,3 @@
+{ lib, ... }: {
+  config._module.freeformType = with lib.types; lazyAttrsOf (either str (lazyAttrsOf str));
+}

lib/tests/modules/freeform-nested.nix

@@ -0,0 +1,7 @@
+{ lib, ... }: {
+  options.nest.foo = lib.mkOption {
+    type = lib.types.bool;
+    default = false;
+  };
+  config.nest.bar = "bar";
+}

lib/tests/modules/freeform-str-dep-unstr.nix

@@ -0,0 +1,8 @@
+{ lib, config, ... }: {
+  options.foo = lib.mkOption {
+    type = lib.types.nullOr lib.types.str;
+    default = null;
+  };
+
+  config.foo = lib.mkIf (config ? value) config.value;
+}

lib/tests/modules/freeform-unstr-dep-str.nix

@@ -0,0 +1,8 @@
+{ lib, config, ... }: {
+  options.value = lib.mkOption {
+    type = lib.types.nullOr lib.types.str;
+    default = null;
+  };
+
+  config.foo = lib.mkIf (config.value != null) config.value;
+}