home-manager/tests/asserts.nix
Robert Helgesson ef4370bedc
tests: allow testing assertions
By default tests are expected to produce no assertion.

This also updates the existing tests to match.
2021-02-07 22:48:22 +01:00

73 lines
1.6 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
{
options.test.asserts = {
warnings = {
enable = mkOption {
type = types.bool;
default = true;
description = "Whether warning asserts are enabled.";
};
expected = mkOption {
type = types.listOf types.str;
default = [ ];
description = ''
List of expected warnings.
'';
};
};
assertions = {
enable = mkOption {
type = types.bool;
default = true;
description = "Whether assertion asserts are enabled.";
};
expected = mkOption {
type = types.listOf types.str;
default = [ ];
description = ''
List of expected assertions.
'';
};
};
};
config = mkIf config.test.asserts.warnings.enable {
home.file = {
"asserts/warnings.actual".text = concatStringsSep ''
--
'' config.warnings;
"asserts/assertions.actual".text = concatStringsSep ''
--
'' (map (x: x.message) (filter (x: !x.assertion) config.assertions));
};
nmt.script = ''
assertFileContent \
home-files/asserts/warnings.actual \
${
pkgs.writeText "warnings.expected" (concatStringsSep ''
--
'' config.test.asserts.warnings.expected)
}
assertFileContent \
home-files/asserts/assertions.actual \
${
pkgs.writeText "assertions.expected" (concatStringsSep ''
--
'' config.test.asserts.assertions.expected)
}
'';
};
}