libtests: outfactor in preparation of lib/flake.nix
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0db2bb041e
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@ -1,4 +1,4 @@
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{ pkgs-lib, pkgs, system, inputs, nixos, lib, ... }:
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{ pkgs, system, inputs, nixos, lib, ... }:
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let
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mkChecks = { hosts, nodes, homes ? { } }:
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let
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@ -7,8 +7,7 @@ let
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nodes;
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deployChecks = inputs.deploy.lib.${system}.deployChecks { nodes = deployHosts; };
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tests =
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{ libTests = libTests; }
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// lib.optionalAttrs (deployHosts != { }) {
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lib.optionalAttrs (deployHosts != { }) {
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profilesTest = profilesTest (hosts.${(builtins.head (builtins.attrNames deployHosts))});
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} // lib.mapAttrs (n: v: v.activationPackage) homes;
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@ -51,33 +50,5 @@ let
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machine.systemctl("is-system-running --wait")
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'';
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};
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libTests = pkgs.runCommandNoCC "devos-lib-tests"
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{
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buildInputs = [
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pkgs.nix
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(
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let tests = pkgs-lib.callLibs ./lib.nix;
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in
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if tests == [ ]
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then null
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else throw (builtins.toJSON tests)
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)
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];
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} ''
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datadir="${pkgs.nix}/share"
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export TEST_ROOT=$(pwd)/test-tmp
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export NIX_BUILD_HOOK=
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export NIX_CONF_DIR=$TEST_ROOT/etc
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export NIX_LOCALSTATE_DIR=$TEST_ROOT/var
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export NIX_LOG_DIR=$TEST_ROOT/var/log/nix
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export NIX_STATE_DIR=$TEST_ROOT/var/nix
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export NIX_STORE_DIR=$TEST_ROOT/store
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export PAGER=cat
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cacheDir=$TEST_ROOT/binary-cache
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nix-store --init
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touch $out
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'';
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in
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{ inherit mkTest libTests profilesTest mkChecks; }
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{ inherit mkTest profilesTest mkChecks; }
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27
lib/tests/default.nix
Normal file
27
lib/tests/default.nix
Normal file
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@ -0,0 +1,27 @@
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{ pkgs, lib, dev, ... }:
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pkgs.runCommandNoCC "devos-lib-tests"
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{
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buildInputs = [
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pkgs.nix
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(
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let tests = import ./lib.nix { inherit pkgs lib dev; }; in
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if tests == [ ] then null
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else throw (builtins.toJSON tests)
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)
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];
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} ''
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datadir="${pkgs.nix}/share"
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export TEST_ROOT=$(pwd)/test-tmp
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export NIX_BUILD_HOOK=
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export NIX_CONF_DIR=$TEST_ROOT/etc
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export NIX_LOCALSTATE_DIR=$TEST_ROOT/var
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export NIX_LOG_DIR=$TEST_ROOT/var/log/nix
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export NIX_STATE_DIR=$TEST_ROOT/var/nix
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export NIX_STORE_DIR=$TEST_ROOT/store
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export PAGER=cat
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cacheDir=$TEST_ROOT/binary-cache
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nix-store --init
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touch $out
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''
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93
lib/tests/lib.nix
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93
lib/tests/lib.nix
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@ -0,0 +1,93 @@
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{ pkgs, lib, dev, ... }:
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with dev;
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lib.runTests {
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testConcatAttrs = {
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expr = concatAttrs [{ foo = 1; } { bar = 2; } { baz = 3; }];
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expected = { foo = 1; bar = 2; baz = 3; };
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};
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testGenAttrs' = {
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expr = genAttrs'
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[ "/foo/bar" "/baz/buzz" ]
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(path: {
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name = baseNameOf path;
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value = "${path}/fizz";
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});
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expected = { bar = "/foo/bar/fizz"; buzz = "/baz/buzz/fizz"; };
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};
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testMapFilterAttrs = {
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expr = mapFilterAttrs
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(n: v: n == "foobar" && v == 1)
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(n: v: lib.nameValuePair ("${n}bar") (v + 1))
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{ foo = 0; bar = 2; };
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expected = { foobar = 1; };
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};
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testPathsIn = {
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expr = pathsIn (toString ./testPathsIn);
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expected = map toString [
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./testPathsIn/bar
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./testPathsIn/baz
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./testPathsIn/foo
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];
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};
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testPathsToImportedAttrs = {
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expr =
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pathsToImportedAttrs [
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(toString ./testPathsToImportedAttrs/dir)
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./testPathsToImportedAttrs/foo.nix
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./testPathsToImportedAttrs/bar.nix
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./testPathsToImportedAttrs/t.nix
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./testPathsToImportedAttrs/f.nix
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];
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expected = {
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dir = { a = 5; };
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foo = { bar = 1; };
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bar = { foo = 2; };
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t = true;
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f = false;
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};
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};
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testRgxToString = lib.testAllTrue [
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(rgxToString ".+x" "vxk" == "vx")
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(rgxToString "^fo" "foo" == "fo")
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(rgxToString "a?" "a" == "a")
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(rgxToString "hat" "foohatbar" == "hat")
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];
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testSafeReadDir = {
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expr = safeReadDir ./profiles // safeReadDir ./nonexistentdir;
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expected = {
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foo = "directory";
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t = "directory";
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};
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};
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testSuites =
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let
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profiles = os.mkProfileAttrs (toString ./profiles);
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users = "";
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userProfiles = "";
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suites = { profiles, ... }: {
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system.bar = [ profiles.foo ];
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};
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in
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{
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expr = os.mkSuites { inherit profiles users userProfiles suites; };
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expected = {
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system = {
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bar = [ profiles.foo.default ];
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allProfiles = [ profiles.foo.default profiles.t.default ];
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allUsers = [ ];
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};
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};
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};
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}
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