yay/pkg/settings/lua/lua_test.go

package lua

import (
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

type testConfig struct {
	BuildDir      string `json:"buildDir" lua:"build_dir"`
	RequestSplitN int    `json:"requestsplitn" lua:"request_split_n"`
	Devel         bool   `json:"devel" lua:"devel"`
	AnswerClean   string `json:"answerclean" lua:"answer_clean"`
	AnswerDiff    string `json:"answerdiff" lua:"answer_diff"`
	AnswerEdit    string `json:"answeredit" lua:"answer_edit"`
	Ignored       string `json:"-" lua:"-"`
}

func TestApply(t *testing.T) {
	t.Parallel()
	e := New()
	t.Cleanup(e.Close)

	require.NoError(t, e.L.DoString(`
		yay.opt.build_dir = "/tmp/yay"
		yay.opt.request_split_n = 200
		yay.opt.devel = true
	`))

	cfg := &testConfig{}
	unknown, errs := e.Apply(cfg)

	assert.Empty(t, unknown)
	assert.Empty(t, errs)
	assert.Equal(t, "/tmp/yay", cfg.BuildDir)
	assert.Equal(t, 200, cfg.RequestSplitN)
	assert.True(t, cfg.Devel)
}

func TestApplyUnknownAndTypeMismatch(t *testing.T) {
	t.Parallel()
	e := New()
	t.Cleanup(e.Close)

	require.NoError(t, e.L.DoString(`
		yay.opt.does_not_exist = "x"
		yay.opt.buildDir = "/tmp/nope"
		yay.opt.requestsplitn = 200
		yay.opt.Devel = true
		yay.opt.devel = "not a bool"
		yay.opt.build_dir = "/tmp/ok"
	`))

	cfg := &testConfig{}
	unknown, errs := e.Apply(cfg)

	assert.ElementsMatch(t, []string{"does_not_exist", "buildDir", "requestsplitn", "Devel"}, unknown)
	assert.Len(t, errs, 1)
	assert.Zero(t, cfg.RequestSplitN)
	assert.False(t, cfg.Devel)
	assert.Equal(t, "/tmp/ok", cfg.BuildDir)
}

func TestApplyAppliesAnswerOptionsFromLua(t *testing.T) {
	t.Parallel()
	e := New()
	t.Cleanup(e.Close)

	require.NoError(t, e.L.DoString(`
		yay.opt.answer_clean = "All"
		yay.opt.answer_diff = "None"
		yay.opt.answer_edit = "Installed"
	`))

	cfg := &testConfig{}
	unknown, errs := e.Apply(cfg)

	assert.Empty(t, unknown)
	assert.Empty(t, errs)
	assert.Equal(t, "All", cfg.AnswerClean)
	assert.Equal(t, "None", cfg.AnswerDiff)
	assert.Equal(t, "Installed", cfg.AnswerEdit)
}

type repoTestConfig struct {
	BuildDir      string         `lua:"build_dir"`
	PkgbuildRepos []pkgbuildRepo `lua:"pkgbuild_repos"`
}

type pkgbuildRepo struct {
	Name  string `lua:"name"`
	URL   string `lua:"url"`
	Depth int    `lua:"depth"`
}

func TestApplyPkgbuildRepos(t *testing.T) {
	t.Parallel()
	e := New()
	t.Cleanup(e.Close)

	require.NoError(t, e.L.DoString(`
		yay.opt.build_dir = "/tmp/yay"
		yay.opt.pkgbuild_repos = {
			["yay-pkgbuild"] = {
				url = "https://github.com/Jguer/yay-PKGBUILD",
				depth = 2,
			},
			["local-repo"] = {
				url = "file:///srv/pkgbuilds",
			},
		}
	`))

	cfg := &repoTestConfig{}
	unknown, errs := e.Apply(cfg)

	assert.Empty(t, unknown)
	assert.Empty(t, errs)
	assert.Equal(t, "/tmp/yay", cfg.BuildDir)

	// The keyed table becomes a slice sorted by repo name for determinism.
	require.Len(t, cfg.PkgbuildRepos, 2)

	assert.Equal(t, "local-repo", cfg.PkgbuildRepos[0].Name)
	assert.Equal(t, "file:///srv/pkgbuilds", cfg.PkgbuildRepos[0].URL)
	assert.Equal(t, 0, cfg.PkgbuildRepos[0].Depth)

	assert.Equal(t, "yay-pkgbuild", cfg.PkgbuildRepos[1].Name)
	assert.Equal(t, "https://github.com/Jguer/yay-PKGBUILD", cfg.PkgbuildRepos[1].URL)
	assert.Equal(t, 2, cfg.PkgbuildRepos[1].Depth)
}

func TestApplyPkgbuildReposRejectsUnknownRepoKey(t *testing.T) {
	t.Parallel()
	e := New()
	t.Cleanup(e.Close)

	require.NoError(t, e.L.DoString(`
		yay.opt.pkgbuild_repos = {
			["yay-pkgbuild"] = {
				url = "https://github.com/Jguer/yay-PKGBUILD",
				nonsense = true,
			},
		}
	`))

	cfg := &repoTestConfig{}
	_, errs := e.Apply(cfg)

	assert.Len(t, errs, 1)
}

func TestApplyRejectsNonPointer(t *testing.T) {
	t.Parallel()
	e := New()
	t.Cleanup(e.Close)

	_, errs := e.Apply(testConfig{})
	assert.Len(t, errs, 1)
}