nib-v1/cmd/cmd_test.go

package cmd

import (
	"bytes"
	"context"
	"path/filepath"
	"strings"
	"testing"

	"github.com/lerko/nib/internal/db"
	"github.com/spf13/cobra"
)

func testStore(t *testing.T) *db.Store {
	t.Helper()
	dbPath := filepath.Join(t.TempDir(), "test.db")
	t.Setenv("NIB_DB", dbPath)
	store, err := db.Open(dbPath)
	if err != nil {
		t.Fatal(err)
	}
	t.Cleanup(func() { store.Close() })
	return store
}

func newCmd() *cobra.Command {
	c := &cobra.Command{}
	c.SetContext(context.Background())
	return c
}

func captureOutput(t *testing.T, fn func()) string {
	t.Helper()
	var buf bytes.Buffer
	rootCmd.SetOut(&buf)
	defer rootCmd.SetOut(nil)
	fn()
	return buf.String()
}

func seedEntity(t *testing.T, store *db.Store, body string, glyph db.Glyph) *db.Entity {
	t.Helper()
	e := &db.Entity{Body: body, Glyph: glyph, Tags: []string{}}
	if err := store.Create(context.Background(), e); err != nil {
		t.Fatal(err)
	}
	return e
}

func TestRunAdd(t *testing.T) {
	testStore(t)

	err := runAdd(newCmd(), []string{"hello", "world"})
	if err != nil {
		t.Fatalf("runAdd: %v", err)
	}
}

func TestRunAddWithGlyph(t *testing.T) {
	testStore(t)

	err := runAdd(newCmd(), []string{"-", "buy", "milk", "#errands"})
	if err != nil {
		t.Fatalf("runAdd todo: %v", err)
	}
}

func TestRunAddWithTimeAnchor(t *testing.T) {
	testStore(t)

	err := runAdd(newCmd(), []string{"@", "dentist", "@14:00"})
	if err != nil {
		t.Fatalf("runAdd event: %v", err)
	}
}

func TestRunDelete(t *testing.T) {
	store := testStore(t)
	e := seedEntity(t, store, "to delete", db.GlyphNote)
	store.Close()

	err := runDelete(newCmd(), []string{e.ID})
	if err != nil {
		t.Fatalf("runDelete soft: %v", err)
	}

	err = runDelete(newCmd(), []string{e.ID})
	if err != nil {
		t.Fatalf("runDelete hard: %v", err)
	}
}

func TestRunDeleteNotFound(t *testing.T) {
	testStore(t)

	err := runDelete(newCmd(), []string{"nonexistent"})
	if err == nil {
		t.Fatal("expected error for nonexistent id")
	}
	if !strings.Contains(err.Error(), "not_found") {
		t.Fatalf("expected not_found error, got: %v", err)
	}
}

func TestRunPromote(t *testing.T) {
	store := testStore(t)
	e := seedEntity(t, store, "reusable snippet", db.GlyphNote)
	store.Close()

	err := runPromote(newCmd(), []string{e.ID, "snippet"})
	if err != nil {
		t.Fatalf("runPromote: %v", err)
	}
}

func TestRunPromoteAlreadyPromoted(t *testing.T) {
	store := testStore(t)
	e := seedEntity(t, store, "already a card", db.GlyphNote)
	store.Promote(context.Background(), e.ID, db.CardSnippet, nil)
	store.Close()

	err := runPromote(newCmd(), []string{e.ID, "snippet"})
	if err == nil {
		t.Fatal("expected error for already promoted")
	}
}

func TestRunDemote(t *testing.T) {
	store := testStore(t)
	e := seedEntity(t, store, "demote me", db.GlyphNote)
	store.Promote(context.Background(), e.ID, db.CardSnippet, nil)
	store.Close()

	err := runDemote(newCmd(), []string{e.ID})
	if err != nil {
		t.Fatalf("runDemote: %v", err)
	}
}

func TestRunDemoteAlreadyFluid(t *testing.T) {
	store := testStore(t)
	e := seedEntity(t, store, "already fluid", db.GlyphNote)
	store.Close()

	err := runDemote(newCmd(), []string{e.ID})
	if err == nil {
		t.Fatal("expected error for already fluid")
	}
}

func TestRunAbsorb(t *testing.T) {
	store := testStore(t)
	target := seedEntity(t, store, "target body", db.GlyphNote)
	source := seedEntity(t, store, "source body", db.GlyphNote)
	store.Close()

	err := runAbsorb(newCmd(), []string{target.ID, source.ID})
	if err != nil {
		t.Fatalf("runAbsorb: %v", err)
	}
}

func TestRunAbsorbSameEntity(t *testing.T) {
	store := testStore(t)
	e := seedEntity(t, store, "same entity", db.GlyphNote)
	store.Close()

	err := runAbsorb(newCmd(), []string{e.ID, e.ID})
	if err == nil {
		t.Fatal("expected error for same entity absorb")
	}
}

func TestRunAbsorbCrystallizedTarget(t *testing.T) {
	store := testStore(t)
	target := seedEntity(t, store, "crystallized", db.GlyphNote)
	source := seedEntity(t, store, "source", db.GlyphNote)
	store.Promote(context.Background(), target.ID, db.CardSnippet, nil)
	store.Close()

	err := runAbsorb(newCmd(), []string{target.ID, source.ID})
	if err == nil {
		t.Fatal("expected error for crystallized target")
	}
}

func TestRunLs(t *testing.T) {
	store := testStore(t)
	seedEntity(t, store, "recent note", db.GlyphNote)
	store.Close()

	lsTag = ""
	lsDate = ""
	lsMonth = ""
	lsFrom = ""
	lsTo = ""
	lsLimit = 0
	lsAll = false

	err := runLs(newCmd(), nil)
	if err != nil {
		t.Fatalf("runLs: %v", err)
	}
}

func TestRunLsEmpty(t *testing.T) {
	testStore(t)

	lsTag = ""
	lsDate = ""
	lsMonth = ""
	lsFrom = ""
	lsTo = ""
	lsLimit = 0
	lsAll = false

	err := runLs(newCmd(), nil)
	if err != nil {
		t.Fatalf("runLs empty: %v", err)
	}
}