package notes

import (
	"fmt"
	"io/ioutil"
	"os"
	"strings"
	"testing"
)

func TestSearch(t *testing.T) {
	d, err := ioutil.TempDir(os.TempDir(), "pattern*")
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(d)
	for i := 0; i < 5; i++ {
		f, err := ioutil.TempFile(d, fmt.Sprintf("file_%d", i))
		if err != nil {
			t.Fatal(err)
		}
		fmt.Fprintf(f, "this file is number %d", i)
		f.Close()
	}

	n := New()
	n.root = d

	result, err := n.Search("this file")
	if err != nil {
		t.Fatal(err)
	}
	if v := len(strings.Split(result, "\n")); v < 7 {
		t.Fatal(v, result)
	}

	result, err = n.Search("number.4")
	if err != nil {
		t.Fatal(err)
	}
	if v := len(strings.Split(result, "\n")); v > 4 {
		t.Fatal(v, result)
	}
}

func TestSearchBigFiles(t *testing.T) {
	n := New()
	n.root = "/usr/gitea.inhome.blapointe.com/local/bin"

	_, err := n.Search("this file")
	if err != nil {
		t.Fatal(err)
	}
}