package metrics

import (
	"testing"

	"github.com/blevesearch/bleve/index/store"
	"github.com/blevesearch/bleve/index/store/gtreap"
	"github.com/blevesearch/bleve/index/store/test"
)

func open(t *testing.T, mo store.MergeOperator) store.KVStore {
	rv, err := New(mo, map[string]interface{}{"kvStoreName_actual": gtreap.Name})
	if err != nil {
		t.Fatal(err)
	}
	return rv
}

func cleanup(t *testing.T, s store.KVStore) {
	err := s.Close()
	if err != nil {
		t.Fatal(err)
	}
}

func TestMetricsKVCrud(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestKVCrud(t, s)
}

func TestMetricsReaderIsolation(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestReaderIsolation(t, s)
}

func TestMetricsReaderOwnsGetBytes(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestReaderOwnsGetBytes(t, s)
}

func TestMetricsWriterOwnsBytes(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestWriterOwnsBytes(t, s)
}

func TestMetricsPrefixIterator(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestPrefixIterator(t, s)
}

func TestMetricsPrefixIteratorSeek(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestPrefixIteratorSeek(t, s)
}

func TestMetricsRangeIterator(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestRangeIterator(t, s)
}

func TestMetricsRangeIteratorSeek(t *testing.T) {
	s := open(t, nil)
	defer cleanup(t, s)
	test.CommonTestRangeIteratorSeek(t, s)
}

func TestMetricsMerge(t *testing.T) {
	s := open(t, &test.TestMergeCounter{})
	defer cleanup(t, s)
	test.CommonTestMerge(t, s)
}