package settings_test

import (
	"clickhouse/settings"
	"encoding/json"
	"testing"

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

func TestLoad(t *testing.T) {
	expectedSettings := settings.ClickhouseSettings{
		Host:     "localhost",
		Port:     9000,
		Database: "regency_dev",
		Options: map[string]json.RawMessage{
			"read_timeout": json.RawMessage(`1`),
			"no_delay":     json.RawMessage(`"disable"`),
		},
	}

	actualSettings, err := settings.Load("./test_settings.json")
	assert.NoError(t, err)

	assert.Equal(t, expectedSettings, actualSettings)

}
func TestClickhouseSettings(t *testing.T) {
	t.Run("DSN", func(t *testing.T) {
		clickSettings := settings.ClickhouseSettings{
			Host:     "localhost",
			Port:     9000,
			Username: "user",
			Password: "pwd#1",
			Database: "regency_dev",
			Options: map[string]json.RawMessage{
				"read_timeout": json.RawMessage(`1`),
				"no_delay":     json.RawMessage(`"disable"`),
			},
		}

		expectedDSN := "tcp://localhost:9000?database=regency_dev&no_delay=disable&password=pwd%231&read_timeout=1&username=user"

		assert.Equal(t, expectedDSN, clickSettings.DSN())
	})
}