/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package util

import (
	"github.com/apache/servicecomb-service-center/pkg/util"
	"github.com/apache/servicecomb-service-center/server/core/proto"
	pb "github.com/apache/servicecomb-service-center/server/core/proto"
	"golang.org/x/net/context"
	"testing"
)

func TestFormatRevision(t *testing.T) {
	if "1.1" != FormatRevision(1, 1) {
		t.Fatalf("TestFormatRevision failed")
	}
	if a, b := ParseRevision("1.1"); a != 1 || b != 1 {
		t.Fatalf("TestFormatRevision failed")
	}
}

func TestGetLeaseId(t *testing.T) {
	_, err := GetLeaseId(context.Background(), "", "", "")
	if err != nil {
		t.Fatalf(`GetLeaseId failed`)
	}
}

func TestGetInstance(t *testing.T) {
	_, err := GetInstance(context.Background(), "", "", "")
	if err != nil {
		t.Fatalf(`GetInstance failed`)
	}

	_, err = GetAllInstancesOfOneService(context.Background(), "", "")
	if err != nil {
		t.Fatalf(`GetAllInstancesOfOneService failed`)
	}

	QueryAllProvidersInstances(context.Background(), "")

	_, err = queryServiceInstancesKvs(context.Background(), "", 0)
	if err != nil {
		t.Fatalf(`queryServiceInstancesKvs failed`)
	}
}

func TestInstanceExistById(t *testing.T) {
	_, err := InstanceExistById(context.Background(), "", "", "")
	if err != nil {
		t.Fatalf(`InstanceExistById failed`)
	}
}

func TestInstanceExist(t *testing.T) {
	_, err := InstanceExist(context.Background(), &proto.MicroServiceInstance{
		ServiceId: "a",
	})
	if err != nil {
		t.Fatalf(`InstanceExist endpoint failed`)
	}
	_, err = InstanceExist(context.Background(), &proto.MicroServiceInstance{
		ServiceId:  "a",
		InstanceId: "a",
	})
	if err != nil {
		t.Fatalf(`InstanceExist instanceId failed`)
	}
}

func TestDeleteServiceAllInstances(t *testing.T) {
	err := DeleteServiceAllInstances(context.Background(), "")
	if err != nil {
		t.Fatalf(`DeleteServiceAllInstances failed`)
	}
}

func TestParseEndpointValue(t *testing.T) {
	epv := ParseEndpointIndexValue([]byte("x/y"))
	if epv.serviceId != "x" || epv.instanceId != "y" {
		t.Fatalf(`ParseEndpointIndexValue failed`)
	}
}

func TestGetInstanceCountOfOneService(t *testing.T) {
	_, err := GetInstanceCountOfOneService(context.Background(), "", "")
	if err != nil {
		t.Fatalf(`GetInstanceCountOfOneService failed`)
	}
}

func TestUpdateInstance(t *testing.T) {
	err := UpdateInstance(util.SetContext(context.Background(), CTX_NOCACHE, "1"), "", &pb.MicroServiceInstance{})
	if err == nil {
		t.Fatalf(`UpdateInstance CTX_NOCACHE failed`)
	}
}