// 2019 Rackspace, Inc.
//
// Licensed 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 shared

import (
	"strings"
	"testing"
)

func TestGetCollection(t *testing.T) {
	var groups = []string{
		"IAD2-MG-01",
		"DFW1-RVI-03",
		"LON7-CG-99",
	}

	for _, group := range groups {
		k := GetCollection(group)
		if k == "iad2" {
			t.Logf("SUCCESS: found collection %s", k)
			continue
		}
		if k == "dfw1" {
			t.Logf("SUCCESS: found collection %s", k)
			continue
		}
		if k == "lon7" {
			t.Logf("SUCCESS: found collection %s", k)
			continue
		}
		t.Fatalf("ERROR: unable to find correctly parsed data")

	}

}

func TestParseBridgeGroup(t *testing.T) {
	var groups = []string{
		"BD-301A-1-20-501A-9-20",
		"BD-301A-20-501A-9-20",
		"BD-301A-1-20-501A-20",
	}

	for _, group := range groups {
		resp := ParseBridgeGroup(group)
		for k := range resp {
			if k == "aggr301-1:Vlan20" {
				t.Logf("SUCCESS: found %s source zone", k)
				continue
			}
			if k == "aggr301:Vlan20" {
				t.Logf("SUCCESS: found %s source zone", k)
				continue
			}
			t.Fatalf("ERROR: unable to find correctly parsed data")
		}
	}

}

func TestConcatVLANs(t *testing.T) {
	var (
		ints     = []int{2334, 2335, 101, 2224, 1997, 1998, 1999, 2000}
		expected = "101,1997-2000,2224,2334-2335"
	)

	vlanTest := ConcatVLANs(ints)
	if strings.Join(vlanTest, ",") != expected {
		t.Fatalf("ERROR: %s did not match expected value of %s", strings.Join(vlanTest, ","), expected)
	}
	t.Logf("SUCCESS: found expected value of %s", expected)
}