// 2020 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 version

import (
	"strings"
	"testing"
	"time"
)

var (
	testCfgVer = CfgVer{
		Version:   SemVer("v1.2.0"),
		Timestamp: time.Now(),
	}
)

func TestCfgVer_String(t *testing.T) {
	verString := testCfgVer.String()
	if !strings.Contains(verString, testCfgVer.Version.String()) {
		t.Errorf("ToString Error %s", verString)
	}
	verStruct, err := Parse(verString)
	if err != nil {
		t.Fatal(err)
	}
	if verStruct.Version != testCfgVer.Version {
		t.Errorf("Parsing error %s != %s", verStruct.Version, testCfgVer.Version)
	}
	t.Logf("SUCCESS: CfgVer paresed: %s, Timestamp: %s", verStruct.Version, verStruct.Timestamp)
}

func TestFromAPI(t *testing.T) {
	apiVer, err := FromAPI()
	if err != nil {
		t.Fatal(err)
	}
	t.Logf("SUCCESS: Found v%s as latest version", apiVer.String())
}