start refactoring

utils/version/version_test.go

@@ -0,0 +1,65 @@
+// Copyright 2016 fatedier, fatedier@gmail.com
+//
+// 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 (
+	"fmt"
+	"strconv"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestFull(t *testing.T) {
+	assert := assert.New(t)
+	version := Full()
+	arr := strings.Split(version, ".")
+	assert.Equal(3, len(arr))
+
+	proto, err := strconv.ParseInt(arr[0], 10, 64)
+	assert.NoError(err)
+	assert.True(proto >= 0)
+
+	major, err := strconv.ParseInt(arr[1], 10, 64)
+	assert.NoError(err)
+	assert.True(major >= 0)
+
+	minor, err := strconv.ParseInt(arr[2], 10, 64)
+	assert.NoError(err)
+	assert.True(minor >= 0)
+}
+
+func TestVersion(t *testing.T) {
+	assert := assert.New(t)
+	proto := Proto(Full())
+	major := Major(Full())
+	minor := Minor(Full())
+	parseVerion := fmt.Sprintf("%d.%d.%d", proto, major, minor)
+	version := Full()
+	assert.Equal(parseVerion, version)
+}
+
+func TestCompact(t *testing.T) {
+	assert := assert.New(t)
+	ok, _ := Compat("0.9.0")
+	assert.False(ok)
+
+	ok, _ = Compat("10.0.0")
+	assert.True(ok)
+
+	ok, _ = Compat("0.10.0")
+	assert.False(ok)
+}