Move Elasticsearch to source available 🎉 🎉 (#29015)

* Move Elasticsearch to source available

server/enterprise/elasticsearch/common/version_test.go

@@ -0,0 +1,51 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.enterprise for license information.
+
+package common
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestGetVersionComponents(t *testing.T) {
+	testCases := []struct {
+		Name          string
+		Version       string
+		ExpectedMajor int
+		ExpectedMinor int
+		ExpectedPatch int
+		ExpectedError bool
+	}{
+		{
+			Name:          "Should error if version format is invalid",
+			Version:       "invalid",
+			ExpectedMajor: 0,
+			ExpectedMinor: 0,
+			ExpectedPatch: 0,
+			ExpectedError: true,
+		},
+		{
+			Name:          "Should work correctly if version has three valid components",
+			Version:       "7.2.3",
+			ExpectedMajor: 7,
+			ExpectedMinor: 2,
+			ExpectedPatch: 3,
+			ExpectedError: false,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.Name, func(t *testing.T) {
+			major, minor, patch, err := GetVersionComponents(tc.Version)
+			if tc.ExpectedError {
+				require.Error(t, err)
+			}
+			assert.Equal(t, tc.ExpectedMajor, major)
+			assert.Equal(t, tc.ExpectedMinor, minor)
+			assert.Equal(t, tc.ExpectedPatch, patch)
+		})
+	}
+}