tests: beginning of tests using Docker

cmd/backup_test.go

@@ -0,0 +1,54 @@
+package cmd
+
+// import (
+// 	"bufio"
+// 	"encoding/json"
+// 	"os"
+// 	"os/exec"
+// 	"strings"
+// 	"testing"
+
+// 	"github.com/stretchr/testify/assert"
+// )
+
+// // TestConfigOptions tests the configuration options for the backy package.
+// func Test_ErrorHook(t *testing.T) {
+// 	configFile := "-f ../../tests/ErrorHook.yml"
+// 	logFile := "--log-file=ErrorHook.log"
+// 	backyCommand := exec.Command("go", "run", "../../backy.go", configFile, logFile, "backup")
+// 	backyCommand.Stderr = os.Stdout
+// 	backyCommand.Stdout = os.Stdout
+// 	err := backyCommand.Run()
+// 	assert.Nil(t, err)
+// 	os.Remove("ErrorHook.log")
+// 	logFileData, logFileErr := os.ReadFile("ErrorHook.log")
+// 	if logFileErr != nil {
+// 		assert.FailNow(t, logFileErr.Error())
+
+// 	}
+// 	var JsonData []map[string]interface{}
+// 	jsonScanner := bufio.NewScanner(strings.NewReader(string(logFileData)))
+
+// 	for jsonScanner.Scan() {
+// 		var jsonDataLine map[string]interface{}
+// 		err = json.Unmarshal(jsonScanner.Bytes(), &jsonDataLine)
+// 		assert.Nil(t, err)
+// 		JsonData = append(JsonData, jsonDataLine)
+// 	}
+// 	for _, v := range JsonData {
+// 		_, ok := v["error"]
+// 		if !ok {
+// 			assert.FailNow(t, "error does not exist\n")
+// 			// return
+// 		}
+// 	}
+// 	// t.Logf("%s", logFileData)
+// 	// t.Logf("%v", JsonData)
+// }
+
+// func TestBackupErrorHook(t *testing.T) {
+// 	logFile = "ErrorHook.log"
+
+// 	configFile = "../tests/ErrorHook.yml"
+
+// }