readied jenkinsfile for build

Backend/helper/time_test.go

@@ -25,6 +25,7 @@ func TestFormatDuration(t *testing.T) {
 		{"30min", time.Duration(30 * time.Minute)},
 		{"1h 30min", time.Duration(90 * time.Minute)},
 		{"-1h 30min", time.Duration(-90 * time.Minute)},
+		{"", 0},
 	}
 	for _, d := range durations {
 		t.Run(d.name, func(t *testing.T) {

Backend/sonar-project.properties

@@ -1,8 +1,8 @@
-sonar.token=sqp_d5e23f24eb2725b03bb8055771cd8c4b48e788cc
 sonar.projectKey=Arbeitszeitmessung
 sonar.sources=.
 sonar.exclusions=**/*_test.go
 
 sonar.tests=.
 sonar.test.inclusions=**/*_test.go
+sonar.go.tests.reportPaths=.test/report.json
 sonar.go.coverage.reportPaths=.test/coverage.out