Added Junits for service tasks

camunda-h2-database.mv.db

camunda-h2-database.trace.db

pom.xml

...n/java/com/example/workflow/InsertTicketDataDelegate.java

...in/java/com/example/workflow/UpdateStatusToCompleted.java

src/main/resources/ticketingSystem.bpmn

src/test/java/AutoFillTest.java

src/test/java/CheckUserTest.java

src/test/java/CombineIssueInfoTest.java

src/test/java/EstimatedTotalTimeTest.java

src/test/java/InsertTicketDataDelegateTest.java

src/test/java/SurveyDataDelegateTest.java

...asses/com/example/workflow/InsertTicketDataDelegate.class

...example/workflow/RequestMoreInfoNotificationService.class

...lasses/com/example/workflow/UpdateStatusToCompleted.class

target/classes/ticketingSystem.bpmn

target/test-classes/AutoFillTest.class

target/test-classes/CheckUserTest.class

target/test-classes/CombineIssueInfoTest.class

target/test-classes/EstimatedTotalTimeTest.class