Function: closeFundraising()

Stop the fundraising period by setting endTime equal to current time. This function can only be called by the manager of an STF and only before it has opened (status is NOT_OPENED). The function can not be called if endTime is in the past or if no amount has been raised.

Branches and code coverage (including function calls)

Intended branches

• Close fundraising.

  Test coverage

Negative behavior

• Called by nonmanager.

  Negative test

• Called on an STF that is opened.

  Negative test

• Called with 0 raised amount.

  Negative test

• Called past the endTime.

  Negative test