def editEntry(self, oData, uidAuthor, fCommit=False):
"""
Modifies a test group.
"""
#
# Validate inputs and read in the old(/current) data.
#
assert isinstance(oData, TestGroupDataEx)
dErrors = oData.validateAndConvert(self._oDb, oData.ksValidateFor_Edit)
if dErrors:
raise TMInvalidData('editEntry invalid input: %s' % (dErrors, ))
self._assertUniq(oData, oData.idTestGroup)
oOldData = TestGroupDataEx().initFromDbWithId(self._oDb,
oData.idTestGroup)
#
# Update the data that needs updating.
#
if not oData.isEqualEx(oOldData, [
'aoMembers',
'tsEffective',
'tsExpire',
'uidAuthor',
]):
self._historizeTestGroup(oData.idTestGroup)
self._oDb.execute(
'INSERT INTO TestGroups\n'
' (uidAuthor, idTestGroup, sName, sDescription, sComment)\n'
'VALUES (%s, %s, %s, %s, %s)\n',
(uidAuthor, oData.idTestGroup, oData.sName, oData.sDescription,
oData.sComment))
# Create a lookup dictionary for old entries.
dOld = {}
for oOld in oOldData.aoMembers:
dOld[oOld.idTestCase] = oOld
assert len(dOld) == len(oOldData.aoMembers)
# Add new members, updated existing ones.
dNew = {}
for oNewMember in oData.aoMembers:
oNewMember.idTestGroup = oData.idTestGroup
if oNewMember.idTestCase in dNew:
raise TMRowAlreadyExists(
'Duplicate test group member: idTestCase=%d (%s / %s)' % (
oNewMember.idTestCase,
oNewMember,
dNew[oNewMember.idTestCase],
))
dNew[oNewMember.idTestCase] = oNewMember
oOldMember = dOld.get(oNewMember.idTestCase, None)
if oOldMember is not None:
if oNewMember.isEqualEx(
oOldMember, ['uidAuthor', 'tsEffective', 'tsExpire']):
continue
# Skip, nothing changed.
self._historizeTestGroupMember(oData.idTestGroup,
oNewMember.idTestCase)
self._insertTestGroupMember(uidAuthor, oNewMember)
# Expire members that have been removed.
sQuery = self._oDb.formatBindArgs(
'UPDATE TestGroupMembers\n'
'SET tsExpire = CURRENT_TIMESTAMP\n'
'WHERE idTestGroup = %s\n'
' AND tsExpire = \'infinity\'::TIMESTAMP\n',
(oData.idTestGroup, ))
if dNew:
sQuery += ' AND idTestCase NOT IN (%s)' % (', '.join(
[str(iKey) for iKey in dNew]), )
self._oDb.execute(sQuery)
self._oDb.maybeCommit(fCommit)
return True
