abstract fun formatGroupHeader(parameterObject: AssertionFormatterParameterObject, assertionGroup: AssertionGroup, newParameterObject: AssertionFormatterParameterObject): Unit
Formats the header (AssertionGroup.description and AssertionGroup.representation) of the given assertionGroup and appends the result to the sb of the given parameterObject.
parameterObject - The parameter object which contains inter alia the sb
to which the result will be appended.
assertionGroup - The AssertionGroup of which we want to format the header.
newParameterObject - The AssertionFormatterParameterObject used for the AssertionGroup.assertions.