ObjectOriented Implementation and Integration Phases

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Tags: objectoriented | implementation | integration | phases | tseted

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Title: ObjectOriented Implementation and Integration Phases

1
Object-OrientedImplementation and Integration
Phases

2
Implementation Issues

Previous discussion on the following issues
relating to structured design implementation is
equally applicable to OO implementation
Choice of programming language
Good programming practices
Coding standard
Module reuse
Module test case selection and testing techniques

3
Testing IssuesSpecific to Objects (1)

4
Testing IssuesSpecific to Objects (2)

How do you test private data members of a class?
Need to send multiple messages to an object to
test private data members
When certain actions are missing and these
actions are needed to test private data members,
define the actions but use
ifdef Debug
ltsome actiongt
endif
so that these actions are accessible only when
debugging

5
Testing IssuesSpecific to Objects (3)

How do you test for inherited methods?
Any new or redefined methods of a subclass must
be tested
Any method of client objects that use new or
redefined methods of a subclass must be tseted.

6
Implementation and Integration of Objects (1)

7
Implementation and Integration of Objects (2)

Once logic and operational modules have been
identified, implementation can proceed using
top-down, bottom-up and sandwich implementation
and integration techniques as previously
discussed.

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