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Using the Browser
What You Will Learn
Expanding and Collapsing Nodes
The Browser displays the test suite in a collapsed format, which is indicated by plus signs in front of the nodes. You expand and collapse the nodes the same way that you expand and collapse directory levels in the Windows Explorer.
Some nodes are not marked with plus or minus signs. Those node are tree nodes without children. The node Test Cases in Figure 13 is an example of this. Such nodes represent the static (structural) parts of the test suite that cannot be opened or edited.
Building a Test Suite
You are now going to add a TTCN table to your test suite.
- Expand the Declarations Part.
- Select the PCO Type Declarations node.
- Select Add in from the Edit menu.
- Rename the PCO type NoName by clicking on it when it is selected, that is, it becomes highlighted. Name the PCO type LOWER_PCO.
- Note that the new table is marked with a question mark to indicate that it has not yet been analyzed.
- You should also add the following items:
- A TTCN PCO called L
(Declarations Part > PCO Declarations)- A TTCN PDU called SEND
(Declarations Part > PDU Type Definitions > TTCN PDU Type Definitions)- A TTCN PDU called RECEIVE
(Declarations Part > PDU Type Definitions > TTCN PDU Type Definitions)- A TTCN PDU constraint on the SEND PDU called S1
(Constraints Part > PDU Constraint Declarations > TTCN PDU Constraint Declarations)- A TTCN PDU constraint on the RECEIVE PDU called R1
(Constraints Part > PDU Constraint Declarations > TTCN PDU Constraint Declarations)- A test case called TEST_CASE_1
(Dynamic Part > Test Cases)- A test step called TEST_STEP_1
Dynamic Part > Test Step Library)
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