PLATEFORME - Customization (Windows) (EN) > Customizing the Metamodel > Creating Consistency Checks > Defining an Implementation Test > Defining an Implementation Test By a Macro
Defining an Implementation Test By a Macro
The macro is written in VBScript and uses HOPEX APIs.
To define a macro in a test:
1. Open the properties dialog box of the test.
2. Select the Advanced tab.
3. Connect the macro to the test.
 
This macro should show the function:
Sub TestApply(oToBeTested as MegaObject, oMetaTest as MegaObject, sParameter as string, bTestResult as boolean)
or:
• "oToBeTested" is the HOPEX object.
• oMetaTest is the test implemented.
• "sParameter" is the value of the chain attribute of the link between the test and the macro.
• "bRuleResult" is the result of application of the test.
*"sParameter" is a parameter supplied to the macro. It is the value of the "Macro Parameter" attribute, which can be specified on the link between test and macro. This parameter can enable definition of generic macros, used to implement several tests.