Macro

Test of the _executeCmdFile macro

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Difficulty Level
Beginner
Published on :
This script aims to verify the correct functioning of the _executeCmdFile macro. It proceeds by dynamically creating a system script (.cmd file) in the temporary WORK directory which contains an instruction to create a 'TestFolder' directory. The macro is then called to execute this script. The test concludes with an assertion verifying that the folder has indeed been created.
Data Analysis

Type : INTERNAL_CREATION

The script generates its own test files (.cmd file) directly in the code via a Data Step.

1 Code Block
MACRO
Explanation :
Initialization of the SASUnit test scenario.
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1%initScenario (i_desc=Test of _executeCmdFile.sas)
2 Code Block
DATA STEP Data
Explanation :
Retrieval of the WORK directory path and creation of a system command file (.cmd) containing the instruction to create a folder named 'TestFolder'.
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1%let path = %sysfunc (pathname(WORK));
2DATA _null_;
3 file "&path./createfolder.cmd";
4 put "&g_makedir. ""&path./TestFolder""";
5RUN;
3 Code Block
MACRO
Explanation :
Initialization of the test case and execution of the _executeCmdFile macro pointing to the previously created command file.
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1%initTestcase(i_object=_executeCmdFile.sas, i_desc=check call of program)
2 
3%_executeCmdFile(&path./createfolder.cmd);
4 
5%endTestCall;
4 Code Block
MACRO
Explanation :
Verification of results: ensuring that the 'TestFolder' directory exists (expected value 1) and validating the logs before closing the test case and the scenario.
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1%assertEquals(i_expected=1, i_actual=%_existdir(&path./TestFolder), i_desc=Folder should exist)
2%assertLog()
3%endTestcase()
4 
5%endScenario();
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