Micro Focus Enterprise Developer 3.0 for Visual Studio 2017 > Welcome > Enterprise Developer Tutorials Guide > Getting Started > Native COBOL Tutorials > Tutorial: Running Unit Tests in the IDE > Fixing and Rerunning the Failed Test

Fixing and Rerunning the Failed Test

We need to fix the test so that it is checking the correct distance.

With TestAIRCODE.cbl displayed in the editor, replace 4787 with 7703, so that the IF statement now reads:

           if function numval(distance-km) not equal 7703
               string "Incorrect distance in kilometers returned - " 
                       distance-km delimited by size
                       x"0" delimited by size
                       into errormessage
               end-string
               call MFU-ASSERT-FAIL-Z using errormessage
           end-if

Press Ctrl+S to save the changes.
In the Micro Focus Unit Testing window, click Run Failed.
The failed test is rerun, and now passes.