After CT 3.5, the method of importing test data is set to ‘Append’, so existing data is not overwritten.
Since CT 3.6, you can set the method of imporing test data. The default is ‘Append’, and below is how to set the import method to ‘Overwrite’.

  1. Open the {Product installation path}\plugins\com.codescroll.gp.rcp.helios_xx\plugin_customization.ini file.
  2. Save the com.codescroll.ut/import.testdata.append option to false.

When executing CT, you can import test data as ‘overwrite’.

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