User AppleDevX below answered this question...
Just adding a some steps to navigate through Xcode interface for anyone not adept in the Xcode GUI.
-Go to the Project Navigator panel which is the left most panel in Xcode. (Note: The Panels in Xcode do not have their names displayed on the UI. e.g. Project Navigator.)
-Select the folder icon at the top of the panel.
-Then select the name of your current project within the Project Navigator panel.
-Once selected, you should see a panel to the right of the project navigator panel called the Document Navigator which contains a section called "Project" and "Targets."
-In the "Targets" section you should see the Test Targets for the current project. You can either right click the test and delete or select the target then select the minus symbol ( - ) at the bottom of the Document Navigator pane.
Hope this helps.
MMMEC
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