What does the Mocha Parser need to detect the tests results?

[Joel Saltzman]

I'm running the Mocha Parser Plugin. It complains that it can't find the tests. I run a task before I start the parser to confirm that I have the mocha.json file:

simple	03-Aug-2021 23:54:13	Starting task 'Check mocha.json' of type 'com.atlassian.bamboo.plugins.scripttask:task.builder.command'
command	03-Aug-2021 23:54:13	Beginning to execute external process for build 'cwv - develop - feature-composer - Build and test cwv #40 (CWVW-DEV0-JOB1-40)'\n ... running command line: \n/bin/sh -c cat mocha.json\n ... in: /mnt/extraspace/bamboo-data/xml-data/build-dir/CWVW-DEV0-JOB1/repos/cwv\n
build	03-Aug-2021 23:54:13	{
build	03-Aug-2021 23:54:13	  "stats": {
build	03-Aug-2021 23:54:13	    "suites": 1,
build	03-Aug-2021 23:54:13	    "tests": 24,
build	03-Aug-2021 23:54:13	    "passes": 24,

But the parser is still complaining. 

simple	03-Aug-2021 23:54:13	Starting task 'Mocha Test Parser' of type 'com.atlassian.bamboo.plugins.bamboo-nodejs-plugin:task.reporter.mocha'
simple	03-Aug-2021 23:54:13	Parsing test results under /mnt/extraspace/bamboo-data/xml-data/build-dir/CWVW-DEV0-JOB1...
simple	03-Aug-2021 23:54:13	Failing task since test cases were expected but none were found.

Any ideas?