Mocha JSON Reporter for Ultrawide
npm install ultrawide-mocha-reporterA custom reporter for Ultrawide. Outputs mocha test results as an Ultrawide compatible JSON file and, optionally, also to the console.
You are developing an application using Mocha for testing and Ultrawide for your development control.
This reporter will output your mocha test results in a JSON format that Ultrawide can read to a file that you can specify.
``npm install ultrawide-mocha-reporter --save-dev`
Set up depends on the context in which you are running mocha. You can either specify mocha configuration or, if this is not possible, use environment variables
If your test runner mocha is not able to 'require' this reporter from your application local node_modules try using:
`$PWD/node_modules/ultrawide-mocha-reporter` when specifying the reporter name.
`
mochaConfig:
{
reporter: 'ultrawide-mocha-reporter',
reporterOptions:
{
resultsFile: '
consoleOutput: 'ON'
}
}
`
If you cannot reference mocha reporter options you can make this reporter work with environment variables in the command line provided that your method of working allows you to specify a custom reporter.
The following is an example for Meteor testing. But it should work wherever you can specify a mocha reporter. Once you specify the environment var OUTPUT_FILE the reporter will assume that you are driving it using environment variables, even if you did not have to specify ultrawide-mocha-reporter with one.
In your package.json scripts, modify the script that runs your mocha tests to include the following environment variables (without the line breaks):
`
"test:unit": "SERVER_TEST_REPORTER=ultrawide-mocha-reporter
OUTPUT_FILE=.test_results/unit_results.json CONSOLE=ON
meteor test --once --driver-package dispatch:mocha",
The JSON output file will appear in your specified file under the directory in which you are running the test instance of your application.
Any sub-directory you specify will be created if there is permission to do so.
The CONSOLE options are:
* ON - test results also appear on the console where you run the test command. NOTE: for some test runners this can cause a problem if you have a LOT of tests and you run out of buffer space. If this happens, use RESULT or OFF and use the file (and Ultrawide!) to check the test results.
* RESULT - only the number of passes and fails is reported at the end of the run
* OFF - no console output except errors
The console output is formatted hierarchically to match the hierarchy in a mocha test file. The top level describe() will appear as a suite. It is designed to map to an Ultrawide Feature or the module in a unit test.
A second level describe() will be displayed as a heading. For integration tests it can correspond to an Ultrawide Feature Aspect. For unit tests to an Ultrawide Scenario
A third level describe can be used if, for an integration test, a Scenario has more than one test.
The it()s will always look like tests.