What is the best way to execute a specific set of unit tests in Gulp-Angular using Karma?

In the midst of my AngularJS 1.4 project, fashioned through the Gulp-Angular yeoman generator, I find myself facing a dilemma. With karma and gulp settings already in place, executing gulp test runs all *.spec.js files within the project. However, my desire is to selectively run just one or two spec.js files, or even better, indicate a folder for recursive file discovery.

  • Despite attempting to navigate down to a specific folder, all tests are still executed.

  • Modifications were made to the following lines:

  • karma.conf.js - path.join(conf.paths.src, '/**/*.spec.js')

  • unit-tests.js within the gulp directory - path.join(conf.paths.src, '/**/!(*.spec).js')

Yet, regardless of these adjustments, all test suites continue to be executed across the entire project. Frustrations mount as I grapple with this challenge!

Surely, there must exist a resolution to my predicament. Is there anyone who can steer me towards the correct methodology?

javascriptangularjsunit-testingkarma-runnerkarma-jasmine

Answer №1

Karma acts as the test runner in this scenario. The Yeoman generator for gulp-angular utilizes Jasmine for testing purposes.

Your task is to locate a file named jasmine.json.

Inside, you will find a "spec_dir" and "spec_files" section that resembles the following:

  "spec_dir": "./",
  "spec_files": [
    "**/*[sS]pec.js"
  ],

You can adjust these parameters to suit your specific requirements. For example:

  "spec_dir": "./some_specific_path",
  "spec_files": [
    "**/*[sS]pec.js"
  ],

Alternatively, if you prefer an incremental approach starting from the root directory:

  "spec_dir": "./",
  "spec_files": [
    "some_specific_path_1/**/*[sS]pec.js",
    "some_specific_path_2/**/*[sS]pec.js"
  ],

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