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51 lines
1.7 KiB
Markdown
51 lines
1.7 KiB
Markdown
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# sdk/include/*.js unit testing how-to
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This folder contains tests for the .js code in sdk/include.
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## Installing dependencies
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1. `cd sdk/tests/include`
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2. `npm install`
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## Running tests
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1. `cd sdk/tests/include`
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2. `npm test` – this runs the tests using the [mocha](http://mochajs.org/) test runner.
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You should see some output, similar to this:
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```
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$ npm test
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> pebble-pkjs-tests@1.0.0 test /Users/martijn/tintin/sdk/tests/include
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> NODE_PATH=../include ./node_modules/mocha/bin/mocha *.js
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Pebble
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interprets received postMessage API data as UTF-8
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✓ interprets [34,34] as ""
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✓ interprets [34,240,159,146,169,34] as "💩"
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✓ interprets [34,237,160,181,237,188,128,34] as {}
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✓ interprets [34,196,145,34] as "đ"
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✓ interprets [34,224,160,149,34] as "ࠕ"
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encodes sent postMessage API data as UTF-8
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sendAppMessage: [object Object]
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✓ encodes "" as [34,34,0]
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sendAppMessage: [object Object]
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✓ encodes "💩" as [34,240,159,146,169,34,0]
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sendAppMessage: [object Object]
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✓ encodes "đ" as [34,196,145,34,0]
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sendAppMessage: [object Object]
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✓ encodes "ࠕ" as [34,224,160,149,34,0]
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9 passing (25ms)
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```
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## Linting the test code
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1. `cd sdk/tests/include`
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2. `npm run-script lint`
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## Adding tests
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* You can add `test_xyz.js` files in the `tests` folder. It will automatically get picked up by the test runner.
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* If you need to a mock for the global `Pebble` object, check out `pebble-mock.js`. It's probably worth using and extending that than to re-invent the wheel.
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* When adding additional dependencies (node packages), make sure to install them using `npm install --save-dev <PACKAGE_NAME>` so that they get added to the `devDependencies` in the `package.json` file.
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