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Running tests

This library provides two test suites:

  • Unit tests: They are available in the /test folder and they test every single component.
  • End to end tests: They are available in the /test-e2e folder and they test the interaction with a real bluetooth device that you spawn on your own.

Pre-requisite

In order to run the available test suites you have to set up right DBus permissions.

Create the file /etc/dbus-1/system.d/node-ble-test.conf with the following content (customize with userid)

<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
  "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
  <policy user="%userid%">
    <allow own="org.test"/>
    <allow send_destination="org.test"/>
    <allow send_interface="org.test.iface"/>
  </policy>
</busconfig>

Run unit tests

npm test

Run end to end (e2e) tests

The end to end test will try to connect to a real bluetooth device and read some characteristics. To do that, you need two different devices. Prior to that, you need to create a test device via installation guide.

After you have prepared the device, you have to read via USB its mac address, then lunch the test suite.

TEST_DEVICE=00:00:00:00:00:00 npm run test:e2e