arangodb/Documentation/Books/Users/UsingJsUnity

Using jsUnity and node-jscoverage

jsUnity

The ArangoDB contains a wrapper for jsUnity, a lightyweight universal JavaScript unit testing framework.

Running jsUnity Tests

Assume that you have a test file containing

function aqlTestSuite () {
  return {
testSizeOfTestCollection : function () {
  assertEqual(5, 5);
  };
}

jsUnity.run(aqlTestSuite);

return jsunity.done();

Then you can run the test suite using jsunity.runTest

unix> ju.runTest("test.js");
2012-01-28T19:10:23Z [10671] INFO Running aqlTestSuite
2012-01-28T19:10:23Z [10671] INFO 1 test found
2012-01-28T19:10:23Z [10671] INFO [PASSED] testSizeOfTestCollection
2012-01-28T19:10:23Z [10671] INFO 1 test passed
2012-01-28T19:10:23Z [10671] INFO 0 tests failed
2012-01-28T19:10:23Z [10671] INFO 1 millisecond elapsed

Running jsUnity Tests with Coverage

You can use the coverage tool node-jscoverage

Assume that your file live in a directory called lib. Use

node-jscoverage lib lib-cov

to create a copy of the JavaScript files with coverage information. Start the ArangoDB with these files and use jsunity.runCoverage instead of jsunity.runTest.