function withGwsampleModelAndTestAnnotations(assert, fnCodeUnderTest) {
		return withGivenService(assert, "/GWSAMPLE_BASIC", "/GWSAMPLE_BASIC/test_annotations",
			fnCodeUnderTest);
	}
Runs the given code under test with the <code>GWSAMPLE_BASIC</code> meta model and
<code>sGwsampleTestAnnotations</code>.

@param {object} assert the assertions
@param {function(sap.ui.model.odata.ODataMetaModel)} fnCodeUnderTest
  the given code under test
@returns {any|Promise}
  (a promise to) whatever <code>fnCodeUnderTest</code> returns