function createModel(sServiceUrl, mModelParameters) {
		var mDefaultParameters = {
				defaultCountMode : CountMode.None,
				serviceUrl : sServiceUrl
			};

		return new ODataModel(Object.assign(mDefaultParameters, mModelParameters));
	}
Creates a V2 OData model.

@param {string} sServiceUrl
  The service URL
@param {object} [mModelParameters]
  Map of parameters for model construction
  {@link sap.ui.model.odata.v2.ODataModel#constructor}. The standard ODataModel behavior will
  be overwritten by the following default test parameters:
@param {sap.ui.model.odata.CountMode} [mModelParameters.defaultCountMode=None]
  Sets the default count mode for the model
@returns {sap.ui.model.odata.v2.ODataModel} The model