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OData acceptance tests with QUnit

This project provides a QUnit addon qunit-odata which helps you to quickly create acceptance tests for OData services. It uses datajs as OData client library.

  • The service $metadata are automatically read when the addon is load before the the test suite is started. The response data contain javascript Date objects instead of their String representation for Edm.DateTime and Edm.DateTimeOffset.

  • It wraps the asyncTest method of qunit with the new odataTest method and provides a unique callback for the success and error case. It is not neccessary to call start() in the odataTest callback.

  • A new assertion expectedHeaders for http header comparison is provided.

  • The CSRF-Protection mechanism of SAP Netweaver Gateway is automatically supported within this addon. This makes it simple to write test for modifying request.

A minimal qunit-odata test setup

Because of the Same-Origin Policy this html file must be retrieved from same-origin as the odata service resources.

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8" />
  <meta http-equiv='X-UA-Compatible' content='IE=edge' />
  <title>OData Test Suite</title>
  <link rel="stylesheet" href="http://code.jquery.com/qunit/qunit-git.css">
</head>
<body>
  <div id="qunit"></div>
  <script src="datajs-1.0.3.js"></script>
  <script src="http://code.jquery.com/qunit/qunit-git.js"></script>
  <script src="qunit-odata.js" data-service-root="/OData/OData.svc/"></script>  
  <script src="odata-test.js"></script>    
</body>
</html>

The contents of odata-test.js

This is an example for an odata testsuite file. The content of this javascript file can be retrieved from foreign origins.

/* First Test */        
var request = {
  resourcePath: ".", 
  headers: {DataServiceVersion: "999.0"}
};
odataTest("Read with invalid DataServiceVersion", 1, request, function (response, data) {
  equal(response.statusCode, 400, "StatusCode: 400");
});

module( "Products" );    

/* Second Test */
request = { resourcePath: "Products(1)" };
odataTest("Read Entity - Product 1", 4, request , function (response, data) {
  equal(response.statusCode, 200, "StatusCode: 200");
  expectedHeaders(response.headers, { DataServiceVersion: "2.0" }, "DataServiceVersion: 2.0");
  equal(data.Name, 'Milk', "Name: 'Milk'");
  deepEqual(data.ReleaseDate, new Date("1 Oct 1995 GMT"), "ReleaseDate: 1995-10-01");
});