Verify that the API response is not compressed when the client does not send the 'Accept-Encoding' header.
Language: Java
Framework: Rest assured
1//Assuming the API endpoint is 'https://exampleapi.com/data'2//Assuming 'Accept-Encoding' header is not sent by the client34import io.restassured.RestAssured;5import io.restassured.response.Response;67public class NoCompressionTest {89 @Test10 public void testNoCompression() {1112 //Set base URI for API endpoint13 RestAssured.baseURI = "https://exampleapi.com/data";1415 //Send GET request to API16 Response response = given()17 .when()18 .get();1920 //Assert that the response has no compression21 String contentEncoding = response.getHeader("Content-Encoding");22 Assert.assertNull(contentEncoding, "Content-Encoding header was present indicating compression");2324 //To connect to remote client with desired capabilities, add the following commented code:25 /*DesiredCapabilities capabilities = new DesiredCapabilities();26 capabilities.setBrowserName("chrome");27 capabilities.setCapability("version", "91.0");28 capabilities.setCapability("platform", "Windows 10");29 WebDriver driver = new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"), capabilities);30 RestAssured.proxy("localhost", 8080);*/3132 }3334}
Language: Javascript
1// Mocha + Chai + Supertest.23const expect = require('chai').expect;4const request = require('supertest');56describe('API Testing', () => {7 const apiUrl = 'https://example.com/api';89 it('should not compress response when client does not send header', (done) => {10 request(apiUrl)11 .get('/endpoint')12 .end((err, res) => {13 expect(err).to.be.null;14 expect(res.status).to.equal(200);15 expect(res.headers['content-encoding']).to.not.exist;16 done();17 });18 });19});2021// Uncomment and modify the desired capabilities to use remote client22// const webdriver = require('selenium-webdriver');23// const capabilities = {24// browserName: 'chrome',25// version: 'latest',26// platform: 'Windows 10',27// name: 'API testing'28// };29// const driver = new webdriver.Builder()30// .usingServer('http://localhost:4444/wd/hub')31// .withCapabilities(capabilities)32// .build();
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