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Run Functional Tests on an API Response using Chai-HTTP IV - PUT method

curriculum/challenges/english/blocks/quality-assurance-and-testing-with-chai/587d824f367417b2b2512c5b.md

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put-method

--description--

As a reminder, this project is being built upon the following starter project cloned from <a href="https://github.com/freeCodeCamp/boilerplate-mochachai/" target="_blank" rel="noopener noreferrer nofollow">GitHub</a>.

This exercise is similar to the previous one.

Now that you know how to test a PUT request, it's your turn to do it from scratch.

--instructions--

Within tests/2_functional-tests.js, alter the 'Send {surname: "da Verrazzano"}' test (// #4) and use the put and send methods to test the '/travellers' endpoint.

Send the following JSON object with your PUT request:

json
{
  "surname": "da Verrazzano"
}

Check for the following within the request.end callback:

  1. The status should be 200
  2. The type should be application/json
  3. The body.name should be Giovanni
  4. The body.surname should be da Verrazzano

Follow the assertion order above - we rely on it. Also, be sure to remove assert.fail() once complete.

--hints--

All tests should pass

js
const response = await fetch(code + '/_api/get-tests?type=functional&n=3');
if (!response.ok) {
  throw Error(await response.text());
}
const data = await response.json();
assert.equal(data.state, 'passed');

You should test for res.status to be 200

js
const response = await fetch(code + '/_api/get-tests?type=functional&n=3');
if (!response.ok) {
  throw Error(await response.text());
}
const data = await response.json();
assert.equal(data.assertions[0].method, 'equal');
assert.equal(data.assertions[0].args[0], 'res.status');
assert.equal(data.assertions[0].args[1], '200');

You should test for res.type to be 'application/json'

js
const response = await fetch(code + '/_api/get-tests?type=functional&n=3');
if (!response.ok) {
  throw Error(await response.text());
}
const data = await response.json();
assert.equal(data.assertions[1].method, 'equal');
assert.equal(data.assertions[1].args[0], 'res.type');
assert.match(data.assertions[1].args[1], /('|")application\/json\1/);

You should test for res.body.name to be 'Giovanni'

js
const response = await fetch(code + '/_api/get-tests?type=functional&n=3');
if (!response.ok) {
  throw Error(await response.text());
}
const data = await response.json();
assert.equal(data.assertions[2].method, 'equal');
assert.equal(data.assertions[2].args[0], 'res.body.name');
assert.match(data.assertions[2].args[1], /('|")Giovanni\1/);

You should test for res.body.surname to be 'da Verrazzano'

js
const response = await fetch(code + '/_api/get-tests?type=functional&n=3');
if (!response.ok) {
  throw Error(await response.text());
}
const data = await response.json();
assert.equal(data.assertions[3].method, 'equal');
assert.equal(data.assertions[3].args[0], 'res.body.surname');
assert.match(data.assertions[3].args[1], /('|")da Verrazzano\1/);