1.8 KiB
1.8 KiB
id | title | challengeType | forumTopicId |
---|---|---|---|
587d824d367417b2b2512c50 | Test if a Value is an Array | 2 | 301600 |
Description
Instructions
assert.isArray()
or assert.isNotArray()
to make the tests pass.
Tests
tests:
- text: All tests should pass
testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=10').then(data => {assert.equal(data.state,'passed'); }, xhr => { throw new Error(xhr.responseText); })
- text: Choose the right assertion - isArray vs. isNotArray
testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=10').then(data => { assert.equal(data.assertions[0].method, 'isArray', 'String.prototype.split() returns an Array'); }, xhr => { throw new Error(xhr.responseText); })
- text: Choose the right assertion - isArray vs. isNotArray
testString: getUserInput => $.get(getUserInput('url') + '/_api/get-tests?type=unit&n=10').then(data => { assert.equal(data.assertions[1].method, 'isNotArray', 'Array.prototype.indexOf() returns a number'); }, xhr => { throw new Error(xhr.responseText); })
Challenge Seed
Solution
/**
Backend challenges don't need solutions,
because they would need to be tested against a full working project.
Please check our contributing guidelines to learn more.
*/