9 lines
258 B
JavaScript
9 lines
258 B
JavaScript
var assert = require('assert');
|
|
|
|
describe('Array', function () {
|
|
describe('#indexOf', function () {
|
|
it('should return -1 when the value is not present', function () {
|
|
assert.strictEqual([1, 2, 3].indexOf(4), -1);
|
|
});
|
|
})
|
|
}) |