findElement([1, 3, 5, 8, 9, 10], function(num) { return num % 2 === 0; })应该返回8。'
testString: 'assert.strictEqual(findElement([1, 3, 5, 8, 9, 10], function(num) { return num % 2 === 0; }), 8, "findElement([1, 3, 5, 8, 9, 10], function(num) { return num % 2 === 0; }) should return 8.");'
- text: 'findElement([1, 3, 5, 9], function(num) { return num % 2 === 0; })应返回undefined。'
testString: 'assert.strictEqual(findElement([1, 3, 5, 9], function(num) { return num % 2 === 0; }), undefined, "findElement([1, 3, 5, 9], function(num) { return num % 2 === 0; }) should return undefined.");'
```