var tasks=[];
tasks=['task one', 'task two'];
module.exports=tasks;
const tasks=require('./index')
test('not to be less tha zero',()=>{
expect(tasks.length).not.toBeLessThan(0)
})
You just need to put semicolon in the end of 3rd line.
const tasks=require('./index')
test('not to be less tha zero', () => {
expect(tasks.length).not.toBeLessThan(0);
})