alecxe/eslint-plugin-protractor

# Recommend using `count()` instead of `then()` and `length`
 
When you need to assert how many elements were found, it is more readable and easier when you do it using [`count()`](http://www.protractortest.org/#/api?view=ElementArrayFinder.prototype.count):
 
```js
expect(element.all(by.repeater('product in products')).count()).toBeGreaterThan(1);
```
 
instead of resolving the `ElementArrayFinder` value and getting the `.length` property:
 
```js
element.all(by.repeater('product in products')).then(function (products) {
    expect(products.length >= 1).toBeTruthy();
});
```
 
## Rule details
 
:thumbsdown: Any use of the following patterns are considered warnings:
 
```js
element.all(by.repeater('product in products')).then(function (products) {
    expect(products.length >= 1).toBeTruthy();
});
 
element.all(by.repeater('product in products')).then(function (products) {
    expect(10).toEqual(products.length);
});
```
 
:thumbsup: The following patterns are not warnings:
 
```js
expect(element.all(by.repeater('product in products')).count()).toBeGreaterThan(1);
 
var products = [];
console.log(products.length);
 
element.all(by.repeater('product in products')).then(function (products) {
   console.log('test'); 
});
```