public function testAvgEmpty()
{
$collection = new Collection();
$avg = $collection->avg('id');
//Assertions
$this->assertEquals(null, $avg);
}
/**
* @expectedException Mookofe\LaravelSupport\Exceptions\AttributeNotFoundException
*/
public function testCompareInvalidAttribute()
{
$compare_collection = new Collection();
//Add an empty model
$model = new Model();
$compare_collection->add($model);
//Check if all users have a record on the user avatar collection
$this->assertTrue($this->collection->compare($compare_collection, 'invalid_field', 'id'));
}
public function testSumValues()
{
$collection = new Collection();
//Add fake items to collection
$model1 = Mockery::mock('Mookofe\\LaravelSupport\\Model');
$model2 = Mockery::mock('Mookofe\\LaravelSupport\\Model');
$model1->shouldReceive('delete')->once()->andReturn(null);
$model2->shouldReceive('delete')->once()->andReturn(null);
$collection->add($model1);
$collection->add($model2);
//Delete items
$collection->delete();
}