public function testFoldLeftRight()
{
$callback = function () {
};
$option = $this->getMockForAbstractClass('PhpOption\\Option');
$option->expects($this->once())->method('foldLeft')->with(5, $callback)->will($this->returnValue(6));
$lazyOption = new LazyOption(function () use($option) {
return $option;
});
$this->assertSame(6, $lazyOption->foldLeft(5, $callback));
$option->expects($this->once())->method('foldRight')->with(5, $callback)->will($this->returnValue(6));
$lazyOption = new LazyOption(function () use($option) {
return $option;
});
$this->assertSame(6, $lazyOption->foldRight(5, $callback));
}
