groupby / api-php

        $this->assertEquals(1, count($navigations));

    }

    public function testAddRangeToUrl()

    {

        $navigations = [];

        $this->beautifier->addRefinementMapping('c', 'category');

        $refinement = new SelectedRefinementRange();

        $refinement->setLow('12')

            ->setHigh('34');

        $url = UrlFunctions::toUrlAdd(self::DEFAULT_BEAUTIFIER, 'toast', $navigations, self::CATEGORY_NAVIGATION, $refinement);

        $this->assertEquals('/toast/q?refinements=%7Ecategory%3A12..34', $url);

    }

    public function testRemoveFromUrl()

    {

        $navigations = [];

        $this->assertEquals("/Women/Kid/Pink/ggc/index.html", $url);

    }

    public function testRefinementAdditionWithCategoryExpansion () {

        $navigations = [];

        $this->beautifier->addRefinementMapping('s', "size");

        $this->beautifier->setAppend("/index.html");

        $refinement = new SelectedRefinementValue();

        $refinement->setValue("Category Root~Athletics~Men's~Sneakers");

        $url = UrlFunctions::toUrlAdd(self::DEFAULT_BEAUTIFIER, '', $navigations, 'category_leaf_expanded', $refinement);

        $this->assertEquals("/index.html?refinements=%7Ecategory_leaf_expanded%3DCategory+Root%7EAthletics%7EMen%27s%7ESneakers", $url);

    }

}