Craft\ImportServiceTest::testSlugifyShouldSlugifyString PHP Method

    public function testSlugifyShouldSlugifyString()
    {
        $string = 'Test string';
        $slug = 'test-string';
        $mockConfigService = $this->getMock('Craft\\ConfigService');
        $mockConfigService->expects($this->any())->method('get')->willReturnCallback(function ($option) {
            if ($option == 'allowUppercaseInSlug') {
                return false;
            } elseif ($option == 'slugWordSeparator') {
                return '-';
            }
        });
        $this->setComponent(craft(), 'config', $mockConfigService);
        $service = new ImportService();
        $result = $service->slugify($string);
        $this->assertSame($slug, $result);
    }