SearchTest

import static org.junit.Assert.assertEquals;
import static org.testng.Assert.assertTrue;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.support.PageFactory;

import rs.ac.uns.kts.pages.HomePage;
import rs.ac.uns.kts.pages.SearchResultsPage;

public class SearchTest {

    private WebDriver driver;

    private HomePage homePage;
    private SearchResultsPage searchResultsPage;

    @Before
    public void setupSelenium() {
        // instantiate driver
        System.setProperty("webdriver.chrome.driver", "chromedriver97.exe");
        driver = new ChromeDriver();
        // maximize window
        driver.manage().window().maximize();
        // navigate
        driver.navigate().to("http://automationpractice.com/index.php");

        homePage = PageFactory.initElements(driver, HomePage.class);
        searchResultsPage = PageFactory.initElements(driver, SearchResultsPage.class);
    }

    @Test
    public void searchTest() {
        // try empty search
        homePage.submitSearchBtnClick();

        assertEquals(
                "http://automationpractice.com/index.php?controller=search&orderby=position&orderway=desc&search_query=&submit_search=",
                driver.getCurrentUrl());

        assertTrue(searchResultsPage.errorMessagePresent("Please enter a search keyword"));
        assertTrue(searchResultsPage.resultMessagePresent("0 results have been found."));

        // try non existing search
        homePage.setSearchInput("Non existing term");
        homePage.submitSearchBtnClick();

        assertEquals(
                "http://automationpractice.com/index.php?controller=search&orderby=position&orderway=desc&search_query=Non+existing+term&submit_search=",
                driver.getCurrentUrl());

        assertTrue(
                searchResultsPage.errorMessagePresent("No results were found for your search \"Non existing term\""));
        assertTrue(searchResultsPage.resultMessagePresent("0 results have been found."));

        // try existing term
        homePage.setSearchInput("dress");
        homePage.submitSearchBtnClick();

        assertEquals(
                "http://automationpractice.com/index.php?controller=search&orderby=position&orderway=desc&search_query=dress&submit_search=",
                driver.getCurrentUrl());

        assertTrue(searchResultsPage.productContainsText("Dress"));

    }

    @After
    public void closeSelenium() {
        // Shutdown the driver
        driver.quit();
    }
}