Refactoring Task

package ua.com.azhytnytskyi.poctask;

import com.codeborne.selenide.Configuration;
import com.codeborne.selenide.ElementsCollection;
import com.codeborne.selenide.SelenideElement;
import org.junit.Test;

import static com.codeborne.selenide.CollectionCondition.exactTexts;
import static com.codeborne.selenide.Condition.exactText;
import static com.codeborne.selenide.Selenide.$;
import static com.codeborne.selenide.Selenide.$$;
import static com.codeborne.selenide.Selenide.open;

public class TodoMvcTest {

    @Test
    public void completeTask(){

        open("http://todomvc.com/examples/emberjs");

        //Add 3 new tasks and check
        addNewTasks("a","b","c");
        allTasks.shouldHaveSize(3);
        allTasks.shouldHave(exactTexts("a", "b", "c"));

        //Toggle task check
        performToggleAction(getSpecificTaskByIndex(2));
        completedTasks.shouldHave(exactTexts("b"));
        notCompletedTasks.shouldHave(exactTexts("a","c"));

        //Check Completed tab
        openSpecificFooterTab("completed");
        allTasks.shouldHave(exactTexts("b"));

        //Check Active tab
        openSpecificFooterTab("active");
        allTasks.shouldHave(exactTexts("a","c"));

        //Return back to all tasks tab
        openSpecificFooterTab("all");

        //Untoggle task check
        performToggleAction(getSpecificTaskByIndex(2));
        notCompletedTasks.shouldHave(exactTexts("a", "b", "c"));

        //Editing check
        getSpecificTaskByExactText("a").doubleClick();
        $("#todo-list li").find(".edit").setValue("new a").pressEnter();

        //Delete one task check
        getSpecificTaskByExactText("new a").hover().find(".destroy").click();
        allTasks.shouldHave(exactTexts("b", "c"));

        //Toggle All check
        $("#toggle-all").click();
        completedTasks.shouldHave(exactTexts("b","c"));

        //Clear all check
        $("#footer #clear-completed").click();

    }

    private final ElementsCollection allTasks = $$("#todo-list li");
    private final ElementsCollection notCompletedTasks = $$("#todo-list li:not(.completed)");
    private final ElementsCollection completedTasks = $$("#todo-list li.completed");

    private void addNewTasks(String... tasks) {
        for (String task: tasks){
            $("#new-todo").setValue(task).pressEnter();
        }
    }

    private SelenideElement getSpecificTaskByIndex(int index){
        return $("#todo-list li:nth-of-type( " + index + ")");
    }

    private SelenideElement getSpecificTaskByExactText(String text){
        return allTasks.findBy(exactText(text));
    }

    private void openSpecificFooterTab(String tabName){
        $$("#filters li").findBy(exactText(tabName)).click();
    }

    private void performToggleAction(SelenideElement selenideElement){
        selenideElement.find(".toggle").click();
    }
}