TodoMVCFeatureTestsV1

package ui.net.itlabs.homework3;

import com.codeborne.selenide.ElementsCollection;
import com.codeborne.selenide.SelenideElement;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;

import static com.codeborne.selenide.CollectionCondition.empty;
import static com.codeborne.selenide.CollectionCondition.exactTexts;
import static com.codeborne.selenide.Condition.*;
import static com.codeborne.selenide.Selenide.*;

/**
 * Created by Tetiana on 7/1/2016.
 */
public class TodoMVCTest {

    @Before
    public void openPage() {
        open("https://todomvc4tasj.herokuapp.com");
    }

    @After
    public void clearData() {
        executeJavaScript("localStorage.clear()");
    }

    @Test
    public void testTasksWorkflow() {

        add("a");
        toggle("a"); //complete
        assertTasks("a");

        filterActive();
        assertNoVisibleTasks();

        add("b");
        assertVisibleTasks("b");

        toggleAll(); //complete all
        assertNoVisibleTasks();

        filterCompleted();
        assertTasks("a", "b");

        toggle("b");//reopen
        assertVisibleTasks("a");
        assertItemsLeft(1);

        clearCompleted();
        assertNoVisibleTasks();

        filterAll();
        delete("b");
        assertNoTasks();
    }

    @Test

    public void testTodoMVCEdit() {
        add("a");//precondition

        startEdit("a", "a edited").pressEnter();
        assertTasks("a edited");

        assertItemsLeft(1);
    }

    @Test

    public void testTodoMVCCancelEdit() {
        add("a");//precondition

        startEdit("a", "a edit canceled").pressEscape();
        assertTasks("a");

        assertItemsLeft(1);
    }

    public void add(String... taskTexts) {
        for (String tasksText : taskTexts) {
            $("#new-todo").setValue(tasksText).pressEnter();
        }
    }

    ElementsCollection tasks = $$("#todo-list>li");

    public SelenideElement startEdit(String oldTaskText, String newTaskText) {
        tasks.find(exactText(oldTaskText)).doubleClick();
        return tasks.find(cssClass("editing")).find(".edit").setValue(newTaskText);
    }

    public void delete(String taskText) {
        tasks.find(exactText(taskText)).hover().$(".destroy").click();
    }

    public void toggle(String taskText) {
        tasks.find(exactText(taskText)).$(".toggle").click();
    }

    public void toggleAll() {
        $("#toggle-all").click();
    }

    public void clearCompleted() {
        $("#clear-completed").click();
    }

    public void filterActive() {
        $(By.linkText("Active")).click();
    }

    public void filterCompleted() {
        $(By.linkText("Completed")).click();

    }

    public void filterAll() {
        $(By.linkText("All")).click();
    }

    public void assertTasks(String... taskTexts) {
        tasks.shouldHave(exactTexts(taskTexts));
    }

    public void assertVisibleTasks(String... taskTexts) {
        tasks.filter(visible).shouldHave(exactTexts(taskTexts));
    }

    public void assertNoTasks() {
        tasks.shouldBe(empty);
    }

    public void assertNoVisibleTasks() {
        tasks.filter(visible).shouldBe(empty);
    }

    public void assertItemsLeft(Integer count) {
        $("#todo-count>strong").shouldBe(exactText(count.toString()));
    }

}