The document discusses JDI (Java Development Infrastructure) and its UI test framework, emphasizing the implementation of various UI elements and existing solutions for common problems. It outlines the usage of functional interfaces, Java collections, and a page object generator for automated testing. Additionally, it provides examples of REST methods and layout verification process in a web testing context, including links to further resources and documentation.

1. JDI – NOT ONLY UI
22 OCTOBER 2017

2. Chief QA Automation
In Testing more than 12 years
In Testing Automation 10 years
ROMAN IOVLEV
roman.Iovlev
roman_iovlev@epam.com

3. 3
?

4. • UI Test Framework
• UI Elements oriented
• Dozens of UI elements already implemented
• Most of common problems already solved (e.g.
stabilization)
4
JDI

5. • UI Test Framework
• UI Elements oriented
5
JDI

6. • UI Test Framework
• UI Elements oriented
• Interfaces above engines
6
JDI

7. JDI HTTP
7

8. @ServiceDomain("http://httpbin.org/")
public class UserService {
@GET("/get") static RestMethod getUser;
@POST("/post") RestMethod updateSettings;
@PUT("/put") RestMethod addUser;
@PATCH("/patch") RestMethod patch;
@DELETE("/delete") RestMethod removeUser;
8
JDI HTTP

9. @ServiceDomain("http://httpbin.org/")
public class UserService {
@GET("/get") static M getUser;
@POST("/post") M updateSettings;
@PUT("/put") M addUser;
@PATCH("/patch") M patch;
@DELETE("/delete") M removeUser;
9
JDI HTTP

10. UserService.addUser.call();
RestResponse resp = getUser.call();
assertEquals(resp.status, 200);
assertEquals(resp.statusType, OK);
assertEquals(resp.body(“name"), “Roman");
resp.assertThat(). body("url",
equalTo("http://httpbin.org/get"))
resp.assertThat().header("Connection", "keep-alive");
10
JDI HTTP

11. app.addUser.send(user);
User actualUser = app.getUser.asData(User.class);
assertEquals(actualUser, user);
11
JDI HTTP
Entities
@ServiceDomain ("http://httpbin.org/")
public class UserService {
@GET ("/get") RestMethod<User> getUser;
@PUT ("/put") RestMethod<User> addUser;

12. @ServiceDomain("http://httpbin.org/")
public class UserService {
@ContentType(JSON)
@Headers({
@Header(name = "Name", value = "Roman"),
@Header(name = "Id", value = "Test")
}) @GET("/get") M getUser;
12
JDI HTTP

13. JDI LIGHT SABER
13

14. BiConsumer<T,U>, BiFunction<T,U,R>,
BinaryOperator<T>, BiPredicate<T,U>,
Consumer<T>, Function<T,R>, Predicate<T>,
Supplier<T>, UnaryOperator<T>…
14
LIGHT SABER
Lambda: Functional interfaces
for (int i=0;i<10;i++)
click.invoke();
JAVA 8
click = () -> element.click();

15. JAction, JAction1, JAction2, …, JAction9
JFunc, JFunc1, JFunc2, …, JFunc9
15
LIGHT SABER
Lambda: Functional interfaces
JAction click = () -> element.click();
JAction1<WebDriver> close = driver -> driver.quit();
JFunc3<String[], Integer, Boolean, String> func =
(array, index, flag) -> flag ? array[index] : “none”;

16. List<Integer> list = asList(1, 3, 2, 6)
16
LIGHT SABER
Stream
List<Integer> even = list.stream()
.filter(i -> i % 2 == 0).collect(Collectors.toList());
List<Integer> even = filter(list, i -> i % 2 == 0);
List<String> nums = map(list, i -> “№”+i);
Boolean hasOdds = any(list, i -> i%2 > 0);
LinqUtils

17. Integer firstNum = first(list);
17
LIGHT SABER
Integer lastNum = last(list);
listCopy(list, 2, 4);
selectMany(list, i -> asList(i,i*2));
listEquals(asList(1,4,3), asList(3,4,1));
first(list, i -> i > 2);
last(list, I -> i<4);
get(asList(3,4,5,2,3,4,2,1), -3);
LinqUtils

18. public class User extends DataClass {
public String name;
public String psw;
}
18
LIGHT SABER
DataClass
user.toString() -> User(name=epam;psw=1234)
assertEquals(actualUser, expectedUser);
Map<String,Object> fields=user.asMap();

19. public class User extends DataClass<User> {
public String name, lastName, nick, description, position;
public Integer id, cardNum, passSeries;
}
19
LIGHT SABER
user.set(u -> u.nick = “Supreme”);
user.set(u->{u.id = 32;u.position=“God”;nick=“Thor”;});
DataClass

20. print(list);
20
LIGHT SABER
PrintUtils
-> “a,b,c”
print(list, “; ”,”{%s}”); -> “{a}; {b}; {c}”
printFields(user); -> “User(name:epam;psw:admin)”
print(nums,n->”(”+n+”)”); -> “(1)(3)(2)(8)”

21. public String process(List<String> list) {…}
public String process(String[] array) {…}
public String process(Map<String,Integer> map) {…}
21
LIGHT SABER
Java Collections
Map<String, Integer> map = new HashMap<>();
map.put(“A”,1); map.put(“B”,3); map.put(“C”,100500);
map.put(“D”,-1); map.put(“E”,777); map.put(“F”,2);

22. public String process(List<String> list) {…}
process(new MapArray());
22
LIGHT SABER
MapArray
MapArray<String, Integer> map
= new MapArray<>(new Object[][]
{{“A”,1},{“B”,3},{“C”,100500},{“D”,-1},{“E”,777},{“F”,2}});
LinqUtils
map.get(3); map.revert();map.get(-2);

23. PAGE OBJECTS
GEENRATOR
23

24. new PageObjectsGenerator(rules, urls, output, package)
.generatePageObjects();
24
PAGE OBJECTS GENERATOR LIBRARY
RULES
https://domain.com/
https://domain.com/login
https://domain.com/shop
https://domain.com/about
URLS
{"elements": [{
"type":"Button",
"name": “value",
"css": “input[type=button]"
},
…
]}
OUTPUT
src/main/java
PACKAGE
com.domain

25. <input type=“button” value=“Next”>
<input type=“button” value=“Previous”>
<button class=“btn”>Submit</button>
25
PAGE OBJECTS GENERATOR LIBRARY
"type":"Button",
"name": “value",
"css": “input[type=button]“
"type":"Button",
"name": “text",
"css": “button.btn"
@Findby(css=“input[type=button][value=Next]”)
public Button next;
@Findby(css=“input[type=button][value=Previous]”)
public Button previous;
@Findby(xpath=“//button[@class=‘btn’
and text()=‘Submit’]”)
public Button submit;

26. VERIFY LAYOUT
26

27. @Image(“/src/test/resources/submitbtn.png”)
@FindBy(text = “Submit”)
public Button submit;
27
VERIFY LAYOUT

28. @Image(“/src/test/resources/submitbtn.png”)
@FindBy(text = “Submit”)
public Button submit;
28
VERIFY LAYOUT
submit.isDisplayed();
submit.assertDisplayed();

29. @ImagesFolder(“/src/test/resources/imgs”)
public EpamSite extends WebSite;
29
VERIFY LAYOUT
@Image(“submitbtn.png”)
@FindBy(text = “Submit”)
public Button submit;

30. public class EpamSite extends WebSite {
public static HomePage homePage;
30
VERIFY LAYOUT
public class HomePage extends WebPage
@FindBy(text = “Submit”)
public Button submit;
“src/test/resources/jdi-images/epamsite/
homepage/submit.jpg”

31. 31
VERIFY LAYOUT
homePage.verifyLayout()
homePage.assertLayout() / homePage.checkLayout()
public class EpamSite extends WebSite {
public static HomePage homePage;
public class HomePage extends WebPage
@FindBy(text = “Submit”)
public Button submit;

32. 32
JDI SETUP
README
http://jdi.epam.com/
https://github.com/epam/JDI
https://vk.com/jdi_framework