Должно быть очевидно, что написание фреймворка с нуля на каждом новом проекте одного и то же типа - трата времени. Вероятно дожно быть какое то ядро которое можно переиспользовать с целью быть более эффективным. Но где же та граница между ядром и супер-супер кухонным комбайном который в конце концов будет ограничивать переиспользование. В этом докладе мы попробуем определить тот минимальный набор фич такого ядра на примере построения фреймворка для автоматизации веб приложений.

1. Minimum Valuable Framework

2. Part 1 :)
Minimum Valuable Framework

3. yashaka
@
About
QAA Director
@

4. Preface
There are good practices in context,
but there are no best practices.
(c) Cem Kaner, James Bach

5. Minimum
Valuable Usable
Framework
…

6. Framework?

7. Framework
Library
vs

8. Library
Browser automation tool
fast, standard,
powerful, low level
Lacks:
lazy elements
implicit waits for visibility
readability
handy assertions
Informative errors
Custom action hooks
TEST automation tool
slower, pretty powerful, user oriented
Has:
lazy elements
implicit waits for visibility
readability
handy assertions
~ “Informative errors”
Some hooks…
Limits:
In integration with 3rd party
(Driver management, Configuration)
Opinionated: …
Framework

9. Library
Browser automation tool
fast, standard,
powerful, low level
Lacks:
lazy elements
implicit waits for visibility
readability
handy assertions
Informative errors
Custom action hooks
Framework
TEST automation tool
slower, pretty powerful, user oriented
Has:
lazy elements
implicit waits for visibility
readability
handy assertions
~ “Informative errors”
Some hooks…
Limits:…
Opinionated:
Static Driver
SuperRadioSelectEtcElement

10. Static Driver?

11. Static driver? vs BaseTest:)
public class BaseTest {
public static WebDriver driver = new ChromeDriver();
@AfterClass
public static void driverTearDown() {
driver.quit();
}
public void open(String url) {
return driver.get(url);
}
public WebElement $(String css) {
return driver.findElement(By.cssSelector(css));
}
public List<WebElement> $$(String css) {
return driver.findElements(By.cssSelector(css));
}
}

12. public class TodoMvcTest extends BaseTest {
@Test
public void adds_task() {
open("http:!//todomvc.com/examples/emberjs/");
$("#new-todo").sendKeys("a" + Keys.ENTER);
$("#new-todo").sendKeys("b" + Keys.ENTER);
$("#new-todo").sendKeys("c" + Keys.ENTER);
assertEquals("a", $$("#todo-list>li").get(0).getText());
assertEquals("b", $$("#todo-list>li").get(1).getText());
assertEquals("c", $$("#todo-list>li").get(2).getText());
assertEquals(3, $$("#todo-list>li").size());
}
}
Static driver? vs BaseTest:)

13. SuperRadioSelectEtcElement? vs …

14. SuperRadioSelectEtcElement? vs …
public class RegistrationTest extends BaseTest {
@Test
public void registers() {
!!...
$(“#first-name").setValue("Iakiv");
$(“#last-name").setValue("Kramarenko");
$(“#sex").selectRadio("Mail");
$(“#country").selectOption("Ukraine");
…
}
}

15. SuperPlatypusElement? vs …

16. SuperPlatypusElement? vs Widgets
public class RegistrationTest extends BaseTest {
@Test
public void registers() {
!!...
new Box("#first-name").set("Iakiv");
new Box("#last-name").set("Kramarenko");
new Radio("#sex").set("Mail");
new Select("#country").set("Ukraine");
…
}
}

17. SuperPlatypusElement? vs Widgets
public class RegistrationTest extends BaseTest {
@Test
public void registers() {
!!...
form.box(“#first-name").set("Iakiv");
form.box(“#last-name").set("Kramarenko");
form.radio(“#sex").set("Mail");
form.select(“#country").set("Ukraine");
…
}
}

18. SuperPlatypusElement? vs Freedom
public class RegistrationTest extends BaseTest {
@Test
public void registers() {
!!...
new SuperElement(“#first-name").setValue("Iakiv");
new SuperElement(“#last-name").setValue("Kramarenko");
new SuperElement(“#sex").selectRadio("Mail");
new SuperElement(“#country").selectOption("Ukraine");
…
}
}

19. SuperPlatypusElement? vs Freedom
public class RegistrationTest extends BaseTest {
@Test
public void registers() {
!!...
_(“#first-name”).setValue("Iakiv");
_(“#last-name”).setValue("Kramarenko");
_(“#sex”).selectRadio("Mail");
_(“#country”).selectOption("Ukraine");
…
}
}

20. Library
Browser automation tool
fast, standard,
powerful, low level
Lacks:
lazy elements
implicit waits for visibility
readability
handy assertions
Informative errors
Custom action hooks
Framework
TEST automation tool
slower, pretty powerful, user oriented
Has:
lazy elements
implicit waits for visibility
readability
handy assertions
~ “Informative errors”
Some hooks…
Limits:…
Opinionated:
Static Driver
SuperRadioSelectEtcElement
MUF?

21. LibraryFramework
MUF?
TEST automation tool
lazy elements
implicit waits for action succeeded
handy assertions
informative errors
readable
consistent
natural (PlatypusElement)
user oriented
As less opinionated as possible

22. Demo

23. - food for the brain
inDependency

24. - food for the brain
Technical Feng shui
vs
Team & Processes

25. - food for the brain

26. Afterwords
There are good practices in context,
but there are no best practices.
(c) Cem Kaner, James Bach

27. Q&A

28. Thank you!
k-expert.com
yashaka @

29. We are hiring;)
k-expert.com
yashaka @