Download - Polyglot Automation - Miami - 2016
![Page 2: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/2.jpg)
Preface…
@yashaka
![Page 3: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/3.jpg)
What Language?
![Page 4: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/4.jpg)
Automation =
Automating manual routine work
![Page 5: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/5.jpg)
Automation => QA ???
![Page 6: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/6.jpg)
Effective Automation => QA
![Page 7: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/7.jpg)
Polyglot Automation=
Using Any Language to make it Effective
![Page 8: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/8.jpg)
Effective Automation *=
with Backend Language
Web UI
![Page 9: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/9.jpg)
Why?
![Page 10: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/10.jpg)
Developers can help with implementation
Easier for devs to use and support tests
Smaller Tech Stack. No Zoo at project :)
And…
![Page 11: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/11.jpg)
Allows to use fast & efficient test data pre-setup!
![Page 12: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/12.jpg)
Demo
![Page 13: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/13.jpg)
![Page 14: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/14.jpg)
Full coverage for TodoMVC:
Without “backend” preconditions: 22s
With “backend” preconditions: 17s
=> optimised for 23%
![Page 15: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/15.jpg)
A remark
TodoMVC is very simple app with small light-weight “preconditions” in tests
Real app will usually have much more “hard-weight” preconditions
So the optimisation may be much bigger
![Page 16: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/16.jpg)
But it’s hard, no?
![Page 17: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/17.jpg)
Hard to:
learn new language…
use statically typed Java/C# over dynamic Python/Ruby…
?
![Page 18: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/18.jpg)
No:p
![Page 19: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/19.jpg)
No:pif you use “easy tools” ;)
![Page 20: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/20.jpg)
Examples
![Page 21: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/21.jpg)
![Page 22: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/22.jpg)
Tests
![Page 23: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/23.jpg)
public class TodoMVCTest { @Test public void testFilterTasks(){ Tasks.visit(); Tasks.add("a", "b", "c"); Tasks.shouldBe("a", "b", "c"); Tasks.toggle("b"); Tasks.filterActive (); Tasks.shouldBe("a", "c"); Tasks.filterCompleted (); Tasks.shouldBe("b"); }}
![Page 24: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/24.jpg)
[TestFixture ()]public class Test : BaseTest { [Test ()] public void FilterTasks () { Tasks.Visit (); Tasks.Add ("a", "b", "c"); Tasks.ShouldBe ("a", "b", "c"); Tasks.Toggle ("b"); Tasks.FilterActive (); Tasks.ShouldBe ("a", "c"); Tasks.FilterCompleted (); Tasks.ShouldBe ("b"); }}
![Page 25: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/25.jpg)
class TestTodoMVC(BaseTest): def test_filter_tasks(self): tasks.visit() tasks.add("a", "b", "c") tasks.should_be("a", "b", "c") tasks.toggle("b") tasks.filter_active () tasks.should_be("a", "c") tasks.filter_completed () tasks.should_be("b")
![Page 26: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/26.jpg)
describe "todomvc" do it "filters tasks" do Tasks.open
Tasks.add "a", "b", "c" Tasks.should_be "a", "b", "c" Tasks.toggle "b" Tasks.filter_active Tasks.should_be "a", "c" Tasks.filter_completed Tasks.should_be "b" endend
![Page 27: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/27.jpg)
Helperssimpler
![Page 28: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/28.jpg)
public class Tasks { ... public static void visit() { open("https: //todomvc4tasj.herokuapp.com/"); } public static void filterActive(){ $(By.linkText("Active")).click(); } public static void filterCompleted(){ $(By.linkText("Completed")).click(); } public static void add(String ... taskTexts) { for(String text: taskTexts){
$("#new-todo").setValue(text).pressEnter(); } } ...}
![Page 29: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/29.jpg)
public static class Tasks{ ... public static void Visit() { Open("https: //todomvc4tasj.herokuapp.com/"); } public static void FilterActive() { S(By.LinkText("Active")).Click(); } public static void FilterCompleted() { S(By.LinkText("Completed")).Click(); } public static void Add(params string [] taskTexts) { foreach(var text in taskTexts) { S("#new-todo").SetValue(text).PressEnter(); } } ...}
![Page 30: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/30.jpg)
…
def visit(): tools.visit("https: //todomvc4tasj.herokuapp.com/")def filter_active(): s(by_link_text("Active")).click()def filter_completed(): s(by_link_text("Completed")).click()def add(*task_texts): for text in task_texts: s("#new-todo").set_value(text).press_enter()
![Page 31: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/31.jpg)
module Tasks extend Capybara ::DSL def self.open visit 'https: //todomvc4tasj.herokuapp.com' end def self.filter_active find("a", text:"Active").click end def self.filter_completed find("a", text:"Completed").click end def self.add *task_texts task_texts.each do |text| find("#new-todo").send_keys(text, :enter) end end ...end
![Page 32: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/32.jpg)
Helpersa bit harder
![Page 33: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/33.jpg)
public class Tasks { public static ElementsCollection tasks = $$("#todo-list>li"); ... public static void toggle(String taskText) { tasks.findBy(exactText(taskText)).find(".toggle").click(); } public static void shouldBe(String ... taskTexts) { tasks.filterBy(visible).shouldHave(exactTexts(taskTexts)); }}
![Page 34: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/34.jpg)
public static class Tasks{ public static SCollection List = SS("#todo-list>li"); ... public static void Toggle (string taskText) { List.FindBy(Have.ExactText(taskText)).Find(".toggle").Click(); } public static void ShouldBe(params string [] names) { List.FilterBy(Be.Visible).Should(Have.Texts(names)); }}
![Page 35: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/35.jpg)
tasks = ss("#todo-list>li")
...
def toggle(task_text): tasks.findBy(exact_text(task_text)).find(".toggle").click() def should_be(*task_texts): tasks.filterBy(visible).should_have(exact_texts(*task_texts))
![Page 36: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/36.jpg)
module Tasks extend Capybara ::DSL def self.tasks all "#todo-list>li" end ... def self.toggle task_text (tasks.findBy {|task| task.text == task_text}).find(".toggle").click end def self.should_be *task_texts tasks.texts.should == task_texts endend
![Page 37: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/37.jpg)
Easy?
![Page 38: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/38.jpg)
Easy Tools?
![Page 39: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/39.jpg)
Java: Selenide
Python: Selene is coming…
C#: NSelene is coming…
Ruby: Capybara
? JavaScript: Protractor
? PHP: Codeception
![Page 40: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/40.jpg)
No ready Easy Tool for your language?
Lack of knowledge?
=> ask project’s developers to write it for you
Brave?
=> implement it by your own
![Page 41: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/41.jpg)
How to become polyglot automation engineer?
Just learn ONE Language perfectly.
Then
Don’t be afraid to switch to other when it fits better
![Page 42: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/42.jpg)
Learn next languagelearnxinyminutes.com
+ koans
+ practice solving common tasks
like exercism.io +
google.com
![Page 43: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/43.jpg)
AfterwordsThere are good practices in context,
but there are no best practices. (c) Cem Kaner, James Bach
![Page 44: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/44.jpg)
Q&A
![Page 45: Polyglot Automation - Miami - 2016](https://reader031.vdocument.in/reader031/viewer/2022030306/586fd4ef1a28ab18428b49cf/html5/thumbnails/45.jpg)
github.com/yashaka facebook/yashaka
twitter.com/yashaka [email protected]
automician.com seleniumcourses.com
Thank you
@yashaka12.2016