The document discusses the interpreter pattern used in the Selenium testing tool. Selenium uses the interpreter pattern to represent test commands as objects. This allows Selenium to support multiple programming languages by implementing the grammar of test commands using object composition. The document provides examples of Selenium test commands like assertValue and their structure following the interpreter pattern grammar.
New Model Testing: A New Test Process and ToolTEST Huddle
Paul Gerrard presented a new test process and tool called Cervaya that combines elements of structured and exploratory testing. The process involves testers surveying features using Cervaya to iteratively build system models and test plans. This shifts testing earlier in the development process. Cervaya logs tester activity, supports real-time collaboration, and could generate documentation. The goal is to make testing more aligned with agile and continuous delivery approaches. Gerrard invited collaboration on further developing Cervaya.
Key Takeaways:
- What will this release contain
- What impact will it have on your test runs
- How can you preserve your existing investment in tests using the Selenium WebDriver APIs, and your even older RC tests
- Looking forward, when will the W3C spec be complete
- What can we expect from Selenium 4
https://huddle.eurostarsoftwaretesting.com/
The document discusses iPhone programming and provides an overview of several key topics:
1. It outlines some initial barriers to entry in iPhone programming like Objective C syntax and Xcode development tools.
2. It then covers important concepts to learn like memory management, frameworks, and view lifecycles.
3. Additional sections cover user interface topics, different types of testing, and other concerns for iPhone development like persistence, performance, resolutions and network connectivity.
The document discusses the interpreter pattern used in the Selenium testing tool. Selenium uses the interpreter pattern to represent test commands as objects. This allows Selenium to support multiple programming languages by implementing the grammar of test commands using object composition. The document provides examples of Selenium test commands like assertValue and their structure following the interpreter pattern grammar.
New Model Testing: A New Test Process and ToolTEST Huddle
Paul Gerrard presented a new test process and tool called Cervaya that combines elements of structured and exploratory testing. The process involves testers surveying features using Cervaya to iteratively build system models and test plans. This shifts testing earlier in the development process. Cervaya logs tester activity, supports real-time collaboration, and could generate documentation. The goal is to make testing more aligned with agile and continuous delivery approaches. Gerrard invited collaboration on further developing Cervaya.
Key Takeaways:
- What will this release contain
- What impact will it have on your test runs
- How can you preserve your existing investment in tests using the Selenium WebDriver APIs, and your even older RC tests
- Looking forward, when will the W3C spec be complete
- What can we expect from Selenium 4
https://huddle.eurostarsoftwaretesting.com/
The document discusses iPhone programming and provides an overview of several key topics:
1. It outlines some initial barriers to entry in iPhone programming like Objective C syntax and Xcode development tools.
2. It then covers important concepts to learn like memory management, frameworks, and view lifecycles.
3. Additional sections cover user interface topics, different types of testing, and other concerns for iPhone development like persistence, performance, resolutions and network connectivity.
The iterator design pattern provides a way to access elements of an aggregate object sequentially without exposing its underlying representation. It hides implementation details and allows for different traversals while separating traversal code from the list itself. The pattern involves an iterator interface with methods like first(), next(), and isDone(), and an aggregate that creates an iterator and returns it. Iterators can be external, controlled by the client, or internal, controlling iteration themselves through anonymous functions or closures.
The iterator design pattern provides a way to access elements of an aggregate object sequentially without exposing its underlying representation. It hides implementation details and allows for different traversals while separating traversal code from the list itself. The pattern involves an iterator interface with methods like first(), next(), and isDone(), and an aggregate that creates an iterator and returns it. Iterators can be external, controlled by the client, or internal, controlling iteration themselves through anonymous functions or closures.
The document discusses the State Pattern design pattern which allows an object's behavior to change depending on its internal state. The State Pattern localizes state-specific behavior in separate classes for each state and avoids duplicating conditional logic. It defines explicit state transitions and can share state objects.