1. Test Layering The purpose of testing is to verify expected behavior and uncover latent defects. Testing strengthens confidence that a qualified product can be delivered, and it is what makes agile iteration possible. You could say that testing determines the development pace of a product. The network model has the seven-layer OSI and the four-layer TCP, while development patterns include MTV, MVC, MVP, MVVM, and so on.

1. Why We Need Mock When writing unit tests, the function under test is sometimes not a self-contained executable unit. It depends on external resources, such as the return value of another function or a value in a row of a database. To shield the test from interference from external

The Pytest framework is simple to use, rich in plugins, and powerful, and it is widely used for Python automated testing. This article introduces some basic concepts and usage of Pytest. 1. How It Runs Step one, Pytest reads its configuration from the command line or a file. Step two,

1. Kubectl Basic Commands 1.1 Creating Objects 1 2 3 4 5 6 7 8 # Create resources; a remote URL also works kubectl create -f ./my.yaml # Create resources from multiple files kubectl create -f ./my1.yaml -f ./my2.yaml # Create resources using all manifest files in a directory kubectl create -f .

To make it easier for CI to integrate UI automation tests, the Robot Framework runtime needs to be packaged as a Docker image. This post covers the configuration and scripts involved in the packaging process. 1. Packaging Directory Structure 1 2 3 4 5 6 tree . ├──