Data Driven Testing Peter Niederwieser, The Spock Framework TeamVersion 1.1 Oftentimes, it is useful to exercise the same test code multiple times, with varying inputs and expected results. Spock’s data driven testing support makes this a first class…

What is Data Driven Testing? Data-driven is a test automation framework which stores test data in a table or spread spreadsheet format. This allows automation engineers to have a single test script which can execute tests for all the test data in the…

Interaction Based Testing Peter Niederwieser, The Spock Framework TeamVersion 1.1 Interaction-based testing is a design and testing technique that emerged in the Extreme Programming (XP) community in the early 2000’s. Focusing on the behavior of obje…

Spock Primer Peter Niederwieser, The Spock Framework TeamVersion 1.1 This chapter assumes that you have a basic knowledge of Groovy and unit testing. If you are a Java developer but haven’t heard about Groovy, don’t worry - Groovy will feel very fami…

Extensions Peter Niederwieser, The Spock Framework TeamVersion 1.1 Spock comes with a powerful extension mechanism, which allows to hook into a spec’s lifecycle to enrich or alter its behavior. In this chapter, we will first learn about Spock’s built…

What is Table-Driven and Data-Driven Programming? Data/Table-Driven programming is the technique of factoring repetitious programming constructs into data and a transformation pattern. This new data is often referred to by purists as meta-data when u…

关于ddt模块的一些心得,主要是看官网的例子,加上一点自己的理解,官网地址:http://ddt.readthedocs.io/en/latest/example.html ddt(data driven tests)可以让你给一个测试用例传入不同的参数,每个运行一遍,就像是运行了多个测试用例一样. ddt模块包含了一个类的装饰器ddt和两个方法的装饰器: data:包含多个你想要传给测试用例的参数: file_data:会从json或yaml中加载数据: 通常data中包含的每一个值都会作为一…

Introduction Peter Niederwieser, The Spock Framework TeamVersion 1.1 Spock is a testing and specification framework for Java and Groovy applications. What makes it stand out from the crowd is its beautiful and highly expressive specification language…

Modules Peter Niederwieser, The Spock Framework TeamVersion 1.1 Guice Module Integration with the Guice IoC container. For examples see the specs in the codebase. Spring Module The Spring module enables integration with Spring TestContext Framework.…

Ref: http://blog.csdn.net/u013534498/article/details/51399035 如何在Python中实现这五类强大的概率分布 考虑下在mgrid上画二维概率分布. 日后整理. 首先说明一下这里的三个变量分别是k(x轴).b(y轴)以及ErrorArray(z轴). 这次也不让Err=∑{i=1~n}([yi-(k*xi+b)] ^2)了,来个简单的吧,假设f(k,b)=3k^2+2b+1,k轴范围为1~3,b轴范围为4~6: [step1:k扩展](朝…