Today I held a mock dojo (one and a half hour) in order to introduce mocking and JMock to my audience. This post is intended to be the first. Too hard to test things that involve external components? • Too slow, even if you could? • Unit Tests as much fun as smacking yourself in the head with a. Here is a tutorial about using JUnit and EasyMock (a mocking library I personally find far easier to use than JMock).

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java – Tesing a simple calculator class with JUnit/JMock – Code Review Stack Exchange

With the help of tutroial we can test class independently which depends on another class. Suppose if one class depends on other class we can create a mock of dependent class and set the initial properties to test the dependent class. We are using the Eclipse platform for this Test Project.


You can download Eclipse from here. Here if we observe TestClass2 is dependent on TestClass1.

So to make it unit testable we are not doing new of TestClass1 in TestClass2. We are using mock object. We are setting the expectation for this object to return 3 when it is called during the unit testing of TestClass2. For example in TestClass3 when we make a call to testInterface.

In TestClass2 when we call testInterface. In this way we are testing TestClass2 independently.

Mocking tutorial. Part 1: JMock

To test above Example right click on TestClass3 and select run as Junit test. I have been researching and…. Ttorial email address will not be published.

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Home TechKeys jMock for beginners. Create a Test project in java named Test project.


jMock for beginners

Include following jars in its classpath: Put the following code in this interface: People usually read these too Learning anything new has always been my passion and if related to Business and Technology then I love it.

Robotic Process Automation Training. How to Strikethrough in Excel. Tanuja October 7, at Thank tutorisl sharing the valuable information about jmock!

It was a nice read!

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