SoftwareTest lab1 homework

1. how to install junit, hamcrest and eclemma?

　　Firstly, I download the junit-4.12.jar and hamcrest-core-1.3.jar on the internet. Then add these two files to the project build path. As to the eclemma, I just downloaded it from the Eclipse Marketplace.

 

2. test result and coverage report of my tests on triangle problem.