Add Tests

[mubaris]

Write Test cases for all the functions

[Jigar3]

I want to do this

[Jigar3]

Can you guide me what are test functions and how to write them

[mubaris]

• https://golang.org/pkg/testing/
• https://blog.alexellis.io/golang-writing-unit-tests/
• https://www.golang-book.com/books/intro/12
• https://medium.com/@matryer/5-simple-tips-and-tricks-for-writing-unit-tests-in-golang-619653f90742

Read this. If you have doubts after reading these, message me.

[mubaris]

@Jigar3 When can I expect a PR?

• Test that after calling a function it creates an svg file with given dimension

[Jigar3]

by tonight

[mubaris]

If there's no PR by tomorrow morning, I'm assigning this to someone else @Jigar3