Fix duration calculation

[basile-parent]

This pull request fixes the duration calculation which had problems (Issue 61) and didn't take count of the time loss between each test execution. The new calculation method just calculate the diff between the start and end (from maxTimeSpan) of the execution.

I also added a comment for better comprehension.

[Antontelesh]

Hi @basile-parent instead of defining dumb values and then overriding them, I would suggest you to pass the result of getStateTimeSpan to generateStats along with suites. This way you'd omit defining dumb values

[basile-parent]

Hi @Antontelesh, your comment is relevant. However I think it would be even clearer if all data would be created in the generic generateStats function. I made a new commit. Please let me know if it's good for you.

[Antontelesh]

@basile-parent this looks even better! Thank you, I’m merging

[Antontelesh]

Oh, a test failed. Would you mind checking it on your side?

[Antontelesh]

@basile-parent looks like you need to update snapshots

[basile-parent]

@Antontelesh Sorry for the delay, I was pretty busy recently ^^ I updated both json test files (to have a more readable snapshot) and the snapshot. Remember to squash the commits (as there are several of them) of my PR.

[Antontelesh]

:tada: This PR is included in version 4.3.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: