HTML Coverage Reports with GoConvey

February 18, 2014
Tags

You asked for it and now you've got it.

For packages that pass all tests, coverage reports are generated and made available by clicking the package name, which in that case becomes a link (provided you've cleared your browser's cache!).

Click the package name

Right now the coverage command that is run is something like this:

$ go test -covermode=set -coverprofile=<package_name>.txt

That command generates a plain text profile used in the following command:

$ go tool cover -html=<package_name>.txt -o <packge_name>.html

...which plunks down an html file which we can link to from the UI.

As you can see above, we use the 'set' covermode as it is more suited for concurrent scenarios and is the cheapest report to generate (thanks to Rob Pike for the advice on that one). We might support other values there if it's wanted (a phrase which here means comment below if you have strong feelings).

Here's what a bit of the report looks like (gradient of grey through green means covered, red means not covered):

Thanks to the go team for the go cover tool!

The coverage profiles and html files are stored at:

$GOPATH/src/github.com/smartystreets/goconvey/web/client/reports

Out of the way but available to you if you have plans for them. There's lots you can do with coverage in GoLang. Happy testing!

PS - Brand new shiny UI coming soon to GoConvey... (as if it wasn't good enough already!)

Subscribe to our blog!
Learn more about RSS feeds here.
Subscribe Now
Read our recent posts
Understanding the Key Players in Data Governance: Roles and Responsibilities
Arrow Icon
Successful data governance requires more than just rules and policies. It requires a dedicated team of professionals with clear roles and responsibilities to effectively manage and protect the data. We recently published “Data Governance: An Executive’s Survival Guide”, an ebook that you can download right now. In it you’ll find information on data governance and other important factors in the address data game. The following is an excerpt on the section about the different roles and responsibilities involved in data governance.
Data Quality: The Foundation of Successful Data Management
Arrow Icon
We recently published an ebook titled “Data Governance: An Executive’s Survival Guide”. The following is a sampling of the chapter on data quality. The Value of Data Quality Data is the lifeblood of modern organizations, providing crucial insights that can drive decision-making and innovation. However, the value of data is only as good as its quality. Poor quality data can lead to costly mistakes, misinformed decisions, and reputational damage. That's why it's essential to ensure your organization's data fits its intended purpose.
The Importance of a Data Governance Framework
Arrow Icon
We're thrilled to share a sneak peek of one of the sections in our latest ebook, "Data Governance: An Executive's Survival Guide. " This guide is a must-have for anyone with a database, and we have packed it with an abundance of critical points and examples that will enlighten and entertain you. But wait, there's more! If you want to delve deeper into the world of data governance, you can download the full ebook for free. Trust us, it's chock-full of information that will make you the talk of the town (or at least the talk of your office).

The leader in location data intelligence

Ready to get started?