How can we generate HTML Report of Integration Test in Flutter Automation Testing.
Being an Automation Tester, I've been working on an existing Flutter Automation Project which is running as Integration Test. Like Selenium I also want to generate HTML report of whatever .dart file or testscript being executed.
Hope we get some solid solutions for the same.
Once you could generate the coverage report in lcov.info ( line coverage).
Then you can create the web report as :
Generate HTML report.
Note: on macOS you need to have lcov installed on your system (brew install lcov) to use this:
genhtml coverage/lcov.info -o coverage/html
Open the report
open coverage/html/index.html
Related
Does anyone know a good way to see generated code coverage reports for a Flutter project in Windows, preferably using VS Code? I know I can generate coverage reports using flutter test --coverage which generates a coverage file (coverage\lcov.info).
But how can I use this in VS Code? I found an extension called Coverage Gutters that I can use to visualize covered lines with a green color. It's not perfect for dart/flutter code but it works OK. An example is that it does not mark green lines for line separated arguments to a method or constructor even if those arguments are included in tests.
But the main problem is that I can't get any visual report of the coverage. There are tools (primarily genhtml) that are used to generate HTML reports from the lcov.info but this does not seem to be available on Windows. Do I need to install the Linux subsystem for Windows 10 and install genhtml that way?
Please let me know if you have tips on how to use code coverage for Flutter in Windows (reports and/or line visualization in VS Code). Thanks!
A way--I wouldn't call it a good way, but at least it's easy and it works--is to install Atom text editor and the Dart and lcov-info packages. Then open your Flutter project and click Ctrl+Alt+c and the coverage report in graphical format will be displayed.
On the Official Flutter Packages website, it is written that the plugin for Code Coverage, dart_codecov_generator (https://pub.dev/packages/dart_codecov_generator), is DART 2 INCOMPATIBLE. So, is there a way we can use Code Coverage for Flutter projects?
Yes it possible to get the code coverage for a flutter project.
if you run flutter test --coverage, it will output a file (lcov.info) in the coverage folder and then multiple solution are possible:
you can use genhtml program on this file to get the coverage (you will have to do some parsing)
use online tool like codecov to upload you code coverage into the service.
I saw several solutions for NUnit 2.x version. For example, I can create XSLT, or use Allure Reporter.
But how can I do it for NUnit 3.x version (without writing my own XSLT for NUnit XML results)?
Allure does not work with NUnit3.
I would suggest using GHPReporter.
You can create reports for NUnit 3, SpecFlow and MSTest.
No additional attributes required for NUnit 3. Just set up addin (see short instruction in README file: https://github.com/GHPReporter/Ghpr.NUnit) and run your tests with NUnit3 Console.
View your report locally in Firefox:
Go to about:config
Find security.fileuri.strict_origin_policy parameter
Set it to false
View your report locally in Chrome:
Close your Chrome (all instances)
Launch it with --allow-file-access-from-files option:
eg C:\PATH TO\chrome.exe --allow-file-access-from-files
Also see demo report here
EDITED
NUnitGo is no longer maintained.
I am in the process of trying to figure out if we can use the Allure plugin for TeamCity to show code coverage, and completed tests in our build pipeline.
All of the tests for our web services are written in CoffeeScript using Hapijs Lab.
When we run the tests now we use 'npm test' and once the tests complete a coverage.html document is generated.
Does anyone know of a way that I can convert this coverage.html report into a format that Allure would understand? From what I have read it seems that Allure is expecting XML. Does anyone have experience in converting an existing report into XML?
When you run your lab tests you can add the flag:
lab tests.js --reporter junit
And you will get a junit style xml output.
Then you need to make sure you have the JUnit adapter installed for allure. You can find info about that here:
https://github.com/allure-framework/allure-core/wiki/JUnit
With gcovr I am able to generate code coverge report(coverage.xml) for my IOS application.How will I use cobertura plugin to convert the coverage.xml to cobertura html report?
Any help appreciated!
I use the lcov tool suite to generate HTML reports like these. . . The build-script to do this is here.
Nice feature: After every build from the build server, the results are uploaded to the Github page.
I was thinking of making a tool to auto-install the script in Xcode. There's an app you can use to view coverage results, but I was after something that:
Can be run from cmd-line. This makes it compatible with CI build-servers as well as easy to verify results locally.
lcov can easily be installed via MacPorts or home-brew.