halogen | Find dead code by running code coverage in production | Code Coverage Tools library

 by   ileitch Ruby Version: Current License: MIT

kandi X-RAY | halogen Summary

kandi X-RAY | halogen Summary

halogen is a Ruby library typically used in Code Quality, Code Coverage Tools applications. halogen has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Identifying unused code in Ruby is hard. Test suite coverage will get you so far, but you're out of luck if you have old tests covering unused code. Halogen consists of a patch to CRuby (MRI) and instrumentation for your framework to allow running Coverage in production.
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            kandi-support Support

              halogen has a low active ecosystem.
              It has 3 star(s) with 1 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              halogen has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of halogen is current.

            kandi-Quality Quality

              halogen has no bugs reported.

            kandi-Security Security

              halogen has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              halogen is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              halogen releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            halogen Key Features

            No Key Features are available at this moment for halogen.

            halogen Examples and Code Snippets

            No Code Snippets are available at this moment for halogen.

            Community Discussions

            QUESTION

            Why is CodeCoverage.exe producing near empty .coverage Files?
            Asked 2022-Mar-25 at 19:29

            In our Jenkins pipeline, we use SonarQube to report on our code coverage. After running all of our unit/integration tests to produce the .coverage file, we need to analyze this file to create the ".coverage.coveragexml" which is ultimately what is used by SonarQube to interpret the code coverage. We do this by using the CodeCoverage.exe:

            ...

            ANSWER

            Answered 2022-Mar-25 at 19:29

            It seems the base image we use must have a non-enterprise edition of the Code Coverage tools (which is a requirement). We tested our SonarQube projects commands locally using an enterprise edition of the tools (I have Visual Studio 2022 Enterprise installed on my machine), and the coverage files produced contain the correct data. However, when we used a Visual Studio Professional install, the files are empty just like our Jenkins pipeline.

            As stated, this started happening when the base image was updated - in particular it was around November 8th 2021. It seems the base docker image we were using (mcr.microsoft.com/dotnet/framework/sdk:4.8-20220210-windowsservercore-ltsc2019) has the latest 2022 tools, but it must not be an enterprise edition - hence the empty files.

            We switched our pipeline over to using dotCover instead to perform the analysis, which works as expected and our SonarQube coverage is back to normal.

            Source https://stackoverflow.com/questions/71587878

            QUESTION

            GitLab Docker Runner to reuse installed software layers
            Asked 2020-Jan-29 at 15:42

            A very typical scenario with GitLab CI is to install a few packages you need for your jobs (linters, code coverage tools, deployment-specific helpers and so on) and to then run your actual stages/steps of a building, testing and deploying your software.

            The Docker runner is a very neat and clean solution, but it seems very wasteful to always run the steps that install the base software. Normally, Docker is able to cache such layers, but with the way the GitLab Docker runner works, that doesn't happen.

            Do we realize that setting up another project to produce pre-configured Docker images would be one solution, but are there any better ones? Basically, what we want to say is: "If the before section hasn't changed, you can reuse the image from last time, no need to reinstall wget or whatever".

            Any solution like that out there?

            ...

            ANSWER

            Answered 2020-Jan-29 at 14:23

            You can use the registry of your gitlab project.

            eg.

            Source https://stackoverflow.com/questions/59964671

            QUESTION

            Convert the last generated .Coverage into coveragexml for SonarQubee in TFS 2017
            Asked 2020-Jan-29 at 09:54

            I am using .Net Core Test --collect "Code coverage" to generate a coverage file, I need to convert this for sonarqube, the issue is I do not nave the name of the file thats generated as its placed in a folder with a guid name and the file name itself is a GUID all under the TestResults folder

            The following script works to convert .coverage files into coveragexml, but its for the whole working directory

            ...

            ANSWER

            Answered 2020-Jan-29 at 09:52

            So you want to take only the last created code coverage file, you can filter the Get-ChiledItem results to get the last one:

            Source https://stackoverflow.com/questions/59962345

            QUESTION

            Making assertions from non-test-case classes
            Asked 2020-Jan-16 at 02:47
            Background

            I have a rails model that contains an ActiveRecord::Enum. I have a view helper that takes a value of this enum, and returns one of several possible responses. Suppose the cases were called enum_cases, for example:

            ...

            ANSWER

            Answered 2020-Jan-16 at 01:36

            enum_cases must be kept up to date when the production logic changes violating the DRY principle. This makes it more likely for there to be a mistake. Furthermore it is test code living in production, another red flag.

            We can solve this by refactoring the case into a Hash lookup making it data driven. And also giving it a name describing what it's associated with and what it does, these are "handlers". I've also turned it into a method call making it easier to access and which will bear fruit later.

            Source https://stackoverflow.com/questions/59761298

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install halogen

            First you need to install CRuby with the Halogen patch applied.
            rvm
            ruby-build

            Support

            Fork itCreate your feature branch (git checkout -b my-new-feature)Commit your changes (git commit -am 'Add some feature')Push to the branch (git push origin my-new-feature)Create new Pull Request
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          • HTTPS

            https://github.com/ileitch/halogen.git

          • CLI

            gh repo clone ileitch/halogen

          • sshUrl

            git@github.com:ileitch/halogen.git

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