How To Install rubygem-test-unit on CentOS 8
rubygem-test-unit is An xUnit family unit testing framework for Ruby
Introduction
In this tutorial we learn how to install rubygem-test-unit on CentOS 8.
What is rubygem-test-unit
Test principles. These were originally designed by Kent Beck, creator of extreme programming software development methodology, for Smalltalk’s SUnit. It allows writing tests, checking results and automated testing in Ruby.
We can use yum or dnf to install rubygem-test-unit on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install rubygem-test-unit.
Install rubygem-test-unit on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install rubygem-test-unit using dnf by running the following command:
sudo dnf -y install rubygem-test-unit
Install rubygem-test-unit on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install rubygem-test-unit using yum by running the following command:
sudo yum -y install rubygem-test-unit
How To Uninstall rubygem-test-unit on CentOS 8
To uninstall only the rubygem-test-unit package we can use the following command:
sudo dnf remove rubygem-test-unit
rubygem-test-unit Package Contents on CentOS 8
/usr/share/gems/gems/test-unit-3.2.7
/usr/share/gems/gems/test-unit-3.2.7/COPYING
/usr/share/gems/gems/test-unit-3.2.7/GPL
/usr/share/gems/gems/test-unit-3.2.7/LGPL
/usr/share/gems/gems/test-unit-3.2.7/PSFL
/usr/share/gems/gems/test-unit-3.2.7/README.md
/usr/share/gems/gems/test-unit-3.2.7/Rakefile
/usr/share/gems/gems/test-unit-3.2.7/doc
/usr/share/gems/gems/test-unit-3.2.7/doc/text
/usr/share/gems/gems/test-unit-3.2.7/doc/text/getting-started.md
/usr/share/gems/gems/test-unit-3.2.7/doc/text/how-to.md
/usr/share/gems/gems/test-unit-3.2.7/doc/text/news.md
/usr/share/gems/gems/test-unit-3.2.7/lib
/usr/share/gems/gems/test-unit-3.2.7/lib/test
/usr/share/gems/gems/test-unit-3.2.7/lib/test-unit.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/assertion-failed-error.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/assertions.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/attribute-matcher.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/attribute.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/auto-runner-loader.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/autorunner.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/code-snippet-fetcher.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/collector
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/collector.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/collector/descendant.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/collector/dir.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/collector/load.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/collector/objectspace.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/collector/xml.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/color-scheme.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/color.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/data.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/diff.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/error.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/exception-handler.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/failure.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/fault-location-detector.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/fixture.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/notification.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/omission.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/pending.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/priority.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/runner
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/runner/console.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/runner/emacs.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/runner/xml.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/test-suite-creator.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/testcase.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/testresult.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/testsuite.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/console
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/console/outputlevel.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/console/testrunner.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/emacs
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/emacs/testrunner.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/testrunner.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/testrunnermediator.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/testrunnerutilities.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/xml
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/ui/xml/testrunner.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/util
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/util/backtracefilter.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/util/method-owner-finder.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/util/observable.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/util/output.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/util/procwrapper.rb
/usr/share/gems/gems/test-unit-3.2.7/lib/test/unit/version.rb
/usr/share/gems/gems/test-unit-3.2.7/sample
/usr/share/gems/gems/test-unit-3.2.7/sample/adder.rb
/usr/share/gems/gems/test-unit-3.2.7/sample/subtracter.rb
/usr/share/gems/gems/test-unit-3.2.7/sample/test_adder.rb
/usr/share/gems/gems/test-unit-3.2.7/sample/test_subtracter.rb
/usr/share/gems/gems/test-unit-3.2.7/sample/test_user.rb
/usr/share/gems/gems/test-unit-3.2.7/test
/usr/share/gems/gems/test-unit-3.2.7/test/collector
/usr/share/gems/gems/test-unit-3.2.7/test/collector/test-descendant.rb
/usr/share/gems/gems/test-unit-3.2.7/test/collector/test-load.rb
/usr/share/gems/gems/test-unit-3.2.7/test/collector/test_dir.rb
/usr/share/gems/gems/test-unit-3.2.7/test/collector/test_objectspace.rb
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures/header-label.csv
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures/header-label.tsv
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures/header.csv
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures/header.tsv
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures/no-header.csv
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures/no-header.tsv
/usr/share/gems/gems/test-unit-3.2.7/test/fixtures/plus.csv
/usr/share/gems/gems/test-unit-3.2.7/test/run-test.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-assertions.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-attribute-matcher.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-attribute.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-code-snippet.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-color-scheme.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-color.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-data.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-diff.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-emacs-runner.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-error.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-failure.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-fault-location-detector.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-fixture.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-notification.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-omission.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-pending.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-priority.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-test-case.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-test-result.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-test-suite-creator.rb
/usr/share/gems/gems/test-unit-3.2.7/test/test-test-suite.rb
/usr/share/gems/gems/test-unit-3.2.7/test/testunit-test-util.rb
/usr/share/gems/gems/test-unit-3.2.7/test/ui
/usr/share/gems/gems/test-unit-3.2.7/test/ui/test_testrunmediator.rb
/usr/share/gems/gems/test-unit-3.2.7/test/util
/usr/share/gems/gems/test-unit-3.2.7/test/util/test-method-owner-finder.rb
/usr/share/gems/gems/test-unit-3.2.7/test/util/test-output.rb
/usr/share/gems/gems/test-unit-3.2.7/test/util/test_backtracefilter.rb
/usr/share/gems/gems/test-unit-3.2.7/test/util/test_observable.rb
/usr/share/gems/gems/test-unit-3.2.7/test/util/test_procwrapper.rb
/usr/share/gems/specifications/test-unit-3.2.7.gemspec
References
Summary
In this tutorial we learn how to install rubygem-test-unit on CentOS 8 using yum and dnf.