initial commit

.github/workflows/gradle-build.yml

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+name: build
+on:
+  push:
+    branches:
+      - "master"
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 11
+        uses: actions/setup-java@v2
+        with:
+          java-version: '11'
+          distribution: 'adopt'
+
+      - name: Build with Gradle
+        run: ./gradlew build
+
+      - name: Test with Gradle
+        run: ./gradlew test
+
+      - name: Pitest with Gradle
+        run: ./gradlew pitest

.gitignore

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+# These are some examples of commonly ignored file patterns.
+# You should customize this list as applicable to your project.
+# Learn more about .gitignore:
+#     https://www.atlassian.com/git/tutorials/saving-changes/gitignore
+
+# Node artifact files
+node_modules/
+dist/
+
+# Compiled Java class files
+*.class
+
+# Compiled Python bytecode
+*.py[cod]
+
+# Log files
+*.log
+
+# Package files
+*.jar
+
+# Maven
+target/
+dist/
+
+# JetBrains IDE
+.idea/
+
+# Unit test reports
+TEST*.xml
+
+# Generated by MacOS
+.DS_Store
+
+# Generated by Windows
+Thumbs.db
+
+# Applications
+*.app
+*.exe
+*.war
+
+# Large media files
+*.mp4
+*.tiff
+*.avi
+*.flv
+*.mov
+*.wmv
+
+# gradle
+build/
+.gradle/
+!gradle/wrapper/gradle-wrapper.jar

LICENSE.md

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+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
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+
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+
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+
+"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
+
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+
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+
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+
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+
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+
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+
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+
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+
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+If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License.
+
+You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.
+5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.
+
+6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.
+
+8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+
+Copyright [2022] [valantic CEC Schweiz AG]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

README.md

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+# Mutation Tester
+This Plugin enables mutation testing in your IDE based on <a href="https://pitest.org">pitest.org</a>.
+
+![build workflow](https://github.com/valantic/mutation-tester/actions/workflows/gradle-build.yml/badge.svg)
+[![Software License](https://img.shields.io/badge/license-Apache%202-orange.svg?style=flat-square)](LICENSE.md)
+[![HitCount](http://hits.dwyl.com/valantic/mutation-tester.svg?style=flat-square)](http://hits.dwyl.com/valantic/mutation-tester)
+
+This package is developed by [valantic CEC Schweiz](https://www.valantic.com/).
+
+
+## About
+Mutation Testing is also called Fault-based testing strategy as it involves creating a fault in the program and it is a type of White Box Testing which is mainly used for Unit Testing.
+When the application code changes, it should produce different results and cause the unit tests to fail. If a unit test does not fail in this situation, it may indicate an issue with the test suite.
+
+This kind of testing helps you to produce better testing results, not only based on line coverage but also on mutation coverage. If less of your code can mutate, you can be sure to have a higher code quality.
+
+This Plugin will help you as developer to run mutation tests easy and fast in your IDE without wasting time in configurations.
+
+
+## Installation
+You can download the plugin from our [github(https://github.com/valantic/mutation-tester)].
+Next open your IntelliJ and install the plugin from disk, as seen below.
+It is recommended to restart your IDE.
+![](src/main/resources/sample/install-disk.png)
+
+
+### IntelliJ Marketplace
+The Plugin will be published to the Intellij Marketplace. This should be avaible in the store after our beta testing (est. 2022-04).
+
+
+## Run the plugin
+You can simply create a new RunConfigurations with Mutation Tester
+![](src/main/resources/sample/create-configuration.png)
+
+This Plugin will save you a lot of time. You don't need to create everytime new configurations by hand to test your new unit test. 
+With this tool you can automatically create configuration for your given test, as seen below by just executing the test in the run context of the unit test.
+
+![](src/main/resources/sample/run-in-class.png)
+
+![](src/main/resources/sample/right-click-in-class.png)
+
+You can also select packages in your test directory and test all classes in this package with all the tests in same named package.
+
+![](src/main/resources/sample/run-context-menu.png)
+
+If you still need to adjust the configuration you can do this easily. Each run will create a RunConfiguration you can simply modify.
+
+![](src/main/resources/sample/run-as.png)
+
+
+## Configuration
+If you need to adjust the defualt configuration, you can just go into your RunConfiguration and adjust the default settings.
+
+![](src/main/resources/sample/advanced-settings.png)
+
+In the tab settings the values of targetTests, targetClasses, reportDir, sourceDirs and mutators can not be empty. Otherwise the tests will not run. in the advanced tab you can easily modify default behaviour.
+
+![](src/main/resources/sample/settings-1.png)
+
+![](src/main/resources/sample/settings-2.png)
+
+You can get more informations about the configuration fields [here](https://pitest.org/quickstart/commandline/).
+
+
+## Copyright and Licensing Information
+See [LICENSE.md](LICENSE.md) for the complete License.
+
+Copyright [2022] [valantic CEC Schweiz AG]
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+```
+http://www.apache.org/licenses/LICENSE-2.0
+```
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+
+## Contact Information
+For any issue with plugin please use the our <a href="https://github.com/valantic/mutation-tester/issues">issueboard on github</a>.
+
+For any information about our company go to <a href="https://valantic.com">valantic.com</a>.
+
+
+## Credit and Acknowledgments
+This Plugin is based on the commandline tools from <a href="https://pitest.org/">pitest.org</a>.
+So special credits go out to henry@pitest.org for developing such an amazing tool.
+
+Also the Icon (mutation.png) is based on an icon from flaticon by Freepik.
+<a href="https://www.flaticon.com/de/kostenlose-icons/gen" title="gen Icons">Gen Icons erstellt von Freepik - Flaticon</a>
+
+
+## Roadmap
+- [ ] refactoring
+- [ ] raise test coverage
+- [ ] testing badges (test and pitest)
+- [ ] fix beta issues
+- [ ] add to IntelliJ Marketplace
+- [ ] cross module testing
+- [ ] caching

build.gradle

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+/*
+ * Copyright [2022] [valantic CEC Schweiz AG]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * Written by Fabian Hüsig <fabian.huesig@cec.valantic.com>, February, 2022
+ */
+plugins {
+    id "java"
+    id "org.jetbrains.intellij" version "$intellijPluginVersion"
+    id 'info.solidsoft.pitest' version "$pitestGradleVersion"
+}
+
+group "com.valantic"
+version "$pluginVersion"
+
+sourceCompatibility = "$javaSourceCompatibility"
+
+repositories {
+    mavenCentral()
+}
+
+// See https://github.com/JetBrains/gradle-intellij-plugin/
+intellij {
+    version = "$intellijVersion"
+    plugins = ["JUnit", "com.intellij.java"]
+}
+
+pitest {
+    timestampedReports = false
+}
+
+dependencies {
+    // https://mvnrepository.com/artifact/org.pitest/pitest
+    implementation group: "org.pitest", name: "pitest", version: "$pitestVersion"
+
+    // https://mvnrepository.com/artifact/org.pitest/pitest-entry
+    implementation group: "org.pitest", name: "pitest-entry", version: "$pitestVersion"
+
+    // https://mvnrepository.com/artifact/org.pitest/pitest-command-line
+    implementation group: "org.pitest", name: "pitest-command-line", version: "$pitestVersion"
+
+    // https://mvnrepository.com/artifact/org.mockito/mockito-core
+    testImplementation group: "org.mockito", name: "mockito-core", version: "$jUnitVersion"
+
+    // https://mvnrepository.com/artifact/org.mockito/mockito-inline
+    testImplementation group: "org.mockito", name: "mockito-inline", version: "$jUnitVersion"
+}
+
+buildSearchableOptions {
+    enabled = false
+}
+
+patchPluginXml {
+    version = project.version
+}
+
+publishPlugin {
+    channels = ["beta"]
+}

gradle.properties

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+pluginVersion=0.1.0
+javaSourceCompatibility=1.8
+intellijPluginVersion=1.3.0
+intellijVersion=2021.2.3
+pitestVersion=1.7.4
+pitestGradleVersion=1.7.0
+jUnitVersion=4.1.0

gradle/wrapper/gradle-wrapper.properties

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists