Merge pull request #418 from ergebnis/fix/infection

Fix: Remove infection/infection

.gitattributes

@@ -6,7 +6,6 @@
 /.gitignore                     export-ignore
 /.php-cs-fixer.php              export-ignore
 /composer-require-checker.json  export-ignore
-/infection.json                 export-ignore
 /Makefile                       export-ignore
 /phpstan-baseline.neon          export-ignore
 /phpstan.neon                   export-ignore

.github/CONTRIBUTING.md

@@ -82,18 +82,6 @@ $ make tests
 
 to run all the tests.
 
-## Mutation Tests
-
-We are using [`infection/infection`](https://github.com/infection/infection) to ensure a minimum quality of the tests.
-
-Enable `pcov` or `Xdebug` and run
-
-```sh
-$ make mutation-tests
-```
-
-to run mutation tests.
-
 ## Extra lazy?
 
 Run

.github/settings.yml

@@ -17,7 +17,6 @@ branches:
           - "Code Coverage (7.3, locked)"
           - "Coding Standards (7.3, locked)"
           - "Dependency Analysis (7.3, locked)"
-          - "Mutation Tests (7.3, locked)"
           - "Static Code Analysis (7.3, locked)"
           - "Tests (7.3, highest)"
           - "Tests (7.3, locked)"

.github/workflows/integrate.yaml

@@ -289,48 +289,6 @@ jobs:
           CODECOV_TOKEN: "${{ secrets.CODECOV_TOKEN }}"
         run: "bash <(curl -s https://codecov.io/bash)"
 
-  mutation-tests:
-    name: "Mutation Tests"
-
-    runs-on: "ubuntu-latest"
-
-    strategy:
-      matrix:
-        php-version:
-          - "7.3"
-
-        dependencies:
-          - "locked"
-
-    steps:
-      - name: "Checkout"
-        uses: "actions/checkout@v2.3.4"
-
-      - name: "Install PHP with extensions"
-        uses: "shivammathur/setup-php@2.11.0"
-        with:
-          coverage: "xdebug"
-          extensions: "${{ env.PHP_EXTENSIONS }}"
-          php-version: "${{ matrix.php-version }}"
-
-      - name: "Determine composer cache directory"
-        uses: "./.github/actions/composer/composer/determine-cache-directory"
-
-      - name: "Cache dependencies installed with composer"
-        uses: "actions/cache@v2.1.5"
-        with:
-          path: "${{ env.COMPOSER_CACHE_DIR }}"
-          key: "php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-${{ hashFiles('composer.lock') }}"
-          restore-keys: "php-${{ matrix.php-version }}-composer-${{ matrix.dependencies }}-"
-
-      - name: "Install ${{ matrix.dependencies }} dependencies with composer"
-        uses: "./.github/actions/composer/composer/install"
-        with:
-          dependencies: "${{ matrix.dependencies }}"
-
-      - name: "Run mutation tests with Xdebug and infection/infection"
-        run: "vendor/bin/infection --configuration=infection.json"
-
   merge:
     name: "Merge"
 
@@ -340,7 +298,6 @@ jobs:
       - "code-coverage"
       - "coding-standards"
       - "dependency-analysis"
-      - "mutation-tests"
       - "static-code-analysis"
       - "tests"
 

Makefile

@@ -21,11 +21,6 @@ dependency-analysis: vendor ## Runs a dependency analysis with maglnet/composer-
 help: ## Displays this list of targets with descriptions
 	@grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[32m%-30s\033[0m %s\n", $$1, $$2}'
 
-.PHONY: mutation-tests
-mutation-tests: vendor ## Runs mutation tests with infection/infection
-	mkdir -p .build/infection
-	vendor/bin/infection vendor/bin/infection --configuration=infection.json
-
 .PHONY: static-code-analysis
 static-code-analysis: vendor ## Runs a static code analysis with phpstan/phpstan and vimeo/psalm
 	mkdir -p .build/phpstan

composer.json

@@ -20,7 +20,6 @@
     "ergebnis/license": "^1.1.0",
     "ergebnis/phpstan-rules": "~0.15.3",
     "ergebnis/test-util": "^1.5.0",
-    "infection/infection": "~0.18.2",
     "phpstan/extension-installer": "^1.1.0",
     "phpstan/phpstan": "~0.12.85",
     "phpstan/phpstan-deprecation-rules": "~0.12.6",