Use github actions for PHPUnit (#170)

* Use github actions

* Use constant PHP_EOL

* minor

* Push on master

* Push on master

* Fixed branch alias

.github/workflows/bc.yml

@@ -1,4 +1,9 @@
-on: [push, pull_request]
+on:
+  pull_request: ~
+  push:
+    branches:
+      - "master"
+
 name: Roave
 jobs:
   roave_bc_check:

.github/workflows/branch-alias.yml

@@ -53,23 +53,14 @@ jobs:
 
           composer config extra.branch-alias.dev-main ${{ steps.find_alias.outputs.alias }}-dev
 
-      - name: Commit & push the new files
-        run: |
-          echo "::group::git status"
-          git status
-          echo "::endgroup::"
-
-          git add -N .
-          if [[ $(git diff --numstat | wc -l) -eq 0 ]]; then
-            echo "No changes found. Exiting."
-            exit 0;
-          fi
-
-          git config --local user.email "noreply@github.com"
-          git config --local user.name "GitHub"
-
-          echo "::group::git push"
-          git add .
-          git commit -m "Update branch alias"
-          git push
-          echo "::endgroup::"
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          base: main
+          branch: branch-alias-update
+          author: GitHub <noreply@github.com>
+          committer: GitHub <noreply@github.com>
+          commit-message: Updating branch alias to ${{ steps.find_alias.outputs.alias }}
+          title: Update branch alias
+          body: |
+            Since we just tagged a new version, we need to update composer.json branch alias.

.github/workflows/static.yml

@@ -1,4 +1,9 @@
-on: [push, pull_request]
+on:
+  pull_request: ~
+  push:
+    branches:
+      - "master"
+
 name: Static analysis
 jobs:
   phpstan:

.github/workflows/tests.yml

@@ -0,0 +1,82 @@
+on:
+  pull_request: ~
+  push:
+    branches:
+      - "master"
+
+name: Tests
+
+jobs:
+  phpunit:
+    name: PHPUnit with PHP ${{ matrix.php-version }} on ${{ matrix.operating-system }}
+
+    strategy:
+      matrix:
+        operating-system:
+          - 'ubuntu-latest'
+        php-version:
+          - '7.1'
+          - '7.2'
+          - '7.3'
+          - '7.4'
+          - '8.0'
+        include:
+          - operating-system: 'windows-latest'
+            php-version: '7.4'
+
+    runs-on: ${{ matrix.operating-system }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install PHP with extensions
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: none
+          php-version: ${{ matrix.php-version }}
+
+      - name: Get composer cache directory
+        id: composer-cache
+        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ${{ steps.composer-cache.outputs.dir }}
+          key: composer-${{ runner.os }}-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}
+          restore-keys: |
+            composer-${{ runner.os }}-${{ matrix.php-version }}-
+            composer-${{ runner.os }}-
+            composer-
+
+      - name: Download dependencies
+        run: composer update --no-interaction --no-progress --optimize-autoloader
+
+      - name: Run PHPUnit
+        run: ./vendor/bin/phpunit
+
+  phpunit-lowest:
+    name: PHPUnit lowest dependencies
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Install PHP with extensions
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: none
+          php-version: 7.4
+
+      - name: Download dependencies
+        run: composer update --no-interaction --no-progress --optimize-autoloader --prefer-stable --prefer-lowest
+
+      - name: Run PHPUnit
+        run: ./vendor/bin/phpunit --coverage-text --coverage-clover=coverage.xml
+
+      - name: Upload coverage
+        run: |
+          wget https://scrutinizer-ci.com/ocular.phar
+          php ocular.phar code-coverage:upload --format=php-clover coverage.xml

composer.json

@@ -42,7 +42,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0-dev"
+            "dev-master": "1.4-dev"
         }
     }
 }

phpunit.xml.dist

@@ -1,10 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" colors="true" bootstrap="vendor/autoload.php" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-  <coverage>
-    <include>
-      <directory suffix=".php">src/</directory>
-    </include>
-  </coverage>
   <testsuites>
     <testsuite name="Unit tests">
       <directory>tests/</directory>

tests/UploadedFileTest.php

@@ -134,7 +134,7 @@ public function testGetStream()
         $upload = new UploadedFile(__DIR__.'/Resources/foo.txt', 0, UPLOAD_ERR_OK);
         $stream = $upload->getStream();
         $this->assertInstanceOf(StreamInterface::class, $stream);
-        $this->assertEquals("Foobar\n", $stream->__toString());
+        $this->assertEquals('Foobar'.PHP_EOL, $stream->__toString());
     }
 
     public function testSuccessful()