replace travis with github actions (#1452)

.github/workflows/testing.yaml

@@ -0,0 +1,58 @@
+name: Tests & Migrations
+on:
+    pull_request: null
+    push:
+        branches:
+            - master
+jobs:
+    tests:
+        runs-on: ubuntu-latest
+        services:
+            mysql:
+                image: mysql:5.7
+                env:
+                    MYSQL_ALLOW_EMPTY_PASSWORD: false
+                    MYSQL_ROOT_PASSWORD: kimai
+                    MYSQL_DATABASE: kimai
+                ports:
+                    - 3306/tcp
+                options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
+        strategy:
+            matrix:
+                php: ['7.2', '7.3', '7.4']
+
+        name: PHP ${{ matrix.php }}
+        steps:
+            -   uses: actions/checkout@v2
+            -   uses: shivammathur/setup-php@v1
+                with:
+                    php-version: ${{ matrix.php }}
+                    coverage: none
+                    extensions: mbstring, xml, ctype, iconv, intl, pdo_sqlite, mysql
+            -   run: |
+                    composer install --no-progress
+                    composer require zendframework/zend-ldap
+            -   name: Setup problem matchers for PHPUnit
+                run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"
+            -   name: Run unit tests
+                run: composer kimai:tests-unit
+            -   name: Run migrations on MySQL
+                run: |
+                    bin/console doctrine:database:create --if-not-exists -n
+                    bin/console doctrine:migrations:migrate -n
+                    bin/console doctrine:migrations:migrate first -n
+                env:
+                    DATABASE_URL: mysql://root:kimai@127.0.0.1:${{ job.services.mysql.ports['3306'] }}/kimai
+                    APP_ENV: dev
+                    MAILER_URL: null://localhost
+            -   name: Run migrations on SQLite
+                run: |
+                    bin/console doctrine:database:create -n
+                    bin/console doctrine:migrations:migrate -n
+                    bin/console doctrine:migrations:migrate first -n
+                env:
+                    DATABASE_URL: sqlite:///%kernel.project_dir%/var/data/kimai_migrations.sqlite
+                    APP_ENV: dev
+                    MAILER_URL: null://localhost
+            -   name: Run integration tests
+                run: composer kimai:tests-integration