update test-ci.yml

Author: okbang9

.github/workflows/test-ci.yml

@@ -11,7 +11,7 @@ jobs:
       fail-fast: false
       max-parallel: 1
       matrix:
-        php-versions: ['8.0']
+        php-versions: ['5.4', '5.5', '5.6', '7.0', '8.0']
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -23,13 +23,6 @@ jobs:
           php-version: ${{ matrix.php-versions }}
 
       - name: Install dependencies
-        if: ${{ matrix.php-versions != '8.0' }}
-        run: |
-          composer self-update
-          composer install --no-interaction --prefer-source --dev
-
-      - name: Install dependencies(php8)
-        if: ${{ matrix.php-versions == '8.0' }}
         run: |
           composer self-update
           composer install --no-interaction --prefer-source --dev

composer.json

@@ -16,7 +16,7 @@
         "php": ">=5.3.3"
     },
     "require-dev": {
-        "phpunit/phpunit": "=9.0.0",
+        "phpunit/phpunit": "~4.0",
         "squizlabs/php_codesniffer": "~3.6"
     },
     "autoload": {