diff --git a/.github/workflows/Test.yaml b/.github/workflows/Test.yaml
new file mode 100644
index 0000000..2225e07
--- /dev/null
+++ b/.github/workflows/Test.yaml
@@ -0,0 +1,50 @@
+name: Test
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+  schedule:
+    - cron: 0 6 * * *
+
+jobs:
+  Test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        php:
+          - 8.1
+          - 8.2
+          - 8.3
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup PHP ${{ matrix.php }}
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: pcov
+
+      - name: Validate composer.json
+        run: composer validate
+
+      - name: Cache dependencies
+        id: composer-cache
+        uses: actions/cache@v4
+        with:
+          path: vendor
+          key: php-${{ matrix.php }}
+
+      - name: Install dependencies
+        run: composer update --no-interaction --no-progress
+
+      - name: Run test suite with coverage
+        run: composer test -- --coverage-clover=build/logs/clover.xml
+
+      - name: Upload test coverage
+        uses: codecov/codecov-action@v4
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_ORG_TOKEN }}
diff --git a/.gitignore b/.gitignore
index 9b5d08a..f4469f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /.*/
+!/.github/
 /vendor/
 /composer.lock
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 55c7498..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-notifications:
-  email: false
-
-sudo: false
-
-language: php
-
-php:
-  - 5.6
-  - 7.0
-  - 7.1
-
-env:
-  matrix:
-    -
-    - DEPENDENCIES=--prefer-lowest
-
-matrix:
-  fast_finish: true
-
-cache:
-  directories:
-    - .composer/cache
-
-install:
-  - alias composer=composer\ -n && composer selfupdate
-  - composer validate
-  - composer update $DEPENDENCIES
-
-script:
-  - composer test -- --coverage-clover=build/logs/clover.xml
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
diff --git a/test/CapabilitiesTest.php b/test/CapabilitiesTest.php
index 43d494f..5dd04d0 100644
--- a/test/CapabilitiesTest.php
+++ b/test/CapabilitiesTest.php
@@ -57,8 +57,8 @@ public function testNotice(): void
 
     public function testWarning(): void
     {
-        // zend.assertions may be completely enabled or disabled only in php.ini.
-        ini_set('zend.assertions', -1);
+        // foreach() argument must be of type array|object.
+        foreach (1 as $n) {}
 
         self::assertTrue(true);
     }