Merge pull request #1 from rdohms/internal/add-travis

Add Travis for CI builds

Author: rdohms

.travis.yml

@@ -0,0 +1,17 @@
+language: php
+php:
+    - '7.2'
+    - '7.3'
+    - nightly
+
+before_script:
+    - travis_retry composer self-update
+    - travis_retry composer install --no-interaction
+
+script:
+    - vendor/bin/phpunit
+    - vendor/bin/phpcs
+
+matrix:
+    allow_failures:
+        - php: nightly

composer.json

@@ -15,9 +15,6 @@
     ],
     "require-dev": {
         "dms/coding-standard": "^1.0",
-        "phpstan/phpstan": "^0.11.2",
-        "phpstan/phpstan-strict-rules": "^0.11.0",
-        "phpstan/phpstan-phpunit": "^0.11.0",
         "squizlabs/php_codesniffer": "^3.4"
     },
     "autoload": {
@@ -28,6 +25,9 @@
     "autoload-dev": {
         "psr-4": {
             "DMS\\PHPUnitExtensions\\ArraySubset\\Tests\\": "tests"
-        }
+        },
+        "classmap": [
+            "vendor/phpunit/phpunit/tests/"
+        ]
     }
 }