설치 테스트 추가

tests/install.suite.yml

@@ -0,0 +1,17 @@
+class_name: InstallTester
+modules:
+    enabled:
+        - PhpBrowser
+        - installHelper
+    config:
+        PhpBrowser:
+            url: 'http://localhost:8000/'
+env:
+    travis:
+        modules:
+            config:
+                Db:
+                    dsn: 'mysql:host=127.0.0.1;dbname=xe_test'
+                    user: 'travis'
+                    password: 'travis'
+                    cleanup: true