test: merge PR #22 and standardize testing on PostgreSQL with forced environment variables

Author: dotMavriQ

phpunit.xml

@@ -18,22 +18,22 @@
         </include>
     </source>
     <php>
-        <env name="APP_ENV" value="testing"/>
-        <env name="APP_MAINTENANCE_DRIVER" value="file"/>
-        <env name="BCRYPT_ROUNDS" value="4"/>
-        <env name="BROADCAST_CONNECTION" value="null"/>
-        <env name="CACHE_STORE" value="array"/>
-        <env name="DB_CONNECTION" value="pgsql"/>
-        <env name="DB_HOST" value="127.0.0.1"/>
-        <env name="DB_PORT" value="5432"/>
-        <env name="DB_DATABASE" value="teal_test"/>
-        <env name="DB_USERNAME" value="teal"/>
-        <env name="DB_PASSWORD" value="secret"/>
-        <env name="MAIL_MAILER" value="array"/>
-        <env name="QUEUE_CONNECTION" value="sync"/>
-        <env name="SESSION_DRIVER" value="array"/>
-        <env name="PULSE_ENABLED" value="false"/>
-        <env name="TELESCOPE_ENABLED" value="false"/>
-        <env name="NIGHTWATCH_ENABLED" value="false"/>
+        <env name="APP_ENV" value="testing" force="true"/>
+        <env name="APP_MAINTENANCE_DRIVER" value="file" force="true"/>
+        <env name="BCRYPT_ROUNDS" value="4" force="true"/>
+        <env name="BROADCAST_CONNECTION" value="null" force="true"/>
+        <env name="CACHE_STORE" value="array" force="true"/>
+        <env name="DB_CONNECTION" value="pgsql" force="true"/>
+        <env name="DB_HOST" value="127.0.0.1" force="true"/>
+        <env name="DB_PORT" value="5432" force="true"/>
+        <env name="DB_DATABASE" value="teal_test" force="true"/>
+        <env name="DB_USERNAME" value="teal" force="true"/>
+        <env name="DB_PASSWORD" value="secret" force="true"/>
+        <env name="MAIL_MAILER" value="array" force="true"/>
+        <env name="QUEUE_CONNECTION" value="sync" force="true"/>
+        <env name="SESSION_DRIVER" value="array" force="true"/>
+        <env name="PULSE_ENABLED" value="false" force="true"/>
+        <env name="TELESCOPE_ENABLED" value="false" force="true"/>
+        <env name="NIGHTWATCH_ENABLED" value="false" force="true"/>
     </php>
 </phpunit>