Code Coverage

.gitignore

@@ -2,3 +2,4 @@ vendor
 composer.lock
 .idea
 .php_cs.cache
+build

.travis.yml

@@ -1,4 +1,7 @@
 language: php
+env:
+    global:
+        - CC_TEST_REPORTER_ID=$CC_TEST_REPORTER_ID
 dist: precise
 php:
     - '7.1'

composer.json

@@ -32,7 +32,7 @@
         }
     },
     "scripts": {
-        "test": "@php vendor/bin/phpunit --verbose",
+        "test": "@php vendor/bin/phpunit --verbose --coverage-text --coverage-clover build/logs/clover.xml",
         "style": "@php vendor/bin/php-cs-fixer fix"
     }
 }

phpunit.xml.dist

@@ -15,6 +15,7 @@
             <directory suffix="Test.php">./tests</directory>
         </testsuite>
     </testsuites>
+
     <filter>
         <whitelist>
             <directory>./src</directory>