Add tavis and coveralls

.coveralls.yml

@@ -0,0 +1,3 @@
+coverage_clover: tests/Logs/clover.xml
+json_path: tests/Logs/coveralls-upload.json
+service_name: travis-ci

.travis.yml

@@ -0,0 +1,12 @@
+language: php
+dist: trusty
+php:
+  - '7.1'
+  - '7.2'
+  - '7.3'
+install:
+  - composer update
+script:
+ - ./vendor/bin/phpunit --coverage-clover ./tests/Logs/clover.xml
+after_script:
+ - php vendor/bin/php-coveralls -v

composer.json

@@ -25,6 +25,7 @@
         }
     },
     "require-dev": {
-        "phpunit/phpunit": "^8.0"
+        "phpunit/phpunit": "^8.0",
+        "php-coveralls/php-coveralls": "^2.0"
     }
 }

phpunit.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="vendor/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false">
+    <testsuites>
+        <testsuite name="Unit Tests">
+            <directory suffix="Test.php">./tests/Unit</directory>
+            <directory suffix="Test.php">./tests/Integration</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src</directory>
+            <exclude>
+                <directory suffix=".php">src/Examples</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+    <php>
+
+    </php>
+</phpunit>