Update test runner on Travis CI to use latest testing tools

.travis.yml

@@ -8,14 +8,16 @@ php:
   - 7.0
   - hhvm
 
+sudo: false
+
 before_script:
   - travis_retry composer self-update
-  - travis_retry composer install --no-interaction --prefer-source
+  - travis_retry composer install --no-interaction --prefer-dist
 
 script:
   - mkdir -p build/logs
   - ./vendor/bin/parallel-lint src tests
-  - ./vendor/bin/phpunit --coverage-text
+  - ./vendor/bin/phpunit --coverage-clover build/logs/clover.xml
   - ./vendor/bin/phpcs src --standard=psr2 -sp
 
 after_script:

composer.json

@@ -25,10 +25,11 @@
         "php": ">=5.3.2"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.5",
-        "squizlabs/php_codesniffer": "~2.2",
-        "jakub-onderka/php-parallel-lint": "0.8.*",
-        "satooshi/php-coveralls": "0.6.*"
+        "phpunit/phpunit": "^4.7|^5.0",
+        "squizlabs/php_codesniffer": "^2.3",
+        "jakub-onderka/php-parallel-lint": "^0.9.0",
+        "satooshi/php-coveralls": "^0.6.1",
+        "apigen/apigen": "^4.1"
     },
     "autoload": {
         "psr-4": { "Bitworking\\": "src/Bitworking/" }

phpunit.xml.dist

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit bootstrap="./tests/bootstrap.php" colors="true">
+<phpunit bootstrap="./vendor/autoload.php" colors="true" verbose="true">
     <testsuites>
         <testsuite>
             <directory>./tests</directory>
@@ -10,13 +10,4 @@
             <directory suffix=".php">./src</directory>
         </whitelist>
     </filter>
-    <logging>
-        <log type="coverage-html" target="build/coverage" title="Bitworking\Mimeparse"
-            charset="UTF-8" yui="true" highlight="true"
-            lowUpperBound="35" highLowerBound="70"/>
-        <log type="coverage-clover" target="build/logs/clover.xml"/>
-        <log type="junit" target="build/logs/junit.xml"
-            logIncompleteSkipped="false"/>
-    </logging>
 </phpunit>
-