Drop php 5.5

Author: snapshotpl

composer.json

@@ -9,11 +9,11 @@
  "request-id"
  ],
  "require": {
- "php": "^5.5 || ^7.0",
+ "php": "^5.6 || ^7.0",
  "psr/http-message": "^1.0"
  },
  "require-dev": {
- "phpunit/phpunit": "^4.8.6",
+ "phpunit/phpunit": "^5.6 || ^6.1.3",
  "ramsey/uuid": "^3.0",
  "zendframework/zend-diactoros": "^1.1.3"
  },

phpunit.xml

@@ -2,16 +2,11 @@
 
 <phpunit bootstrap="./vendor/autoload.php" colors="true">
  <testsuites>
- <testsuite name="PhpMiddleware\\LogHttpMessages Tests">
+ <testsuite>
  <directory>./test</directory>
  </testsuite>
  </testsuites>
 
- <logging>
- <log type="coverage-clover" target="tmp/phpunit-coverage-clover.xml"/>
- <log type="coverage-html" target="tmp/" />
- </logging>
-
  <filter>
  <whitelist processUncoveredFilesFromWhitelist="true">
  <directory suffix=".php">./src</directory>