Merge pull request #9 from jacobkiers/update-travis-configuration

Update travis configuration: test PHP 5.3-5.6; 7 and HHVM.

.travis.yml

@@ -1,9 +1,15 @@
+sudo: false
+
 language: php
 php:
+  - 5.3
   - 5.4
   - 5.5
+  - 5.6
+  - 7
+  - hhvm
 
 before_script:
  - composer selfupdate --quiet
- - composer install --dev
+ - composer install --prefer-dist
  - vendor/phpunit/phpunit/composer/bin/phpunit

src/JacobKiers/OAuth/SignatureMethod/SignatureMethod.php

@@ -27,28 +27,6 @@
  */
 abstract class SignatureMethod implements SignatureMethodInterface
 {
-    /**
-     * Return the name of the Signature Method (ie HMAC-SHA1).
-     *
-     * @return string
-     */
-    abstract public function getName();
-
-    /**
-     * Build up the signature.
-     *
-     * NOTE: The output of this function MUST NOT be urlencoded.
-     * the encoding is handled in OAuthRequest when the final
-     * request is serialized.
-     *
-     * @param JacobKiers\OAuth\Request\RequestInterface $request
-     * @param JacobKiers\OAuth\Consumer\ConsumerInterface        $consumer
-     * @param JacobKiers\OAuth\Token\TokenInterface     $token
-     *
-     * @return string
-     */
-    abstract public function buildSignature(RequestInterface $request, ConsumerInterface $consumer, TokenInterface $token = null);
-
     /**
      * Get the signature key, made up of consumer and optionally token shared secrets.
      *