Merge pull request #17 from MacFJA/abstraction

Remove hard dependency on Predis + allow other Redis lib

Author: MacFJA

.unused.dist.php

@@ -28,6 +28,7 @@
         'enlightn/security-checker', // QA tool
         'php-parallel-lint/php-parallel-lint', // QA tool
         'sebastian/phpcpd', // QA tool
+        'ukko/phpredis-phpdoc' // Stubs
     ],
     'excludeDirectories' => [],
     'scanFiles' => [],

Makefile

@@ -1,4 +1,4 @@
-.PHONY: analyze fix-code test coverage mutation-test validation
+.PHONY: analyze fix-code test coverage validation integration-test
 
 analyze: | vendor
 	$(COMPOSER) exec -v parallel-lint -- src
@@ -22,7 +22,10 @@ coverage: | vendor
 	@if [ -z "`php -v | grep -i 'xdebug'`" ]; then echo "You need to install Xdebug in order to do this action"; exit 1; fi
 	$(COMPOSER) exec -v phpunit -- --coverage-text --color
 
-validation: fix-code analyze test coverage
+integration-test: | vendor
+	$(COMPOSER) exec -v phpunit -- --group integration
+
+validation: fix-code analyze test coverage integration-test
 
 vendor: composer.json
 	$(COMPOSER) install --optimize-autoloader --no-suggest --prefer-dist