From 673a964aedfe5382278911b92cacc0db8451b14b Mon Sep 17 00:00:00 2001
From: Dmytro Sokil <dmytro.sokil@gmail.com>
Date: Sun, 14 Dec 2014 20:19:49 +0200
Subject: [PATCH] test variable processor

---
 src/Processor/VariableProcessor.php | 20 -----------------
 tests/DetectorTest.php              | 35 ++++++++++++++++++++++++-----
 2 files changed, 30 insertions(+), 25 deletions(-)

diff --git a/src/Processor/VariableProcessor.php b/src/Processor/VariableProcessor.php
index ab78692..e1029b9 100644
--- a/src/Processor/VariableProcessor.php
+++ b/src/Processor/VariableProcessor.php
@@ -57,30 +57,11 @@ protected function getValue()
         }
     }
 
-    protected function isValueExists()
-    {
-        switch($this->variableType) {
-            case 'GLOBALS'  : return array_key_exists($this->name, $GLOBALS);
-            case '_GET'     : return array_key_exists($this->name, $_GET);
-            case '_POST'    : return array_key_exists($this->name, $_POST);
-            case '_SERVER'  : return array_key_exists($this->name, $_SERVER);
-            case '_REQUEST' : return array_key_exists($this->name, $_REQUEST);
-            case '_SESSION' : return array_key_exists($this->name, $_SESSION);
-            case '_COOKIE'  : return array_key_exists($this->name, $_COOKIE);
-            case '_FILES'   : return array_key_exists($this->name, $_FILES);
-            case '_ENV'     : return array_key_exists($this->name, $_ENV);
-        }
-    }
-
     public function isPassed()
     {
         foreach($this->conditionList as $condition => $conditionValue) {
             switch($condition) {
 
-                case self::CONDITION_EXISTS:
-                    $passed = $this->isValueExists();
-                    break;
-
                 case self::CONDITION_EQUALS:
                     $passed = ($this->getValue() === $conditionValue);
                     break;
@@ -113,7 +94,6 @@ public function isPassed()
         return true;
     }
 
-
     public function equals($value)
     {
         $this->conditionList[self::CONDITION_EQUALS] = $value;
diff --git a/tests/DetectorTest.php b/tests/DetectorTest.php
index b3d6a76..7f4e6c5 100644
--- a/tests/DetectorTest.php
+++ b/tests/DetectorTest.php
@@ -150,7 +150,25 @@ public function testCheck_RequestRate_PdoMysqlCollector($pdoErrorMode)
         $pdo->query('DROP TABLE IF EXISTS test_collector');
     }
 
-    public function testCheck_Variable()
+    public function getVarTypeList()
+    {
+        return array(
+            array('GLOBALS'),
+            array('_GET'),
+            array('_POST'),
+            array('_SERVER'),
+            array('_REQUEST'),
+            array('_SESSION'),
+            array('_COOKIE'),
+            array('_FILES'),
+            array('_ENV'),
+        );
+    }
+
+    /**
+     * @dataProvider getVarTypeList
+     */
+    public function testCheck_Variable($varType)
     {
         $detector = new Detector();
 
@@ -160,9 +178,14 @@ public function testCheck_Variable()
 
         $detector
             ->setKey('someKey')
-            ->declareProcessor('variable', function(\Sokil\FraudDetector\Processor\VariableProcessor $processor) {
+            ->declareProcessor('variable', function($processor) use($varType) {
                 /* @var $processor \Sokil\FraudDetector\Processor\VariableProcessor */
-                $processor->setName('globalVariable')->equals(42);
+                $processor
+                    ->setName('globalVariable', $varType)
+                    ->equals(42)
+                    ->notEquals(500)
+                    ->greater(41)
+                    ->lower(43);
             })
             ->onCheckPassed(function() use($status) {
                 $status->ok = true;
@@ -171,11 +194,13 @@ public function testCheck_Variable()
                 $status->ok = false;
             });
 
-        $GLOBALS['globalVariable'] = 42;
+        // valid var
+        $GLOBALS[$varType]['globalVariable'] = 42;
         $detector->check();
         $this->assertTrue($status->ok);
 
-        $GLOBALS['globalVariable'] = 43;
+        // invalid var
+        $GLOBALS[$varType]['globalVariable'] = 43;
         $detector->check();
         $this->assertFalse($status->ok);
     }