diff --git a/README.md b/README.md
index 60a693c..3b2a3d3 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ $validator->addFieldConstraint(0, new Email());
 $validator->addFieldConstraint(1, new Date());
 
 // Validate the legend
-$validator->setExpectedLegend(array('foo', 'bar', 'bim'));
+$validator->setExpectedHeaders(['foo', 'bar', 'bim']);
 
 // An line must contain 3 columns
 $validator->addDataConstraint(new Callback(function($data, ExecutionContextInterface $context) {
@@ -55,10 +55,10 @@ $validator->addDataConstraint(new Callback(function($data, ExecutionContextInter
 }));
 
 // Initialisation of the parser
-$parser = new CsvParser(__DIR__.'/tests/fixtures/example.csv');
-$parser->setHasLegend(true);
+$parser = new CsvParser();
+$parser->setHasHeaders(true);
 
-$validator->validate($parser);
+$validator->validate($parser->parseFile(__DIR__.'/tests/fixtures/example.csv'));
 
 if ($validator->isValid() === false) {
     foreach ($validator->getErrors() as $error) {
@@ -80,6 +80,39 @@ EOF;
 }
 ```
 
+Run `example.php` and see results:
+
+```
+<ul>
+    <li>Line: 1</li>
+    <li>Column: </li>
+    <li>
+        <p>Invalid legend.</p>
+    </li>
+</ul>
+<ul>
+    <li>Line: 4</li>
+    <li>Column: </li>
+    <li>
+        <p>The line must contain 3 columns</p>
+    </li>
+</ul>
+<ul>
+    <li>Line: 2</li>
+    <li>Column: 1</li>
+    <li>
+        <p>This value is not a valid email address.</p>
+    </li>
+</ul>
+<ul>
+    <li>Line: 3</li>
+    <li>Column: 2</li>
+    <li>
+        <p>This value is not a valid date.</p>
+    </li>
+</ul>
+```
+
 Contributors
 ------------
 
diff --git a/composer.json b/composer.json
index c9aa77f..4e8a836 100644
--- a/composer.json
+++ b/composer.json
@@ -17,6 +17,6 @@
     "require": {
         "php": ">=5.6.0",
         "symfony/validator": "2.*",
-        "deblan/csv": "v1.1"
+        "deblan/csv": "v2.0.*"
     }
 }
diff --git a/example.php b/example.php
index 48250f6..595e5c5 100644
--- a/example.php
+++ b/example.php
@@ -20,7 +20,7 @@ $validator->addFieldConstraint(0, new Email());
 $validator->addFieldConstraint(1, new Date());
 
 // Validate the legend
-$validator->setExpectedLegend(array('foo', 'bar', 'bim'));
+$validator->setExpectedHeaders(['foo', 'bar', 'bim']);
 
 // An line must contain 3 columns
 $validator->addDataConstraint(new Callback(function($data, ExecutionContextInterface $context) {
@@ -30,17 +30,17 @@ $validator->addDataConstraint(new Callback(function($data, ExecutionContextInter
 }));
 
 // Initialisation of the parser
-$parser = new CsvParser(__DIR__.'/tests/fixtures/example.csv');
-$parser->setHasLegend(true);
+$parser = new CsvParser();
+$parser->setHasHeaders(true);
 
-$validator->validate($parser);
+$validator->validate($parser->parseFile(__DIR__.'/tests/fixtures/example.csv'));
 
 if ($validator->isValid() === false) {
     foreach ($validator->getErrors() as $error) {
-        $line = $error->getLine(); 
+        $line = $error->getLine();
         $column = $error->getColumn();
         $message = $error->getViolation()->getMessage();
-        
+
         echo <<<EOF
 <ul>
     <li>Line: $line</li>
diff --git a/src/Deblan/CsvValidator/Validator.php b/src/Deblan/CsvValidator/Validator.php
index ee22932..6374910 100644
--- a/src/Deblan/CsvValidator/Validator.php
+++ b/src/Deblan/CsvValidator/Validator.php
@@ -49,7 +49,7 @@ class Validator
     /**
      * @var array
      */
-    protected $expectedLegend = [];
+    protected $expectedHeaders = [];
 
     /**
      * Constructor.
@@ -105,9 +105,9 @@ class Validator
      *
      * @return Validator
      */
-    public function setExpectedLegend(array $legend)
+    public function setExpectedHeaders(array $legend)
     {
-        $this->expectedLegend = $legend;
+        $this->expectedHeaders = $legend;
 
         return $this;
     }
@@ -121,13 +121,12 @@ class Validator
     {
         if ($this->parser !== $parser) {
             $this->parser = $parser;
-            $this->parser->parse();
             $this->errors = [];
         } elseif ($this->hasValidate) {
             return;
         }
 
-        $this->validateLegend();
+        $this->validateHeaders();
         $this->validateDatas();
         $this->validateFields();
 
@@ -137,17 +136,17 @@ class Validator
     /**
      * Validates the legend.
      */
-    protected function validateLegend()
+    protected function validateHeaders()
     {
-        if (!$this->parser->getHasLegend()) {
+        if (!$this->parser->getHasHeaders()) {
             return;
         }
 
-        if (empty($this->expectedLegend)) {
+        if (empty($this->expectedHeaders)) {
             return;
         }
 
-        if ($this->parser->getLegend() !== $this->expectedLegend) {
+        if ($this->parser->getHeaders() !== $this->expectedHeaders) {
             $this->mergeErrorMessage('Invalid legend.', 1);
         }
     }
@@ -294,7 +293,7 @@ class Validator
      */
     protected function getTrueLine($line)
     {
-        if ($this->parser->getHasLegend()) {
+        if ($this->parser->getHasHeaders()) {
             ++$line;
         }
 
diff --git a/tests/ExampleTest.php b/tests/ExampleTest.php
new file mode 100644
index 0000000..4d0705f
--- /dev/null
+++ b/tests/ExampleTest.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * class ExampleTest.
+ *
+ * @author Simon Vieille <simon@deblan.fr>
+ */
+class ExampleTest extends \PHPUnit_Framework_TestCase
+{
+    public function testExemple()
+    {
+        $content = shell_exec('php -f '.__DIR__.'/../example.php');
+
+        $this->assertEquals('<ul>
+    <li>Line: 1</li>
+    <li>Column: </li>
+    <li>
+        <p>Invalid legend.</p>
+    </li>
+</ul>
+<ul>
+    <li>Line: 4</li>
+    <li>Column: </li>
+    <li>
+        <p>The line must contain 3 columns</p>
+    </li>
+</ul>
+<ul>
+    <li>Line: 2</li>
+    <li>Column: 1</li>
+    <li>
+        <p>This value is not a valid email address.</p>
+    </li>
+</ul>
+<ul>
+    <li>Line: 3</li>
+    <li>Column: 2</li>
+    <li>
+        <p>This value is not a valid date.</p>
+    </li>
+</ul>
+', $content);
+    }
+}
diff --git a/tests/ValidatorTest.php b/tests/ValidatorTest.php
index 4c8c617..f3d75ac 100644
--- a/tests/ValidatorTest.php
+++ b/tests/ValidatorTest.php
@@ -16,20 +16,20 @@ class ValidatorTest extends \PHPUnit_Framework_TestCase
         $validator->isValid();
     }
 
-    public function testExpectedLegend()
+    public function testExpectedHeaders()
     {
         $parser = $this->generateParser('example.csv');
-        $parser->setHasLegend(true);
+        $parser->setHasHeaders(true);
 
         $validator = $this->generateValidator();
-        $validator->setExpectedLegend(['foo', 'bar', 'boo']);
-        $validator->validate($parser);
+        $validator->setExpectedHeaders(['foo', 'bar', 'boo']);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(true, $validator->isValid());
         $this->assertEquals(0, count($validator->getErrors()));
 
         $validator = $this->generateValidator();
-        $validator->setExpectedLegend(['bad', 'legend']);
-        $validator->validate($parser);
+        $validator->setExpectedHeaders(['bad', 'legend']);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(false, $validator->isValid());
         $this->assertEquals(1, count($validator->getErrors()));
     }
@@ -38,7 +38,7 @@ class ValidatorTest extends \PHPUnit_Framework_TestCase
     {
         $parser = $this->generateParser('example.csv');
         $validator = $this->generateValidator();
-        $validator->validate($parser);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(true, $validator->isValid());
     }
 
@@ -47,14 +47,14 @@ class ValidatorTest extends \PHPUnit_Framework_TestCase
         $parser = $this->generateParser('example.csv');
         $validator = $this->generateValidator();
         $validator->addFieldConstraint(0, new NotBlank());
-        $validator->validate($parser);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(true, $validator->isValid());
         $this->assertEquals(0, count($validator->getErrors()));
 
         $parser = $this->generateParser('example.csv');
         $validator = $this->generateValidator();
         $validator->addFieldConstraint(1, new NotBlank());
-        $validator->validate($parser);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(true, $validator->isValid());
         $this->assertEquals(0, count($validator->getErrors()));
 
@@ -62,24 +62,24 @@ class ValidatorTest extends \PHPUnit_Framework_TestCase
         $validator = $this->generateValidator();
         $validator->addFieldConstraint(0, new NotBlank());
         $validator->addFieldConstraint(1, new NotBlank());
-        $validator->validate($parser);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(true, $validator->isValid());
         $this->assertEquals(0, count($validator->getErrors()));
     }
 
     public function testFieldContraintsKo()
     {
-        $parser = $this->generateParser('example.csv');
+        $parser = $this->generateParser();
         $validator = $this->generateValidator();
         $validator->addFieldConstraint(0, new Email());
-        $validator->validate($parser);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(false, $validator->isValid());
         $this->assertEquals(2, count($validator->getErrors()));
 
-        $parser = $this->generateParser('example.csv');
+        $parser = $this->generateParser();
         $validator = $this->generateValidator();
         $validator->addFieldConstraint(1, new Email());
-        $validator->validate($parser);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(false, $validator->isValid());
         $this->assertEquals(5, count($validator->getErrors()));
 
@@ -87,14 +87,14 @@ class ValidatorTest extends \PHPUnit_Framework_TestCase
         $validator = $this->generateValidator();
         $validator->addFieldConstraint(0, new Email());
         $validator->addFieldConstraint(1, new Email());
-        $validator->validate($parser);
+        $validator->validate($parser->parseFile(__DIR__.'/fixtures/example.csv'));
         $this->assertEquals(false, $validator->isValid());
         $this->assertEquals(7, count($validator->getErrors()));
     }
 
-    protected function generateParser($file)
+    protected function generateParser()
     {
-        return new CsvParser(__DIR__.'/fixtures/'.$file);
+        return new CsvParser();
     }
 
     protected function generateValidator()