Fix parser CSV

.editorconfig

@@ -1,6 +1,8 @@
 [*]
 charset=utf-8
 end_of_line=lf
+
+[*.php]
 trim_trailing_whitespace=true
 insert_final_newline=true
 indent_style=space

src/ParserCSV.php

@@ -46,7 +46,7 @@ public static function csvToArray($csv, $delimiter = ',', $enclosure = '\'', $es
                 $tabTemp = array();
                 // array_combine($names,$values);
                 foreach ($names as $key => $nameCol) {
-                    if (isset($values[$key])) {
+                    if (isset($values[$key]) && ! empty($values[$key])) {
                         $value = $values[$key];
                         if (strpos($value,'"')===0 || strpos($value,"'")===0){
                             $value = trim($value,'"');

tests/ParserCsvTest.php

@@ -15,16 +15,7 @@ final class ParserCsvTest extends TestCase
     public function testParserTsv()
     {
         //check write
-        $sample = <<<EOT
-?s	?p	?o	?p2	?o2
-<http://example.org/s1>	<http://example.org/p1>	<http://example.org/s2>	<http://example.org/p2>	"foo"
-<http://example.org/s2>	<http://example.org/p2>	"foo"
-<http://example.org/s3>	<http://example.org/p3>	"bar"
-<http://example.org/s4>	<http://example.org/p4>	4
-<http://example.org/s5>	<http://example.org/p5>	5.5
-<http://example.org/s6>	<http://example.org/p6>	_:b0
-<http://example.org/s7>	<http://example.org/p7>	"10"
-EOT;
+        $sample = file_get_contents (__DIR__ . "/csvtsv02.tsv");
         $expected = [
             0 => [
                 "?s" => "<http://example.org/s1>",
@@ -78,11 +69,11 @@ public function testParserTsv()
         ];
         //"text/tab-separated-values; charset=utf-8":
 		$tabResultDataset = ParserCSV::csvToArray($sample,"\t");
-        $sort = false;
+        $sort = true;
         $distinct = false;
         $tabDiff = ParserCSV::compare($expected,$tabResultDataset,$sort,$distinct);
-//        print_r($tabDiff);
-//        print_r($tabResultDataset);
+        print_r($tabDiff);
+        print_r($tabResultDataset);
         $this->assertTrue(count($tabDiff)==0,print_r($tabDiff,true));
     }
 

tests/csvtsv02.tsv

@@ -0,0 +1,8 @@
+?s	?p	?o	?p2	?o2
+<http://example.org/s1>	<http://example.org/p1>	<http://example.org/s2>	<http://example.org/p2>	"foo"
+<http://example.org/s2>	<http://example.org/p2>	"foo"		
+<http://example.org/s3>	<http://example.org/p3>	"bar"
+<http://example.org/s4>	<http://example.org/p4>	4		
+<http://example.org/s5>	<http://example.org/p5>	5.5		
+<http://example.org/s6>	<http://example.org/p6>	_:b0		
+<http://example.org/s7>	<http://example.org/p7>	"10"