From 8dca2cdee5cc95b7736d7599d42685e8adcb81da Mon Sep 17 00:00:00 2001
From: zajca <zajca@zajca.cz>
Date: Thu, 5 Dec 2024 15:13:45 +0100
Subject: [PATCH] test same with SNFLK

---
 .../Snowflake/ImportTreatValuesAsNullTest.php | 44 ++++++++++++++-----
 1 file changed, 34 insertions(+), 10 deletions(-)

diff --git a/tests/Backend/Snowflake/ImportTreatValuesAsNullTest.php b/tests/Backend/Snowflake/ImportTreatValuesAsNullTest.php
index 1a22bb8ac..63a51c754 100644
--- a/tests/Backend/Snowflake/ImportTreatValuesAsNullTest.php
+++ b/tests/Backend/Snowflake/ImportTreatValuesAsNullTest.php
@@ -53,7 +53,7 @@ public function testImportTreatValuesAsNull(
             return $row;
         }, $data);
 
-        $this->assertEqualsCanonicalizing($expectedData, $data);
+        $this->assertArraySameSorted($expectedData, $data, 0);
     }
 
     /**
@@ -66,20 +66,20 @@ public function treatValuesAsNullData(): Generator
             'expectedData' => [
                 0 => [
                     0 => '30',
-                    1 => 'armenia',
-                    2 => null,
+                    1 => 'armenia with null',
+                    2 => null, // col without enclosure is null by default
                     3 => 'b',
                 ],
                 1 => [
                     0 => '31',
-                    1 => 'belarus',
+                    1 => 'belarus with empty string',
                     2 => '',
-                    3 => 'b',
+                    3 => 'c',
                 ],
                 2 => [
                     0 => '32',
                     1 => 'malta',
-                    2 => 'a',
+                    2 => 'b',
                     3 => 'b',
                 ],
             ],
@@ -90,24 +90,48 @@ public function treatValuesAsNullData(): Generator
             'expectedData' => [
                 0 => [
                     0 => '30',
-                    1 => 'armenia',
+                    1 => 'armenia with null',
                     2 => null,
                     3 => 'b',
                 ],
                 1 => [
                     0 => '31',
-                    1 => 'belarus',
+                    1 => 'belarus with empty string',
                     2 => null,
-                    3 => 'b',
+                    3 => 'c',
                 ],
                 2 => [
                     0 => '32',
                     1 => 'malta',
-                    2 => 'a',
+                    2 => 'b',
                     3 => 'b',
                 ],
             ],
         ];
+        yield 'string' => [
+            'importedFile' => __DIR__ . '/../../_data/languages-empty-string.csv',
+            'expectedData' => [
+                0 => [
+                    0 => '30',
+                    1 => 'armenia with null',
+                    2 => null, // col without enclosure is null by default
+                    3 => null,
+                ],
+                1 => [
+                    0 => '31',
+                    1 => 'belarus with empty string',
+                    2 => '',
+                    3 => 'c',
+                ],
+                2 => [
+                    0 => '32',
+                    1 => 'malta',
+                    2 => null,
+                    3 => null,
+                ],
+            ],
+            'treatValuesAsNull' => ['b'],
+        ];
     }
 
     private function createTable(string $tableName): string