diff --git a/core/lib/Thelia/Tests/FileFormat/Archive/ArchiveBuilderManagerTest.php b/core/lib/Thelia/Tests/FileFormat/Archive/ArchiveBuilderManagerTest.php
index 69fdfdb9a..3cdb600d5 100644
--- a/core/lib/Thelia/Tests/FileFormat/Archive/ArchiveBuilderManagerTest.php
+++ b/core/lib/Thelia/Tests/FileFormat/Archive/ArchiveBuilderManagerTest.php
@@ -39,7 +39,34 @@ class ArchiveBuilderManagerTest extends \PHPUnit_Framework_TestCase
     public function testAddArchiveBuilder()
     {
         /** @var AbstractArchiveBuilder $instance */
-        $instance = $this->getMock("Thelia\\Core\\FileFormat\\Archive\\AbstractArchiveBuilder");
+        $instance = $this->getMock(
+            "Thelia\\Core\\FileFormat\\Archive\\AbstractArchiveBuilder",
+            [
+                "isAvailable",
+                "getName",
+                "getExtension",
+                "getMimeType",
+                "addFile",
+                "addFileFromString",
+                "getFileContent",
+                "deleteFile",
+                "addDirectory",
+                "buildArchiveResponse",
+                "loadArchive",
+                "hasFile",
+                "hasDirectory",
+            ]
+        );
+
+        $instance->expects($this->any())
+            ->method("isAvailable")
+            ->willReturn(true)
+        ;
+
+        $instance->expects($this->any())
+            ->method("getName")
+            ->willReturn("foo")
+        ;
 
         $this->manager->add($instance);
 
@@ -53,7 +80,34 @@ class ArchiveBuilderManagerTest extends \PHPUnit_Framework_TestCase
     public function testDeleteArchiveBuilder()
     {
         /** @var AbstractArchiveBuilder $instance */
-        $instance = $this->getMock("Thelia\\Core\\FileFormat\\Archive\\AbstractArchiveBuilder");
+        $instance = $this->getMock(
+            "Thelia\\Core\\FileFormat\\Archive\\AbstractArchiveBuilder",
+            [
+                "isAvailable",
+                "getName",
+                "getExtension",
+                "getMimeType",
+                "addFile",
+                "addFileFromString",
+                "getFileContent",
+                "deleteFile",
+                "addDirectory",
+                "buildArchiveResponse",
+                "loadArchive",
+                "hasFile",
+                "hasDirectory",
+            ]
+        );
+
+        $instance->expects($this->any())
+            ->method("isAvailable")
+            ->willReturn(true)
+        ;
+
+        $instance->expects($this->any())
+            ->method("getName")
+            ->willReturn("foo")
+        ;
 
         $this->manager->add($instance);
 
diff --git a/core/lib/Thelia/Tests/ImportExport/Export/ProductPricesExportTest.php b/core/lib/Thelia/Tests/ImportExport/Export/ProductPricesExportTest.php
index 689dbcee8..1fa104a75 100644
--- a/core/lib/Thelia/Tests/ImportExport/Export/ProductPricesExportTest.php
+++ b/core/lib/Thelia/Tests/ImportExport/Export/ProductPricesExportTest.php
@@ -74,7 +74,9 @@ class ProductPricesExportTest extends \PHPUnit_Framework_TestCase
             $attributes = [];
 
             foreach ($attributeCombinations as $attributeCombination) {
-                $attributes[] = $attributeCombination->getAttributeAv()->getTitle();
+                if (!in_array($attributeCombination->getAttributeAv()->getTitle(), $attributes)) {
+                    $attributes[] = $attributeCombination->getAttributeAv()->getTitle();
+                }
             }
 
             $rowAttributes = explode(",", $row["attributes"]);