Added tests for DB gateway service

bundle/Command/Gateway.php

@@ -45,6 +45,11 @@ public function getContentTypeIds($contentTypeIdentifiers)
         return $result;
     }
 
+    /**
+     * @param $dryRun
+     * @param OutputInterface $output
+     * @return int Number of field definitions which was converted
+     */
     public function convertFieldDefinitions($dryRun, OutputInterface $output)
     {
         $query = $this->dbal->createQueryBuilder();
@@ -85,6 +90,7 @@ public function convertFieldDefinitions($dryRun, OutputInterface $output)
         }
 
         $output->writeln("Converted $count ezxmltext field definitions to ezrichtext");
+        return $count;
     }
 
     public function getRowCountOfContentObjectAttributes($datatypeString, $contentId)

phpunit-integration-legacy-empty-db.xml

@@ -0,0 +1,27 @@
+<?xml version = '1.0' encoding = 'utf-8'?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="./tests/bootstrap.php"
+         processIsolation="false"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         colors="true">
+    <php>
+        <env name="setupFactory" value="EzSystems\EzPlatformXmlTextFieldType\Tests\SetupFactory\LegacyEmptyDBSetupFactory" />
+        <env name="backendVersion" value="5" />
+        <env name="fixtureDir" value="Legacy" />
+    </php>
+    <testsuites>
+        <testsuite name="Command Gateway">
+            <directory suffix="Test.php">./tests/bundle/Command/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist>
+            <directory>./bundle</directory>
+            <directory>./lib</directory>
+            <directory>./vendor</directory>
+        </whitelist>
+    </filter>
+</phpunit>

tests/bundle/Command/BaseTest.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * This file is part of the eZ Platform XmlText Field Type package.
+ *
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ *
+ * @version //autogentag//
+ */
+namespace EzSystems\EzPlatformXmlTextFieldTypeBundle\Tests\Command;
+
+use eZ\Publish\API\Repository\Tests\BaseTest as APIBaseTest;
+
+abstract class BaseTest extends APIBaseTest
+{
+    /**
+     * Taken from ezpublish-kernel/eZ/Publish/Core/Persistence/Legacy/Tests/TestCase.php
+     *
+     * @param $file
+     * @throws \Exception
+     */
+    protected function insertDatabaseFixture($file)
+    {
+        $data = require $file;
+        $db = $this->getSetupFactory()->getDatabaseHandler();
+
+        foreach ($data as $table => $rows) {
+            // Check that at least one row exists
+            if (!isset($rows[0])) {
+                continue;
+            }
+
+            $q = $db->createInsertQuery();
+            $q->insertInto($db->quoteIdentifier($table));
+
+            // Contains the bound parameters
+            $values = array();
+
+            // Binding the parameters
+            foreach ($rows[0] as $col => $val) {
+                $q->set(
+                    $db->quoteIdentifier($col),
+                    $q->bindParam($values[$col])
+                );
+            }
+
+            $stmt = $q->prepare();
+
+            foreach ($rows as $row) {
+                try {
+                    // This CANNOT be replaced by:
+                    // $values = $row
+                    // each $values[$col] is a PHP reference which should be
+                    // kept for parameters binding to work
+                    foreach ($row as $col => $val) {
+                        $values[$col] = $val;
+                    }
+
+                    $stmt->execute();
+                } catch (Exception $e) {
+                    echo "$table ( ", implode(', ', $row), " )\n";
+                    throw $e;
+                }
+            }
+        }
+
+        $this->resetSequences();
+    }
+
+    public function resetSequences()
+    {
+        switch ($this->getDB()) {
+            case 'pgsql':
+                // Update PostgreSQL sequences
+                $handler = $this->getSetupFactory()->getDatabaseHandler();
+
+                $queries = array_filter(preg_split('(;\\s*$)m',
+                    file_get_contents(__DIR__ . '/_fixtures/setval.pgsql.sql')));
+                foreach ($queries as $query) {
+                    $handler->exec($query);
+                }
+        }
+    }
+}