add WorkspacesLoginNameTest

tests/Backend/Snowflake/WorkspacesLoginNameTest.php

@@ -0,0 +1,62 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Backend\Snowflake;
+
+use Generator;
+use Keboola\TableBackendUtils\Escaping\Snowflake\SnowflakeQuote;
+use Keboola\Test\Backend\WorkspaceConnectionTrait;
+use Keboola\Test\Backend\WorkspaceCredentialsAssertTrait;
+use Keboola\Test\Backend\Workspaces\ParallelWorkspacesTestCase;
+
+class WorkspacesLoginNameTest extends ParallelWorkspacesTestCase
+{
+    use WorkspaceConnectionTrait;
+    use WorkspaceCredentialsAssertTrait;
+
+    /**
+     * @return Generator<string, array{async:bool}>
+     */
+    public static function syncAsyncProvider(): Generator
+    {
+        yield 'sync' => [
+            'async' => false,
+        ];
+        yield 'async' => [
+            'async' => true,
+        ];
+    }
+
+    /**
+     * @dataProvider syncAsyncProvider
+     */
+    public function testWorkspaceCreate(bool $async): void
+    {
+        $this->allowTestForBackendsOnly(
+            [self::BACKEND_SNOWFLAKE],
+            'Test only for Snowflake login types',
+        );
+        $this->initEvents($this->workspaceSapiClient);
+
+        $runId = $this->_client->generateRunId();
+        $this->_client->setRunId($runId);
+        $this->workspaceSapiClient->setRunId($runId);
+
+        $workspace = $this->initTestWorkspace('snowflake', [], true, $async);
+
+        // test connection is working
+        $db = $this->getDbConnectionSnowflakeDBAL($workspace['connection']);
+
+        /** @var string $currentUser */
+        $currentUser = $db->fetchOne('SELECT CURRENT_USER()');
+        /** @var array<int, array{property: string, value: string}> $res */
+        $res = $db->fetchAllAssociative(sprintf('DESC USER %s', SnowflakeQuote::quoteSingleIdentifier($currentUser)));
+        /** @var array{int:array{property: 'LOGIN_NAME', value: string}} $loginName */
+        $loginName = array_filter($res, fn($row) => $row['property'] === 'LOGIN_NAME');
+        $loginName = reset($loginName);
+
+        // login name by default same as name of the user
+        $this->assertSame($currentUser, $loginName['value']);
+    }
+}