+<?php
+
+declare(strict_types=1);
+
+namespace front\controller\admin;
+
+use PHPUnit\Framework\TestCase;
+use Shaarli\Bookmark\Bookmark;
+use Shaarli\Formatter\BookmarkFormatter;
+use Shaarli\Formatter\BookmarkRawFormatter;
+use Shaarli\Front\Controller\Admin\ExportController;
+use Shaarli\Front\Controller\Admin\FrontAdminControllerMockHelper;
+use Shaarli\Netscape\NetscapeBookmarkUtils;
+use Shaarli\Security\SessionManager;
+use Slim\Http\Request;
+use Slim\Http\Response;
+
+class ExportControllerTest extends TestCase
+{
+ use FrontAdminControllerMockHelper;
+
+ /** @var ExportController */
+ protected $controller;
+
+ public function setUp(): void
+ {
+ $this->createContainer();
+
+ $this->controller = new ExportController($this->container);
+ }
+
+ /**
+ * Test displaying export page
+ */
+ public function testIndex(): void
+ {
+ $assignedVariables = [];
+ $this->assignTemplateVars($assignedVariables);
+
+ $request = $this->createMock(Request::class);
+ $response = new Response();
+
+ $result = $this->controller->index($request, $response);
+
+ static::assertSame(200, $result->getStatusCode());
+ static::assertSame('export', (string) $result->getBody());
+
+ static::assertSame('Export - Shaarli', $assignedVariables['pagetitle']);
+ }
+
+ /**
+ * Test posting an export request
+ */
+ public function testExportDefault(): void
+ {
+ $assignedVariables = [];
+ $this->assignTemplateVars($assignedVariables);
+
+ $parameters = [
+ 'selection' => 'all',
+ 'prepend_note_url' => 'on',
+ ];
+
+ $request = $this->createMock(Request::class);
+ $request->method('getParam')->willReturnCallback(function (string $key) use ($parameters) {
+ return $parameters[$key] ?? null;
+ });
+ $response = new Response();
+
+ $bookmarks = [
+ (new Bookmark())->setUrl('http://link1.tld')->setTitle('Title 1'),
+ (new Bookmark())->setUrl('http://link2.tld')->setTitle('Title 2'),
+ ];
+
+ $this->container->netscapeBookmarkUtils = $this->createMock(NetscapeBookmarkUtils::class);
+ $this->container->netscapeBookmarkUtils
+ ->expects(static::once())
+ ->method('filterAndFormat')
+ ->willReturnCallback(
+ function (
+ BookmarkFormatter $formatter,
+ string $selection,
+ bool $prependNoteUrl,
+ string $indexUrl
+ ) use ($parameters, $bookmarks): array {
+ static::assertInstanceOf(BookmarkRawFormatter::class, $formatter);
+ static::assertSame($parameters['selection'], $selection);
+ static::assertTrue($prependNoteUrl);
+ static::assertSame('http://shaarli', $indexUrl);
+
+ return $bookmarks;
+ }
+ )
+ ;
+
+ $result = $this->controller->export($request, $response);
+
+ static::assertSame(200, $result->getStatusCode());
+ static::assertSame('export.bookmarks', (string) $result->getBody());
+ static::assertSame(['text/html; charset=utf-8'], $result->getHeader('content-type'));
+ static::assertRegExp(
+ '/attachment; filename=bookmarks_all_[\d]{8}_[\d]{6}\.html/',
+ $result->getHeader('content-disposition')[0]
+ );
+
+ static::assertNotEmpty($assignedVariables['date']);
+ static::assertSame(PHP_EOL, $assignedVariables['eol']);
+ static::assertSame('all', $assignedVariables['selection']);
+ static::assertSame($bookmarks, $assignedVariables['links']);
+ }
+
+ /**
+ * Test posting an export request - without selection parameter
+ */
+ public function testExportSelectionMissing(): void
+ {
+ $request = $this->createMock(Request::class);
+ $response = new Response();
+
+ $this->container->sessionManager = $this->createMock(SessionManager::class);
+ $this->container->sessionManager
+ ->expects(static::once())
+ ->method('setSessionParameter')
+ ->with(SessionManager::KEY_ERROR_MESSAGES, ['Please select an export mode.'])
+ ;
+
+ $result = $this->controller->export($request, $response);
+
+ static::assertSame(302, $result->getStatusCode());
+ static::assertSame(['/subfolder/admin/export'], $result->getHeader('location'));
+ }
+
+ /**
+ * Test posting an export request - without selection parameter
+ */
+ public function testExportErrorEncountered(): void
+ {
+ $parameters = [
+ 'selection' => 'all',
+ ];
+
+ $request = $this->createMock(Request::class);
+ $request->method('getParam')->willReturnCallback(function (string $key) use ($parameters) {
+ return $parameters[$key] ?? null;
+ });
+ $response = new Response();
+
+ $this->container->netscapeBookmarkUtils = $this->createMock(NetscapeBookmarkUtils::class);
+ $this->container->netscapeBookmarkUtils
+ ->expects(static::once())
+ ->method('filterAndFormat')
+ ->willThrowException(new \Exception($message = 'error message'));
+ ;
+
+ $this->container->sessionManager = $this->createMock(SessionManager::class);
+ $this->container->sessionManager
+ ->expects(static::once())
+ ->method('setSessionParameter')
+ ->with(SessionManager::KEY_ERROR_MESSAGES, [$message])
+ ;
+
+ $result = $this->controller->export($request, $response);
+
+ static::assertSame(302, $result->getStatusCode());
+ static::assertSame(['/subfolder/admin/export'], $result->getHeader('location'));
+ }
+}