diff --git a/tests/phpunit/tests/privacy/wpPrivacyGeneratePersonalDataExportFile.php b/tests/phpunit/tests/privacy/wpPrivacyGeneratePersonalDataExportFile.php
new file mode 100755
index 0000000000..941229f2aa
--- /dev/null
+++ b/tests/phpunit/tests/privacy/wpPrivacyGeneratePersonalDataExportFile.php
@@ -0,0 +1,308 @@
+export_file_name = '';
+
+ if ( ! class_exists( 'ZipArchive' ) ) {
+ $this->markTestSkipped( 'The ZipArchive class is missing.' );
+ }
+
+ if ( ! $this->remove_exports_dir() ) {
+ $this->markTestSkipped( 'Existing exports directory could not be removed. Skipping test.' );
+ }
+
+ // We need to override the die handler. Otherwise, the unit tests will die too.
+ add_filter( 'wp_die_ajax_handler', array( $this, 'get_wp_die_handler' ), 1, 1 );
+ add_filter( 'wp_doing_ajax', '__return_true' );
+ add_action( 'wp_privacy_personal_data_export_file_created', array( $this, 'action_wp_privacy_personal_data_export_file_created' ) );
+
+ // Suppress warnings from "Cannot modify header information - headers already sent by".
+ $this->_error_level = error_reporting();
+ error_reporting( $this->_error_level & ~E_WARNING );
+ }
+
+ /**
+ * Tear down the test fixture.
+ *
+ * Remove the `wp_die()` override, restore error reporting.
+ *
+ * @since 5.2.0
+ */
+ public function tearDown() {
+ $this->remove_exports_dir();
+ error_reporting( $this->_error_level );
+ parent::tearDown();
+ }
+
+ /**
+ * Stores the name of the export zip file to check the file is actually created.
+ *
+ * @since 5.2.0
+ *
+ * @param string $archive_name Created export zip file path.
+ */
+ public function action_wp_privacy_personal_data_export_file_created( $archive_name ) {
+ $this->export_file_name = $archive_name;
+ }
+
+ /**
+ * Removes the privacy exports directory, including files and subdirectories.
+ *
+ * Ignores hidden files and has upper limit of nested levels, because of `list_files()`.
+ *
+ * @since 5.2.0
+ *
+ * @return bool Whether the privacy exports directory was removed.
+ */
+ private function remove_exports_dir() {
+ /**
+ * The `$exports_dir` will be a file after the `test_detect_cannot_create_folder()` test method, or,
+ * if an incorrect value is returned to the `wp_privacy_exports_dir` filter.
+ */
+ if ( is_file( untrailingslashit( self::$exports_dir ) ) ) {
+ wp_delete_file( untrailingslashit( self::$exports_dir ) );
+ return ! is_file( untrailingslashit( self::$exports_dir ) );
+ }
+
+ if ( ! is_dir( self::$exports_dir ) ) {
+ return true;
+ }
+
+ chmod( self::$exports_dir, 0755 );
+
+ $files = list_files( self::$exports_dir );
+
+ // Delete files first, then delete subdirectories.
+ foreach ( $files as $file ) {
+ if ( is_file( $file ) ) {
+ wp_delete_file( $file );
+ }
+ }
+
+ foreach ( $files as $file ) {
+ if ( is_dir( $file ) ) {
+ rmdir( $file );
+ }
+ }
+
+ rmdir( self::$exports_dir );
+
+ return ! is_dir( self::$exports_dir );
+ }
+
+ /**
+ * When a remove request ID is passed to the export function an error should be displayed.
+ *
+ * @ticket 44233
+ */
+ public function test_rejects_remove_requests() {
+ $request_id = wp_create_user_request( 'removal-requester@example.com', 'remove_personal_data' );
+
+ $this->setExpectedException( 'WPDieException' );
+ $this->expectOutputString( '{"success":false,"data":"Invalid request ID when generating export file."}' );
+ wp_privacy_generate_personal_data_export_file( $request_id );
+ }
+
+ /**
+ * When an invalid request ID is passed an error should be displayed.
+ *
+ * @ticket 44233
+ */
+ public function test_invalid_request_id() {
+ $this->setExpectedException( 'WPDieException' );
+ $this->expectOutputString( '{"success":false,"data":"Invalid request ID when generating export file."}' );
+ wp_privacy_generate_personal_data_export_file( 123456789 );
+ }
+
+ /**
+ * When the request post title is not a valid email an error should be displayed.
+ *
+ * @ticket 44233
+ */
+ public function test_rejects_requests_with_bad_email_addresses() {
+ $request_id = wp_create_user_request( 'bad-email-requester@example.com', 'export_personal_data' );
+
+ wp_update_post(
+ array(
+ 'ID' => $request_id,
+ 'post_title' => 'not-a-valid-email-address',
+ )
+ );
+
+ $this->setExpectedException( 'WPDieException' );
+ $this->expectOutputString( '{"success":false,"data":"Invalid email address when generating export file."}' );
+ wp_privacy_generate_personal_data_export_file( $request_id );
+ }
+
+ /**
+ * When the export directory fails to be created an error should be displayed.
+ *
+ * @ticket 44233
+ */
+ public function test_detect_cannot_create_folder() {
+ // Create a file with the folder name to ensure the function cannot create a folder.
+ touch( untrailingslashit( self::$exports_dir ) );
+
+ $this->setExpectedException( 'WPDieException' );
+ $this->expectOutputString( '{"success":false,"data":"Unable to create export folder."}' );
+ wp_privacy_generate_personal_data_export_file( self::$export_request_id );
+ }
+
+ /**
+ * When the index.html file cannot be created an error should be displayed.
+ *
+ * @ticket 44233
+ */
+ public function test_detects_cannot_create_index() {
+ // Make the export directory read only so the index.html file can't be created.
+ mkdir( self::$exports_dir );
+ chmod( self::$exports_dir, 0444 );
+
+ if ( '444' !== substr( decoct( fileperms( self::$exports_dir ) ), -3 ) ) {
+ $this->markTestSkipped( 'Data export directory permissions were not changed correctly.' );
+ }
+
+ $this->setExpectedException( 'WPDieException' );
+ $this->expectOutputString( '{"success":false,"data":"Unable to protect export folder from browsing."}' );
+ wp_privacy_generate_personal_data_export_file( self::$export_request_id );
+ }
+
+ /**
+ * Test that an index.html file can be added to the export directory.
+ *
+ * @ticket 44233
+ */
+ public function test_creates_index_in_export_folder() {
+ $this->expectOutputString( '' );
+ wp_privacy_generate_personal_data_export_file( self::$export_request_id );
+
+ $this->assertTrue( file_exists( self::$exports_dir . 'index.html' ) );
+ }
+
+ /**
+ * When the export directory is not writable the report should fail to write.
+ *
+ * @ticket 44233
+ */
+ public function test_detects_cannot_write_html() {
+ // Make the folder read only so HTML writing will fail.
+ mkdir( self::$exports_dir );
+ touch( self::$exports_dir . 'index.html' );
+ chmod( self::$exports_dir, 0555 );
+
+ if ( '555' !== substr( decoct( fileperms( self::$exports_dir ) ), -3 ) ) {
+ $this->markTestSkipped( 'Data export directory permissions were not changed correctly.' );
+ }
+
+ $this->setExpectedException( 'WPDieException' );
+ $this->expectOutputString( '{"success":false,"data":"Unable to open export file (HTML report) for writing."}' );
+ wp_privacy_generate_personal_data_export_file( self::$export_request_id );
+
+ $this->assertEmpty( $this->export_file_name );
+ }
+
+ /**
+ * Test that an export file is successfully created.
+ *
+ * @ticket 44233
+ */
+ public function test_can_succeed() {
+ wp_privacy_generate_personal_data_export_file( self::$export_request_id );
+
+ $this->assertTrue( file_exists( $this->export_file_name ) );
+ }
+
+ /**
+ * Test the export file has all the expected parts.
+ *
+ * @ticket 44233
+ */
+ public function test_contents() {
+ $this->expectOutputString( '' );
+ wp_privacy_generate_personal_data_export_file( self::$export_request_id );
+ $this->assertTrue( file_exists( $this->export_file_name ) );
+
+ $report_dir = trailingslashit( self::$exports_dir . 'test_contents' );
+ mkdir( $report_dir );
+
+ $zip = new ZipArchive();
+ $opened_zip = $zip->open( $this->export_file_name );
+ $this->assertTrue( $opened_zip );
+
+ $zip->extractTo( $report_dir );
+ $zip->close();
+ $this->assertTrue( file_exists( $report_dir . 'index.html' ) );
+
+ $report_contents = file_get_contents( $report_dir . 'index.html' );
+ $request = wp_get_user_request_data( self::$export_request_id );
+
+ $this->assertContains( 'Personal Data Export
', $report_contents );
+ $this->assertContains( 'About
', $report_contents );
+ $this->assertContains( $request->email, $report_contents );
+ }
+}
diff --git a/tests/phpunit/tests/privacy/wpPrivacyProcessPersonalDataExportPage.php b/tests/phpunit/tests/privacy/wpPrivacyProcessPersonalDataExportPage.php
new file mode 100755
index 0000000000..ab576547c9
--- /dev/null
+++ b/tests/phpunit/tests/privacy/wpPrivacyProcessPersonalDataExportPage.php
@@ -0,0 +1,700 @@
+ 'custom-exporter-group-id',
+ 'group_label' => 'custom-exporter-group-label',
+ 'item_id' => 'custom-exporter-item-id',
+ 'data' => array(
+ array(
+ 'name' => 'Email',
+ 'value' => self::$requester_email,
+ ),
+ ),
+ ),
+ );
+
+ self::$response_first_page = array(
+ 'done' => false,
+ 'data' => $data,
+ );
+
+ self::$response_last_page = array(
+ 'done' => true,
+ 'data' => $data,
+ );
+ }
+
+ /**
+ * Setup before each test method.
+ *
+ * @since 5.2.0
+ */
+ public function setUp() {
+ parent::setUp();
+
+ // Avoid writing export files to disk. Using `WP_Filesystem_MockFS` is blocked by #44204.
+ remove_action( 'wp_privacy_personal_data_export_file', 'wp_privacy_generate_personal_data_export_file', 10 );
+
+ // Register our custom data exporters, very late, so we can override other unrelated exporters.
+ add_filter( 'wp_privacy_personal_data_exporters', array( $this, 'filter_register_custom_personal_data_exporters' ), 9999 );
+
+ // Set Ajax context for `wp_send_json()` and `wp_die()`.
+ add_filter( 'wp_doing_ajax', '__return_true' );
+
+ // Set up a `wp_die()` ajax handler that throws an exception, to be able to get
+ // the error message from `wp_send_json_error( 'some message here' )`,
+ // called by `wp_privacy_process_personal_data_export_page()`.
+ add_filter( 'wp_die_ajax_handler', array( $this, 'get_wp_die_handler' ), 1, 1 );
+
+ // Suppress warnings from "Cannot modify header information - headers already sent by".
+ $this->_error_level = error_reporting();
+ error_reporting( $this->_error_level & ~E_WARNING );
+ }
+
+ /**
+ * Clean up after each test method.
+ *
+ * @since 5.2.0
+ */
+ public function tearDown() {
+ error_reporting( $this->_error_level );
+
+ parent::tearDown();
+ }
+
+ /**
+ * Filter to register custom personal data exporters.
+ *
+ * @since 5.2.0
+ *
+ * @param array $exporters An array of personal data exporters.
+ * @return array $exporters An array of personal data exporters.
+ */
+ public function filter_register_custom_personal_data_exporters( $exporters ) {
+ // Let's override other unrelated exporters.
+ $exporters = array();
+
+ $exporters[ self::$exporter_key_first ] = array(
+ 'exporter_friendly_name' => __( 'Custom Exporter #1' ),
+ 'callback' => null,
+ );
+ $exporters[ self::$exporter_key_last ] = array(
+ 'exporter_friendly_name' => __( 'Custom Exporter #2' ),
+ 'callback' => null,
+ );
+
+ return $exporters;
+ }
+
+ /**
+ * Set up a test method to properly assert an exception.
+ *
+ * @since 5.2.0
+ *
+ * @param string $expected_output The expected string exception output.
+ */
+ private function _setup_expected_failure( $expected_output ) {
+ $this->setExpectedException( 'WPDieException' );
+ $this->expectOutputString( $expected_output );
+ }
+
+ /**
+ * Ensure the correct errors are returned when exporter responses are incorrect.
+ *
+ * @ticket 44233
+ *
+ * @dataProvider data_wp_privacy_process_personal_data_export_page
+ *
+ * @param string|array $expected_response The response from the personal data exporter for the given test.
+ */
+ public function test_wp_privacy_process_personal_data_export_page( $expected_response ) {
+ $actual_response = wp_privacy_process_personal_data_export_page(
+ $expected_response,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ self::$request_id,
+ true,
+ self::$exporter_key_last
+ );
+
+ $this->assertSame( $expected_response, $actual_response );
+ }
+
+ /**
+ * Provide test cases for `test_wp_privacy_process_personal_data_export_page()`.
+ *
+ * @since 5.2.0
+ *
+ * @return array {
+ * @type array {
+ * @type string|array $response The response from the personal data exporter to test. Can be a string or an array.
+ * }
+ * }
+ */
+ public function data_wp_privacy_process_personal_data_export_page() {
+ return array(
+ // Response is not an array.
+ array(
+ 'not-an-array',
+ ),
+ // Missing `done` array key.
+ array(
+ array(
+ 'missing-done-array-key' => true,
+ ),
+ ),
+ // Missing `data` array key.
+ array(
+ array(
+ 'done' => true,
+ ),
+ ),
+ // `data` key is not an array.
+ array(
+ array(
+ 'done' => true,
+ 'data' => 'not-an-array',
+ ),
+ ),
+ array(
+ array(
+ 'done' => true,
+ 'data' => array(),
+ ),
+ ),
+ );
+ }
+
+ /**
+ * Provide test scenarios for both sending and not sending an email.
+ *
+ * @since 5.2.0
+ *
+ * @return array {
+ * @type array {
+ * @type bool $send_as_email Whether the final results of the export should be emailed to the user.
+ * }
+ * }
+ */
+ public function data_send_as_email_options() {
+ return array(
+ array(
+ true,
+ ),
+ array(
+ false,
+ ),
+ );
+ }
+
+ /**
+ * The function should send a JSON error when receiving an invalid request ID.
+ *
+ * @ticket 44233
+ *
+ * @dataProvider data_send_as_email_options
+ *
+ * @param bool Whether the final results of the export should be emailed to the user.
+ */
+ public function test_send_error_when_invalid_request_id( $send_as_email ) {
+ $response = array(
+ 'done' => true,
+ 'data' => array(),
+ );
+ $invalid_request_id = 0;
+
+ // Process data, given the last exporter, on the last page and send as email.
+ $this->_setup_expected_failure( '{"success":false,"data":"Invalid request ID when merging exporter data."}' );
+
+ wp_privacy_process_personal_data_export_page(
+ $response,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ $invalid_request_id,
+ $send_as_email,
+ self::$exporter_key_last
+ );
+ }
+
+ /**
+ * The function should send a JSON error when the request has an invalid action name.
+ *
+ * @ticket 44233
+ *
+ * @dataProvider data_send_as_email_options
+ *
+ * @param bool Whether the final results of the export should be emailed to the user.
+ */
+ public function test_send_error_when_invalid_request_action_name( $send_as_email ) {
+ $response = array(
+ 'done' => true,
+ 'data' => array(),
+ );
+
+ // Create a valid request ID, but for a different action than the function expects.
+ $request_id = wp_create_user_request( self::$requester_email, 'remove_personal_data' );
+
+ // Process data, given the last exporter, on the last page and send as email.
+ $this->_setup_expected_failure( '{"success":false,"data":"Invalid request ID when merging exporter data."}' );
+
+ wp_privacy_process_personal_data_export_page(
+ $response,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ $request_id,
+ $send_as_email,
+ self::$exporter_key_last
+ );
+ }
+
+ /**
+ * The function should store export raw data until the export finishes. Then the meta key should be deleted.
+ *
+ * @ticket 44233
+ *
+ * @dataProvider data_send_as_email_options
+ *
+ * @param bool Whether the final results of the export should be emailed to the user.
+ *
+ */
+ public function test_raw_data_post_meta( $send_as_email ) {
+ $this->assertEmpty( get_post_meta( self::$request_id, '_export_data_raw', true ) );
+
+ // Adds post meta when processing data, given the first exporter on the first page and send as email.
+ wp_privacy_process_personal_data_export_page(
+ self::$response_first_page,
+ self::$exporter_index_first,
+ self::$requester_email,
+ self::$page_index_first,
+ self::$request_id,
+ $send_as_email,
+ self::$exporter_key_first
+ );
+
+ $this->assertNotEmpty( get_post_meta( self::$request_id, '_export_data_raw', true ) );
+
+ // Deletes post meta when processing data, given the last exporter on the last page and send as email.
+ wp_privacy_process_personal_data_export_page(
+ self::$response_last_page,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ self::$request_id,
+ $send_as_email,
+ self::$exporter_key_last
+ );
+
+ $this->assertEmpty( get_post_meta( self::$request_id, '_export_data_raw', true ) );
+ }
+
+ /**
+ * The function should add `_export_data_grouped` post meta for the request, only available
+ * when personal data export file is generated.
+ *
+ * @ticket 44233
+ *
+ * @dataProvider data_send_as_email_options
+ *
+ * @param bool Whether the final results of the export should be emailed to the user.
+ */
+ public function test_add_post_meta_with_groups_data_only_available_when_export_file_generated( $send_as_email ) {
+ // Adds post meta when processing data, given the first exporter on the first page and send as email.
+ wp_privacy_process_personal_data_export_page(
+ self::$response_first_page,
+ self::$exporter_index_first,
+ self::$requester_email,
+ self::$page_index_first,
+ self::$request_id,
+ true,
+ self::$exporter_key_first
+ );
+ $this->assertEmpty( get_post_meta( self::$request_id, '_export_data_grouped', true ) );
+
+ add_action( 'wp_privacy_personal_data_export_file', array( $this, 'action_callback_to_get_export_groups_data' ) );
+
+ // Process data, given the last exporter on the last page and send as email.
+ wp_privacy_process_personal_data_export_page(
+ self::$response_last_page,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ self::$request_id,
+ true,
+ self::$exporter_key_last
+ );
+
+ $this->assertNotEmpty( $this->_export_data_grouped_fetched_within_callback );
+ $this->assertEmpty( get_post_meta( self::$request_id, '_export_data_grouped', true ) );
+ }
+
+ /**
+ * When mail delivery fails, the function should send a JSON error on the last page of the last exporter.
+ *
+ * @ticket 44233
+ */
+ public function test_send_error_on_last_page_of_last_exporter_when_mail_delivery_fails() {
+ // Cause `wp_mail()` to return false, to simulate mail delivery failure. Filter removed in tearDown.
+ add_filter( 'wp_mail_from', '__return_empty_string' );
+
+ // Process data, given the last exporter, on the last page and send as email.
+ $this->_setup_expected_failure( '{"success":false,"data":"Unable to send personal data export email."}' );
+
+ wp_privacy_process_personal_data_export_page(
+ self::$response_last_page,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ self::$request_id,
+ true,
+ self::$exporter_key_last
+ );
+ }
+
+ /**
+ * The function should return the response, containing the export file URL, when not sent as email
+ * for the last exporter on the last page.
+ *
+ * @ticket 44233
+ */
+ public function test_return_response_with_export_file_url_when_not_sent_as_email_for_last_exporter_on_last_page() {
+ update_post_meta( self::$request_id, '_export_file_url', self::$export_file_url );
+
+ // Process data, given the last exporter, on the last page and not send as email.
+ $actual_response = wp_privacy_process_personal_data_export_page(
+ self::$response_last_page,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ self::$request_id,
+ false,
+ self::$exporter_key_last
+ );
+
+ $this->assertArrayHasKey( 'url', $actual_response );
+ $this->assertSame( self::$export_file_url, $actual_response['url'] );
+ $this->assertSame( self::$response_last_page['done'], $actual_response['done'] );
+ $this->assertSame( self::$response_last_page['data'], $actual_response['data'] );
+ }
+
+ /**
+ * The function should return the response, not containing the export file URL, when sent as email
+ * for the last exporter on the last page.
+ *
+ * @ticket 44233
+ */
+ public function test_return_response_without_export_file_url_when_sent_as_email_for_last_exporter_on_last_page() {
+ update_post_meta( self::$request_id, '_export_file_url', self::$export_file_url );
+
+ // Process data, given the last exporter, on the last page and send as email.
+ $actual_response = wp_privacy_process_personal_data_export_page(
+ self::$response_last_page,
+ self::$exporter_index_last,
+ self::$requester_email,
+ self::$page_index_last,
+ self::$request_id,
+ true,
+ self::$exporter_key_last
+ );
+
+ $this->assertArrayNotHasKey( 'url', $actual_response );
+ $this->assertSame( self::$response_last_page['done'], $actual_response['done'] );
+ $this->assertSame( self::$response_last_page['data'], $actual_response['data'] );
+ }
+
+ /**
+ * Test that request statuses are properly transitioned.
+ *
+ * @ticket 44233
+ *
+ * @dataProvider data_export_page_status_transitions
+ *
+ * @param string $expected_status The expected post status after calling the function.
+ * @param string $response_page The exporter page to pass. Options are 'first' and 'last'. Default 'first'.
+ * @param string $exporter_index The exporter index to pass. Options are 'first' and 'last'. Default 'first'.
+ * @param string $page_index The page index to pass. Options are 'first' and 'last'. Default 'first'.
+ * @param bool $send_as_email If the response should be sent as an email.
+ * @param string $exporter_key The slug (key) of the exporter to pass.
+ */
+ public function test_request_status_transitions_correctly( $expected_status, $response_page, $exporter_index, $page_index, $send_as_email, $exporter_key ) {
+ if ( 'first' === $response_page ) {
+ $response_page = self::$response_first_page;
+ } else {
+ $response_page = self::$response_last_page;
+ }
+
+ if ( 'first' === $exporter_index ) {
+ $exporter_index = self::$exporter_index_first;
+ } else {
+ $exporter_index = self::$exporter_index_last;
+ }
+
+ if ( 'first' === $page_index ) {
+ $page_index = self::$page_index_first;
+ } else {
+ $page_index = self::$page_index_last;
+ }
+
+ if ( 'first' === $exporter_key ) {
+ $exporter_key = self::$exporter_key_first;
+ } else {
+ $exporter_key = self::$exporter_key_last;
+ }
+
+ wp_privacy_process_personal_data_export_page(
+ $response_page,
+ $exporter_index,
+ self::$requester_email,
+ $page_index,
+ self::$request_id,
+ $send_as_email,
+ $exporter_key
+ );
+
+ $this->assertSame( $expected_status, get_post_status( self::$request_id ) );
+ }
+
+ /**
+ * Provide test cases for `test_wp_privacy_process_personal_data_export_page()`.
+ *
+ * @since 5.2.0
+ *
+ * @return array {
+ * @type array {
+ * @string string $expected_status The expected post status after calling the function.
+ * @string string $response_page The exporter page to pass. Options are 'first' and 'last'. Default 'first'.
+ * @string string $exporter_index The exporter index to pass. Options are 'first' and 'last'. Default 'first'.
+ * @string string $page_index The page index to pass. Options are 'first' and 'last'. Default 'first'.
+ * @bool bool $send_as_email If the response should be sent as an email.
+ * @string string $exporter_key The slug (key) of the exporter to pass.
+ * }
+ * }
+ */
+ public function data_export_page_status_transitions() {
+ return array(
+ // Mark the request as completed for the last exporter on the last page, with and without email.
+ array(
+ 'request-completed',
+ 'last',
+ 'last',
+ 'last',
+ true,
+ 'last',
+ ),
+ array(
+ 'request-completed',
+ 'last',
+ 'last',
+ 'last',
+ false,
+ 'last',
+ ),
+ // Leave the request as pending when not the last exporter and not on the last page.
+ array(
+ 'request-pending',
+ 'first',
+ 'first',
+ 'first',
+ true,
+ 'first',
+ ),
+ array(
+ 'request-pending',
+ 'first',
+ 'first',
+ 'first',
+ false,
+ 'first',
+ ),
+ // Leave the request as pending when last exporter and not on the last page.
+ array(
+ 'request-pending',
+ 'first',
+ 'last',
+ 'first',
+ true,
+ 'last',
+ ),
+ array(
+ 'request-pending',
+ 'first',
+ 'last',
+ 'first',
+ false,
+ 'last',
+ ),
+ // Leave the request as pending when not last exporter on the last page.
+ array(
+ 'request-pending',
+ 'last',
+ 'first',
+ 'last',
+ true,
+ 'last',
+ ),
+ array(
+ 'request-pending',
+ 'last',
+ 'first',
+ 'last',
+ false,
+ 'first',
+ ),
+ );
+ }
+
+ /**
+ * A callback for the `wp_privacy_personal_data_export_file` action that stores the
+ * `_export_data_grouped` meta data locally for testing.
+ *
+ * @since 5.2.0
+ *
+ * @param int $request_id Request ID.
+ */
+ public function action_callback_to_get_export_groups_data( $request_id ) {
+ $this->_export_data_grouped_fetched_within_callback = get_post_meta( $request_id, '_export_data_grouped', true );
+ }
+}