Change master version to 29 in tests

index.php

@@ -1284,7 +1284,6 @@ public function isAuthenticated(): bool {
  if (isset($_POST['step'])) {
  // mark step as failed
  http_response_code(500);
- header('Content-Type: application/json');
  echo(json_encode(['proceed' => false, 'response' => $e->getMessage()]));
  die();
  }
@@ -1371,7 +1370,6 @@ public function isAuthenticated(): bool {
  break;
  }
  $updater->endStep($step);
- header('Content-Type: application/json');
  echo(json_encode(['proceed' => true]));
  } catch (UpdateException $e) {
  $data = $e->getData();
@@ -1387,7 +1385,6 @@ public function isAuthenticated(): bool {
  $updater->rollbackChanges($step);
  }
  http_response_code(500);
- header('Content-Type: application/json');
  echo(json_encode(['proceed' => false, 'response' => $data]));
  } catch (\Exception $e) {
  $message = $e->getMessage();
@@ -1403,7 +1400,6 @@ public function isAuthenticated(): bool {
  $updater->rollbackChanges($step);
  }
  http_response_code(500);
- header('Content-Type: application/json');
  echo(json_encode(['proceed' => false, 'response' => $message]));
  }
 

tests/features/master.feature

@@ -7,6 +7,6 @@ Feature: CLI updater - master base
  And the version number is decreased in the config.php to enforce upgrade
  When the CLI updater is run successfully
  And the output should contain "Update successful"
- Then the installed version should be 28.0
+ Then the installed version should be 29.0
  And maintenance mode should be off
  And upgrade is not required