add three tests

batch_test.php

@@ -49,6 +49,26 @@ function batch_operations_test_page_view() {
       batch_operations_start($batch);
       break;
 
+    case 6:
+      $batch['operations'][]=array('test_batch_operation_context_finished',array());
+      $batch['operations'][]=array('test_batch_operation',array());
+      $batch['operations'][]=array('test_batch_operation',array());
+      batch_operations_start($batch);
+      break;
+
+    case 7:
+      $batch['operations'][]=array('test_batch_operation_params',array('a',1));
+      $batch['operations'][]=array('test_batch_operation_params',array('b',2));
+      $batch['operations'][]=array('test_batch_operation_params',array('c',3));
+      batch_operations_start($batch);
+      break;
+
+    case 8:
+      $batch['operations'][]=array(array('TestBatch','Operations'),array());
+      $batch['operations'][]=array(array('TestBatch','Operations'),array());
+      batch_operations_start($batch);
+      break;
+
     default:
       break;
   }
@@ -63,12 +83,45 @@ function batch_operations_test_page_view() {
       <li><a href="tools.php?page=batch-operations-test&test=3">Set <strong>custom title</strong> & <strong>custom init_message</strong></a>
       <li><a href="tools.php?page=batch-operations-test&test=4">5 operations default <strong>progress_message</strong></a>
       <li><a href="tools.php?page=batch-operations-test&test=5">5 operations custom <strong>progress_message</strong></a>
+      <li><a href="tools.php?page=batch-operations-test&test=6">Test <strong>$context['finished']</strong></a>
+      <li><a href="tools.php?page=batch-operations-test&test=7">Test params</a>
+      <li><a href="tools.php?page=batch-operations-test&test=8">Test operations in class</a>
     </ol>
   </div>
   <?php
 }
 
-function test_batch_operation(&$context) {
+function test_batch_operation( &$context ) {
   sleep(1);
   $context['message'] = 'Yeap! Work!';
 }
+
+function test_batch_operation_context_finished( &$context ) {
+  if ( empty( $context['sandbox'] ) ) {
+    // First run
+    $context['sandbox']['current_id'] = 0;
+    $context['sandbox']['max'] = 5 ;
+  }
+  sleep(2);
+  $context['message'] = 'Test $context[\'finished\']. current_id = ' . $context['sandbox']['current_id'];
+  $context['sandbox']['current_id']++;
+  if ( $context['sandbox']['current_id'] < $context['sandbox']['max'] ) {
+    $context['finished'] = false;
+  } else {
+    $context['finished'] = true;
+  }
+}
+
+function test_batch_operation_params( $a, $b, &$context ) {
+  sleep(2);
+  $context['message'] = '$a=' . $a . ' $b=' . $b ;
+}
+
+class TestBatch {
+
+  public function Operations(&$context){
+    sleep(2);
+    $context['message'] = 'class TestBatch';
+  }
+
+}