Index: modules/node/node.test
===================================================================
RCS file: /cvs/drupal/drupal/modules/node/node.test,v
retrieving revision 1.2
diff -u -p -r1.2 node.test
--- modules/node/node.test	25 Apr 2008 18:26:01 -0000	1.2
+++ modules/node/node.test	9 May 2008 18:46:06 -0000
@@ -98,6 +98,57 @@ class NodeRevisionsTestCase extends Drup
   }
 }
 
+class PageCacheTestCase extends DrupalWebTestCase {
+  protected $admin_user;
+  /**
+   * Implementation of getInfo().
+   */
+  function getInfo() {
+    return array(
+      'name' => t('Page Cache'),
+      'description' => t('Check caching in situations that used to be problematic.'),
+      'group' => t('Node'),
+    );
+  }
+  
+  function setUp() {
+    $this->admin_user = $this->drupalCreateUser(array('create page content', 'edit any page content', 'administer nodes'));
+  }
+  
+  function testPageCache() {
+    // Enable page caching.
+    variable_set('cache', CACHE_NORMAL);
+    // Set minimum cache lifetime to one hour.
+    variable_set('cache_lifetime', 3600);
+    
+    // Create an unpublished page.
+    $this->drupalLogin($this->admin_user);
+    $edit = array(
+      'type' => 'page',
+      'title' => $this->randomName(),
+      'status' => 0,
+    );
+    $node = $this->drupalCreateNode($edit);
+    $this->drupalLogout();
+    
+    // Visit the page as an anonymous user.
+    $this->drupalGet('node/' . $node->nid);
+    $this->assertResponse(403, t('Unpublished page is not available.'));
+    $this->assertTrue(cache_get($this->getUrl(), 'cache_page'), t('Page has been cached'));
+    
+    // Publish the page.
+    $this->drupalLogin($this->admin_user);
+    $edit = array(
+      'status' => 1,
+    );
+    $this->drupalPost("node/$node->nid/edit", $edit, t('Save'));
+    $this->drupalLogout();
+    
+    // Visit the page again as an anonymous user.
+    $this->drupalGet('node/' . $node->nid);
+    $this->assertResponse(200, t('The cache should have been cleared and the page should be available.'));
+  }
+}
 
 class NodeTeaserTestCase extends DrupalWebTestCase {
   /**