function testBreadcrumbs()
{
// Module index
$v = new DocumentationViewer();
$response = $v->handleRequest(new SS_HTTPRequest('GET', 'DocumentationViewerTests/en/2.4'));
$crumbs = $v->getBreadcrumbs();
$this->assertEquals(1, $crumbs->Count());
$crumbLinks = $crumbs->column('Link');
$this->assertStringEndsWith('DocumentationViewerTests/en/2.4/', $crumbLinks[0]);
// Subfolder index
$v = new DocumentationViewer();
$response = $v->handleRequest(new SS_HTTPRequest('GET', 'DocumentationViewerTests/en/2.4/subfolder/'));
$crumbs = $v->getBreadcrumbs();
$this->assertEquals(2, $crumbs->Count());
$crumbLinks = $crumbs->column('Link');
$this->assertStringEndsWith('DocumentationViewerTests/en/2.4/', $crumbLinks[0]);
$this->assertStringEndsWith('DocumentationViewerTests/en/2.4/subfolder/', $crumbLinks[1]);
// Subfolder page
$v = new DocumentationViewer();
$response = $v->handleRequest(new SS_HTTPRequest('GET', 'DocumentationViewerTests/en/2.4/subfolder/subpage'));
$crumbs = $v->getBreadcrumbs();
$this->assertEquals(3, $crumbs->Count());
$crumbLinks = $crumbs->column('Link');
$this->assertStringEndsWith('DocumentationViewerTests/en/2.4/', $crumbLinks[0]);
$this->assertStringEndsWith('DocumentationViewerTests/en/2.4/subfolder/', $crumbLinks[1]);
$this->assertStringEndsWith('DocumentationViewerTests/en/2.4/subfolder/subpage/', $crumbLinks[2]);
}
