public function testGetHtml()
 {
     $html = $this->_block->toHtml();
     $this->assertContains("<div id=\"customer_cart_grid\">", $html);
     $this->assertContains("<div class=\"grid-actions\">", $html);
     $this->assertContains("customer_cart_gridJsObject = new varienGrid('customer_cart_grid',", $html);
     $this->assertContains("backend/customer/cart_product_composite_cart/configure/customer_id/" . self::CUSTOMER_ID_VALUE, $html);
 }
 public function testGetHtml()
 {
     $html = $this->_block->toHtml();
     $this->assertContains("<div id=\"customer_cart_grid\"", $html);
     $this->assertContains("<div class=\"admin__data-grid-header admin__data-grid-toolbar\"", $html);
     $this->assertContains("customer_cart_gridJsObject = new varienGrid(\"customer_cart_grid\",", $html);
     $this->assertContains("backend/customer/cart_product_composite_cart/configure/customer_id/" . self::CUSTOMER_ID_VALUE, $html);
 }