std::string type() function taken out of all filter classes again

[metaproxy-moved-to-github.git] / src / test_filter2.cpp

diff --git a/src/test_filter2.cpp b/src/test_filter2.cpp
index a02b74f..c6295b8 100644 (file)
--- a/src/test_filter2.cpp
+++ b/src/test_filter2.cpp
@@ -1,8 +1,15 @@
+/* $Id: test_filter2.cpp,v 1.15 2005-10-31 09:40:18 marc Exp $
+   Copyright (c) 2005, Index Data.
 
+%LICENSE%
+ */
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
 
 #include "config.hpp"
 #include "filter.hpp"
-#include "router.hpp"
+#include "router_chain.hpp"
 #include "package.hpp"
 
 #include <iostream>
@@ -15,13 +22,93 @@ using namespace boost::unit_test;
 
 class FilterConstant: public yp2::filter::Base {
 public:
+    FilterConstant() : m_constant(1234) { };
     void process(yp2::Package & package) const {
-       package.data() = 1234;
+       package.data() = m_constant;
        package.move();
     };
+    void configure(const xmlNode* ptr = 0);
+    int get_constant() const { return m_constant; };
+private:
+    bool parse_xml_text(const xmlNode *xml_ptr, bool &val);
+    bool parse_xml_text(const xmlNode *xml_ptr, std::string &val);
+private:
+    const xmlNode *m_ptr;
+    int m_constant;
 };
 
 
+void FilterConstant::configure(const xmlNode* ptr)
+{
+    m_ptr = ptr;
+    
+    BOOST_CHECK_EQUAL (ptr->type, XML_ELEMENT_NODE);
+    BOOST_CHECK_EQUAL(std::string((const char *) ptr->name), "filter");
+    
+    const struct _xmlAttr *attr;
+    
+    for (attr = ptr->properties; attr; attr = attr->next)
+    {
+        BOOST_CHECK_EQUAL( std::string((const char *)attr->name), "type");
+        const xmlNode *val = attr->children;
+        BOOST_CHECK_EQUAL(val->type, XML_TEXT_NODE);
+        BOOST_CHECK_EQUAL(std::string((const char *)val->content), "constant");
+    }
+    const xmlNode *p = ptr->children;
+    for (; p; p = p->next)
+    {
+        if (p->type != XML_ELEMENT_NODE)
+            continue;
+        
+        BOOST_CHECK_EQUAL (p->type, XML_ELEMENT_NODE);
+        BOOST_CHECK_EQUAL(std::string((const char *) p->name), "value");
+        
+        const xmlNode *val = p->children;
+        BOOST_CHECK(val);
+        if (!val)
+            continue;
+        
+        BOOST_CHECK_EQUAL(val->type, XML_TEXT_NODE);
+        BOOST_CHECK_EQUAL(std::string((const char *)val->content), "2");
+
+        m_constant = atoi((const char *) val->content);
+    }
+}
+
+bool FilterConstant::parse_xml_text(const xmlNode  *xml_ptr, bool &val)
+{
+    std::string v;
+    if (!parse_xml_text(xml_ptr, v))
+        return false;
+    if (v.length() == 1 && v[0] == '1')
+        val = true;
+    else
+        val = false;
+    return true;
+}
+
+bool FilterConstant::parse_xml_text(const xmlNode *xml_ptr, std::string &val)
+{
+    xmlNodePtr ptr = (xmlNodePtr) xml_ptr;
+    bool found = false;
+    std::string v;
+    for(ptr = ptr->children; ptr; ptr = ptr->next)
+        if (ptr->type == XML_TEXT_NODE)
+        {
+            xmlChar *t = ptr->content;
+            if (t)
+            {
+                v += (const char *) t;
+                found = true;
+            }
+        }
+    if (found)
+        val = v;
+    return found;
+}
+
+// This filter dose not have a configure function
+    
 class FilterDouble: public yp2::filter::Base {
 public:
     void process(yp2::Package & package) const {
@@ -29,23 +116,21 @@ public:
        package.move();
     };
 };
+
     
-    
-BOOST_AUTO_TEST_CASE( testfilter2 ) 
+BOOST_AUTO_TEST_CASE( testfilter2_1 ) 
 {
     try {
        FilterConstant fc;
-        fc.name() = "FilterConstant";
        FilterDouble fd;
-        fd.name() = "FilterDouble";
 
        {
            yp2::RouterChain router1;
            
            // test filter set/get/exception
-           router1.rule(fc);
+           router1.append(fc);
            
-           router1.rule(fd);
+           router1.append(fd);
 
             yp2::Session session;
             yp2::Origin origin;
@@ -60,8 +145,8 @@ BOOST_AUTO_TEST_CASE( testfilter2 )
         {
            yp2::RouterChain router2;
            
-           router2.rule(fd);
-           router2.rule(fc);
+           router2.append(fd);
+           router2.append(fc);
            
             yp2::Session session;
             yp2::Origin origin;
@@ -84,10 +169,51 @@ BOOST_AUTO_TEST_CASE( testfilter2 )
 
 }
 
+BOOST_AUTO_TEST_CASE( testfilter2_2 ) 
+{
+    try {
+       FilterConstant fc;
+        BOOST_CHECK_EQUAL(fc.get_constant(), 1234);
+
+        yp2::filter::Base *base = &fc;
+
+        std::string some_xml = "<?xml version=\"1.0\"?>\n"
+            "<filter type=\"constant\">\n"
+            " <value>2</value>\n"
+            "</filter>";
+        
+        // std::cout << some_xml  << std::endl;
+
+        xmlDocPtr doc = xmlParseMemory(some_xml.c_str(), some_xml.size());
+
+        BOOST_CHECK(doc);
+
+        if (doc)
+        {
+            xmlNodePtr root_element = xmlDocGetRootElement(doc);
+            
+            base->configure(root_element);
+            
+            xmlFreeDoc(doc);
+        }
+
+        BOOST_CHECK_EQUAL(fc.get_constant(), 2);
+    }
+    catch (std::exception &e) {
+        std::cout << e.what() << "\n";
+        BOOST_CHECK (false);
+    }
+    catch ( ...) {
+        BOOST_CHECK (false);
+    }
+
+}
+
 /*
  * Local variables:
  * c-basic-offset: 4
  * indent-tabs-mode: nil
+ * c-file-style: "stroustrup"
  * End:
  * vim: shiftwidth=4 tabstop=8 expandtab
  */