Fix parameter parsing tests

src/server/api/parameters_parser.cpp

@@ -0,0 +1,46 @@
+#include "server/api/parameters_parser.hpp"
+
+#include "server/api/route_parameters_grammar.hpp"
+#include "server/api/table_parameter_grammar.hpp"
+
+namespace osrm
+{
+namespace server
+{
+namespace api
+{
+
+template<>
+boost::optional<engine::api::RouteParameters> parseParameters(std::string::iterator& iter, std::string::iterator end)
+{
+    RouteParametersGrammar grammar;
+    const auto result = boost::spirit::qi::parse(iter, end, grammar);
+
+    boost::optional<engine::api::RouteParameters> parameters;
+    if (result && iter == end)
+    {
+        parameters = std::move(grammar.parameters);
+    }
+
+    return parameters;
+}
+
+template<>
+boost::optional<engine::api::TableParameters> parseParameters(std::string::iterator& iter, std::string::iterator end)
+{
+    TableParametersGrammar grammar;
+    const auto result = boost::spirit::qi::parse(iter, end, grammar);
+
+    boost::optional<engine::api::TableParameters> parameters;
+    if (result && iter == end)
+    {
+        parameters = std::move(grammar.parameters);
+    }
+
+    return parameters;
+}
+
+}
+}
+}
+