Implements freebies and tests.

sbf-cpp/Freebies.cpp

@@ -0,0 +1,37 @@
+#include "Freebies.h"
+
+#include <ostream>
+
+namespace SBF {
+namespace {
+using std::ostream;
+}  // End namespace
+
+ostream& operator<<(ostream& os, const FreebieType& freebie) {
+  os << "Freebie: {id: " << freebie.id << ", cost: " << freebie.cost << ", name: \"" << freebie.name << "\", label: \""
+     << freebie.label << "\"}";
+  return os;
+}
+
+bool operator==(const FreebieType& left, const FreebieType& right) {
+  return left.id == right.id && left.cost == right.cost && left.name == right.name && left.label == right.label;
+}
+
+bool operator!=(const FreebieType& left, const FreebieType& right) {
+  return !(left == right);
+}
+
+FreebieType GetFreebie(int freebie_id) {
+  if (freebie_id > 0 && freebie_id <= kFreebiesCount) {
+    return kFreebies[freebie_id];
+  }
+  return kFreebieUnknown;
+}
+
+void FillFreebies(std::vector<FreebieType>& freebies) {
+  freebies.clear();
+  for (int id = 1; id <= kFreebiesCount; id++) {
+    freebies.push_back(GetFreebie(id));
+  }
+}
+}  // End namespace SBF