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Map<> got the new method findFirstKey<>(), which is needed for the upcoming Dispatcher logic

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Pavel Kirienko
2014-03-18 14:58:05 +04:00
parent c7d6bcbdda
commit b5e201647f
2 changed files with 61 additions and 0 deletions
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libuavcan/test/map.cpp
+28
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@@ -24,6 +24,20 @@ static bool oddValuePredicate(const std::string& key, const std::string& value)
return num & 1;
}
struct KeyFindPredicate
{
const std::string target;
KeyFindPredicate(std::string target) : target(target) { }
bool operator()(const std::string& key, const std::string&) const { return key == target; }
};
struct ValueFindPredicate
{
const std::string target;
ValueFindPredicate(std::string target) : target(target) { }
bool operator()(const std::string&, const std::string& value) const { return value == target; }
};
TEST(Map, Basic)
{
@@ -75,6 +89,20 @@ TEST(Map, Basic)
ASSERT_EQ("C", *map->access("3"));
ASSERT_EQ("D", *map->access("4"));
// Finding some keys
ASSERT_EQ("1", *map->findFirstKey(KeyFindPredicate("1")));
ASSERT_EQ("2", *map->findFirstKey(KeyFindPredicate("2")));
ASSERT_EQ("3", *map->findFirstKey(KeyFindPredicate("3")));
ASSERT_EQ("4", *map->findFirstKey(KeyFindPredicate("4")));
ASSERT_FALSE(map->findFirstKey(KeyFindPredicate("nonexistent_key")));
// Finding some values
ASSERT_EQ("1", *map->findFirstKey(ValueFindPredicate("A")));
ASSERT_EQ("2", *map->findFirstKey(ValueFindPredicate("B")));
ASSERT_EQ("3", *map->findFirstKey(ValueFindPredicate("C")));
ASSERT_EQ("4", *map->findFirstKey(ValueFindPredicate("D")));
ASSERT_FALSE(map->findFirstKey(KeyFindPredicate("nonexistent_value")));
// Removing one static
map->remove("1"); // One of dynamics now migrates to the static storage
map->remove("foo"); // There's no such thing anyway