contains() [3/4]

template<typename item_t , typename collection_t >

static void xtd::tunit::valid::contains ( const item_t &  item, const collection_t &  collection, const xtd::string &  message  )

inlinestatic

Validates that collection contains an item.

Parameters

item	object to verify.
collection	that contains object.
message	A user message to display if the assertion fails. This message can be seen in the unit test results.

Examples

std::vector<int> v1 = {0, 1, 2, 3};
xtd::tunit::valid::contains(2, v1, "User message..."); // test ok.
xtd::tunit::valid::contains(4, v1, "User message..."); // test fails.