all_items_are_unique_

#define all_items_are_unique_

(

...

)

#include <xtd.tunit/include/xtd/tunit/collection_assert.h>

Asserts that all collection items are unique.

Parameters

value	The object to verify
message	An optional user message to display if the assertion fails. This message can be seen in the unit test results.

Remarks

Contains information about current file and current line.

Can be used with xtd::tunit::collection_assert, xtd::tunit::collection_assume and xtd::tunit::collection_valid classes.

Examples

std::vector<int> a1 = {1, 2, 3, 4};
std::vector<int> a2 = {1, 2, 3, 4, 1};
xtd::tunit::collection_assert::all_items_are_unique_(a1); // test ok.
xtd::tunit::collection_assert::all_items_are_unique_(a2, "User message..."); // test error.
xtd::tunit::collection_assume::all_items_are_unique_(a1); // test ok.
xtd::tunit::collection_assume::all_items_are_unique_(a2, "User message..."); // test error.
xtd::tunit::collection_valid::all_items_are_unique_(a1); // test ok.
xtd::tunit::collection_valid::all_items_are_unique_(a2, "User message..."); // test error.