xtd - Reference Guide  0.1.0
Modern c++17/20 framework to create console, GUI and unit test applications on Windows, macOS, Linux, iOS and android.

◆ is_not_empty() [4/4]

template<typename TValue >
static void xtd::tunit::collection_assume::is_not_empty ( const TValue &  value,
const std::string &  message,
const xtd::tunit::line_info line_info 

Assumes that collection or traits does not contain any item.

valueThe value to check is empty.
messageA user message to display if the assertion fails. This message can be seen in the unit test results.
line_infoContains information about current file and current line.
xtd::tunit::abort_errorIf bad assertion.
std::vector<int> v1 = {0, 1, 2, 3};
std::vector<int> v2;
xtd::tunit::assert::is_not_empty(v1, "User message...", line_info_); // test ok.
xtd::tunit::assert::is_not_empty(v2, "User message...", line_info_);// test throws an abort_error exception.