throws() [4/4]

template<typename exception_t >

static void xtd::tunit::valid::throws ( const std::function< void()> &  statement, const xtd::string &  message, const xtd::diagnostics::stack_frame &  stack_frame  )

inlinestatic

Validates that the statement throws a particular exception when called.

Template Parameters

exception_t

The exception type that must be throw.

Parameters

statement	The statement that verify.
message	A user message to display if the assertion fails. This message can be seen in the unit test results.
stack_frame	Contains information about current file and current line.

Examples

std::vector<int> v1 = {1, 2, 3, 4};
xtd::tunit::valid::throws<std::out_of_range>([&] {v1.at(5);}, "User message...", csf_); // test ok.
xtd::tunit::valid::throws<std::out_of_range>([&] {v1.at(2);}, "User message...", csf_); // test fails.