throws_

#define throws_	(		exception_t,
			...
	)

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

Asserts 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	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::assert, xtd::tunit::assume and xtd::tunit::valid classes.

Examples

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