assert_are_equal_with_tolerance.cpp

Shows how to use xtd::tunit::assert::are_equal_with_tolerance method.

#include <xtd/xtd.tunit>
 
namespace unit_tests {
  class test_class_(test) {
    void test_method_(test_case_succeed) {
      auto d = 0.5999999999;
      assert::are_equal(0.6, d, 0.000000001);
    }
    
    void test_method_(test_case_failed) {
      auto d = 0.5999999999;
      assert::are_equal(0.6, d, 0.0000000001);
    }
  };
}
 
auto main() -> int {
  return console_unit_test().run();
}
 
// This code produces the following output :
//
// Start 2 tests from 1 test case
// Run tests:
//   SUCCEED unit_tests::test.test_case_succeed (0 ms total)
//   FAILED  unit_tests::test.test_case_failed (0 ms total)
//     Expected: 0.6
//     But was:  0.6
//     Stack Trace: in |---OMITTED---|/assert_are_equal_with_tolerance.cpp:13
//
// Test results:
//   SUCCEED 1 test.
//   FAILED  1 test.
// End 2 tests from 1 test case ran. (0 ms total)