SiddiqSoft.RunOnEnd 1.0.2

RunOnEnd : Run a lambda in destructor

Objective

• A simpler "run on end" vs. the custom deletor available via std::unique_ptr<>. It is important to note that we do not provide an "owning" helper as this is better accomplished via the destructor code for std::unique_ptr<>. Avoid writing code that exists in std.
• Use the nuget SiddiqSoft.RunOnEnd
• Copy paste..whatever works.

#include "gtest/gtest.h"
#include "siddiqsoft/RunOnEnd.hpp"


TEST(examples, Example1)
{
    bool passTest {false};

    try
    {
        // Use initializer list-style instantiation; we do not allow move/assignment construction.
        // Note that the `()` is not required when the lambda/function takes no argument.
        siddiqsoft::RunOnEnd roe {[&passTest] {
            // Runs when this scope ends
            passTest = true;
        }};
    }
    catch (...) {
        EXPECT_TRUE(false); // if we throw then the test fails.
    }

    // Iff the lambda runs, it should be true
    EXPECT_TRUE(passTest);
}

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