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tester.cpp
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#include <iostream>
#include <functional>
#include <string>
#include <fstream>
using namespace std;
namespace tester
{
int pass = 0, fail = 0, tests = 0;
void describe(string &&name, function<void()> fn)
{
cout << "Test: " << name << endl;
cout << "------------------------" << endl;
fn();
cout << "------------------------" << endl;
cout << "Pass: " << pass << endl;
cout << "Fail: " << fail << endl;
cout << "------------------------" << endl;
ofstream file("test.txt", ios::app);
file << to_string(pass) + "," << to_string(fail);
pass = 0;
fail = 0;
file.close();
}
void toEq(string &&message, auto expected, auto actual)
{
try
{
tests++;
if (expected == actual)
{
cout << "Passed: " << message << endl;
pass++;
}
else
{
cout << "Failed: " << message << endl;
cout << "Got something else, which is not equal to " << expected << endl;
fail++;
}
}
catch (const exception &e)
{
cout << "Failed: " << message << endl;
cout << "Error: " << e.what() << endl;
cout << "Expected " << expected << endl;
fail++;
}
}
void toClose(string &&message, auto expected, auto actual, float tolerance = 0.001)
{
try
{
tests++;
if (abs(expected - actual) <= tolerance)
{
cout << "Passed: " << message << endl;
pass++;
}
else
{
cout << "Failed: " << message << endl;
cout << "Got something else, which is not equal or close to " << expected << endl;
fail++;
}
}
catch (const exception &e)
{
cout << "Failed: " << message << endl;
cout << "Error: " << e.what() << endl;
cout << "Expected " << expected << endl;
fail++;
}
}
void toGreaterOrEq(string &&message, auto expected, auto actual)
{
try
{
tests++;
if (expected <= actual)
{
cout << "Passed: " << message << endl;
pass++;
}
else
{
cout << "Failed: " << message << endl;
cout << "Got something else, which is not equal or greater than " << expected << endl;
fail++;
}
}
catch (const exception &e)
{
cout << "Failed: " << message << endl;
cout << "Error: " << e.what() << endl;
cout << "Expected " << expected << endl;
fail++;
}
}
void toLessOrEq(string &&message, auto expected, auto actual)
{
try
{
tests++;
if (expected >= actual)
{
cout << "Passed: " << message << endl;
pass++;
}
else
{
cout << "Failed: " << message << endl;
cout << "Got something else, which is not equal to less than " << expected << endl;
fail++;
}
}
catch (const exception &e)
{
cout << "Failed: " << message << endl;
cout << "Error: " << e.what() << endl;
cout << "Expected " << expected << endl;
fail++;
}
}
void toEqWithPadding(string &&message, string &&expected, string &&actual, int paddinglen = 16)
{
try
{
tests++;
expected = string(paddinglen - expected.length(), '0') + expected;
if (expected == actual)
{
cout << "Passed: " << message << endl;
pass++;
}
else
{
cout << "Failed: " << message << endl;
cout << "Got something else, which is not equal with padding to " << expected << endl;
fail++;
}
}
catch (const exception &e)
{
cout << "Failed: " << message << endl;
cout << "Error: " << e.what() << endl;
cout << "Expected " << expected << endl;
fail++;
}
}
}