histogram_internal.h

@@ -1,8 +0,0 @@
-#ifndef HISTOGRAM_INTERNAL_H_INCLUDED
-#define HISTOGRAM_INTERNAL_H_INCLUDED
-#include <vector>
-
-void find_minmax(const std::vector <double> &numbers, double &min, double &max);
-
-
-#endif // HISTOGRAM_INTERNAL_H_INCLUDED

unittest.cpp

@@ -1,33 +0,0 @@
-#define DOCTEST_CONFIG_NO_MULTITHREADING
-#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
-#include "doctest.h"
-#include "histogram_internal.h"
-
-TEST_CASE("distinct positive numbers") {
-    double min = 0;
-    double max = 0;
-    find_minmax({1, 2}, min, max);
-    CHECK(min == 1);
-    CHECK(max == 2);
-}
-TEST_CASE("distinct negative numbers") {
-    double min = 0;
-    double max = 0;
-    find_minmax({-1, -2}, min, max);
-    CHECK(min == -2);
-    CHECK(max == -1);
-}
-TEST_CASE("distinct 1 numbers") {
-    double min = 0;
-    double max = 0;
-    find_minmax({1,}, min, max);
-    CHECK(min == 1);
-    CHECK(max == 1);
-}
-TEST_CASE("distinct simple numbers") {
-    double min = 0;
-    double max = 0;
-    find_minmax({1,1}, min, max);
-    CHECK(min == 1);
-    CHECK(max == 1);
-}