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

@@ -1,39 +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("Identical numbers") {
-    double min = 0, max = 0;
-    find_minmax({ 5, 5, 5 }, min, max);
-    CHECK(min == 5);
-    CHECK(max == 5);
-}
-TEST_CASE("Empty vector") {
-    double min = 42, max = 42;
-    find_minmax({}, min, max);
-    CHECK(min == 42);
-    CHECK(max == 42);
-}
-TEST_CASE("Single element") {
-    double min = 0, max = 0;
-    find_minmax({ 42 }, min, max);
-    CHECK(min == 42);
-    CHECK(max == 42);
-}
-
-TEST_CASE("Negative numbers") {
-    double min = 0, max = 0;
-    find_minmax({ -3, -1, -2 }, min, max);
-    CHECK(min == -3);
-    CHECK(max == -1);
-}
-

unittest.sln

@@ -1,31 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.13.35919.96 d17.13
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unittest", "unittest.vcxproj", "{D377E954-A910-442F-89B7-380240614335}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
-		Release|x64 = Release|x64
-		Release|x86 = Release|x86
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{D377E954-A910-442F-89B7-380240614335}.Debug|x64.ActiveCfg = Debug|x64
-		{D377E954-A910-442F-89B7-380240614335}.Debug|x64.Build.0 = Debug|x64
-		{D377E954-A910-442F-89B7-380240614335}.Debug|x86.ActiveCfg = Debug|Win32
-		{D377E954-A910-442F-89B7-380240614335}.Debug|x86.Build.0 = Debug|Win32
-		{D377E954-A910-442F-89B7-380240614335}.Release|x64.ActiveCfg = Release|x64
-		{D377E954-A910-442F-89B7-380240614335}.Release|x64.Build.0 = Release|x64
-		{D377E954-A910-442F-89B7-380240614335}.Release|x86.ActiveCfg = Release|Win32
-		{D377E954-A910-442F-89B7-380240614335}.Release|x86.Build.0 = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {33670898-B3DF-4CA9-BB8F-B62E319D4269}
-	EndGlobalSection
-EndGlobal