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Translated tests for Math/Lerp

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Leonetienne
2022-02-11 11:22:23 +01:00
parent 879d2e9b91
commit baa22608a6
5 changed files with 186 additions and 202 deletions
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79
Test/Math__Clamp.cpp Normal file
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#include "Catch2.h"
#include <Eule/Math.h>
using namespace Eule;
/** Equivalence classes:
* -- min < v < max -> v
* -- v < min < max -> min
* -- min < max < v -> max
* -- v == min < max -> min
* -- min < v == max -> max
* -- v < max == min -> max
* -- max == min < v -> max
* -- min == v == max -> max
* -- max < v < min -> min
*/
// min < v < max -> v
TEST_CASE(__FILE__"/min_lt_v_lt_max", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(6.0, 4.0, 9.0) == 6.0);
return;
}
// v < min < max -> min
TEST_CASE(__FILE__"/v_lt_min_max", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(4.0, 6.0, 9.0) == 6.0);
return;
}
// min < max < v -> max
TEST_CASE(__FILE__"/min_lt_max_lt_v", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(12.0, 6.0, 9.0) == 9.0);
return;
}
// v == min < max -> min
TEST_CASE(__FILE__"/v_eq_min_lt_max", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(6.0, 6.0, 9.0) == 6.0);
return;
}
// min < v == max -> max
TEST_CASE(__FILE__"/min_lt_v_eq_max", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(9.0, 6.0, 9.0) == 9.0);
return;
}
// v < max == min -> max
TEST_CASE(__FILE__"/v_lt_max_eq_min", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(9.0, 6.0, 9.0) == 9.0);
return;
}
// max == min < v -> max
TEST_CASE(__FILE__"/max_eq_min_lt_v", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(15.0, 9.0, 9.0) == 9.0);
return;
}
// min == v == max -> max
TEST_CASE(__FILE__"/min_eq_v_eq_max", "[Math][Clamp]")
{
REQUIRE( Math::Clamp(15.0, 15.0, 15.0) == 15.);
return;
}
// max < v < min -> min
TEST_CASE(__FILE__"/max_lt_v_lt_min", "[Math][Clamp]")
{
REQUIRE(Math::Clamp(4.0, 7.0, 3.0) == 7.0);
return;
}