Merge branch 'master' into niels/rendering_color

1 files changed, 384 insertions, 0 deletions

diff --git a/src/test/Vector2Test.cpp b/src/test/Vector2Test.cpp
new file mode 100644
index 0000000..17bca41
--- /dev/null
+++ b/src/test/Vector2Test.cpp
@@ -0,0 +1,384 @@
+#include <gtest/gtest.h>
+
+#include <crepe/api/Vector2.h>
+
+using namespace crepe;
+
+class Vector2Test : public ::testing::Test {
+public:
+	Vector2<int> int_vec1;
+	Vector2<int> int_vec2;
+	Vector2<double> double_vec1;
+	Vector2<double> double_vec2;
+	Vector2<long> long_vec1;
+	Vector2<long> long_vec2;
+	Vector2<float> float_vec1;
+	Vector2<float> float_vec2;
+
+	void SetUp() override {
+		int_vec1 = {1, 2};
+		int_vec2 = {3, 4};
+		double_vec1 = {1.0, 2.0};
+		double_vec2 = {3.0, 4.0};
+		long_vec1 = {1, 2};
+		long_vec2 = {3, 4};
+		float_vec1 = {1.0f, 2.0f};
+		float_vec2 = {3.0f, 4.0f};
+	}
+};
+
+TEST_F(Vector2Test, Subtract) {
+	Vector2<int> result = int_vec1 - int_vec2;
+	EXPECT_EQ(result.x, -2);
+	EXPECT_EQ(result.y, -2);
+
+	Vector2<double> result2 = double_vec1 - double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, -2.0);
+	EXPECT_FLOAT_EQ(result2.y, -2.0);
+
+	Vector2<long> result3 = long_vec1 - long_vec2;
+	EXPECT_EQ(result3.x, -2);
+	EXPECT_EQ(result3.y, -2);
+
+	Vector2<float> result4 = float_vec1 - float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, -2.0f);
+	EXPECT_FLOAT_EQ(result4.y, -2.0f);
+}
+
+TEST_F(Vector2Test, SubtractScalar) {
+	Vector2<int> result = int_vec1 - 1;
+	EXPECT_EQ(result.x, 0);
+	EXPECT_EQ(result.y, 1);
+
+	Vector2<double> result2 = double_vec1 - 1.0;
+	EXPECT_FLOAT_EQ(result2.x, 0.0);
+	EXPECT_FLOAT_EQ(result2.y, 1.0);
+
+	Vector2<long> result3 = long_vec1 - 1;
+	EXPECT_EQ(result3.x, 0);
+	EXPECT_EQ(result3.y, 1);
+
+	Vector2<float> result4 = float_vec1 - 1.0f;
+	EXPECT_FLOAT_EQ(result4.x, 0.0f);
+	EXPECT_FLOAT_EQ(result4.y, 1.0f);
+}
+
+TEST_F(Vector2Test, Add) {
+	Vector2<int> result = int_vec1 + int_vec2;
+	EXPECT_EQ(result.x, 4);
+	EXPECT_EQ(result.y, 6);
+
+	Vector2<double> result2 = double_vec1 + double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, 4.0);
+	EXPECT_FLOAT_EQ(result2.y, 6.0);
+
+	Vector2<long> result3 = long_vec1 + long_vec2;
+	EXPECT_EQ(result3.x, 4);
+	EXPECT_EQ(result3.y, 6);
+
+	Vector2<float> result4 = float_vec1 + float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, 4.0f);
+	EXPECT_FLOAT_EQ(result4.y, 6.0f);
+}
+
+TEST_F(Vector2Test, AddScalar) {
+	Vector2<int> result = int_vec1 + 1;
+	EXPECT_EQ(result.x, 2);
+	EXPECT_EQ(result.y, 3);
+
+	Vector2<double> result2 = double_vec1 + 1.0;
+	EXPECT_FLOAT_EQ(result2.x, 2.0);
+	EXPECT_FLOAT_EQ(result2.y, 3.0);
+
+	Vector2<long> result3 = long_vec1 + 1;
+	EXPECT_EQ(result3.x, 2);
+	EXPECT_EQ(result3.y, 3);
+
+	Vector2<float> result4 = float_vec1 + 1.0f;
+	EXPECT_FLOAT_EQ(result4.x, 2.0f);
+	EXPECT_FLOAT_EQ(result4.y, 3.0f);
+}
+
+TEST_F(Vector2Test, Multiply) {
+	Vector2<int> result = int_vec1 * int_vec2;
+	EXPECT_EQ(result.x, 3);
+	EXPECT_EQ(result.y, 8);
+
+	Vector2<double> result2 = double_vec1 * double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, 3.0);
+	EXPECT_FLOAT_EQ(result2.y, 8.0);
+
+	Vector2<long> result3 = long_vec1 * long_vec2;
+	EXPECT_EQ(result3.x, 3);
+	EXPECT_EQ(result3.y, 8);
+
+	Vector2<float> result4 = float_vec1 * float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, 3.0f);
+	EXPECT_FLOAT_EQ(result4.y, 8.0f);
+}
+
+TEST_F(Vector2Test, MultiplyScalar) {
+	Vector2<int> result = int_vec1 * 2;
+	EXPECT_EQ(result.x, 2);
+	EXPECT_EQ(result.y, 4);
+
+	Vector2<double> result2 = double_vec1 * 2.0;
+	EXPECT_FLOAT_EQ(result2.x, 2.0);
+	EXPECT_FLOAT_EQ(result2.y, 4.0);
+
+	Vector2<long> result3 = long_vec1 * 2;
+	EXPECT_EQ(result3.x, 2);
+	EXPECT_EQ(result3.y, 4);
+
+	Vector2<float> result4 = float_vec1 * 2.0f;
+	EXPECT_FLOAT_EQ(result4.x, 2.0f);
+	EXPECT_FLOAT_EQ(result4.y, 4.0f);
+}
+
+TEST_F(Vector2Test, Divide) {
+	Vector2<int> result = int_vec1 / int_vec2;
+	EXPECT_EQ(result.x, 0);
+	EXPECT_EQ(result.y, 0);
+
+	Vector2<double> result2 = double_vec1 / double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, 0.33333333333333331);
+	EXPECT_FLOAT_EQ(result2.y, 0.5);
+
+	Vector2<long> result3 = long_vec1 / long_vec2;
+	EXPECT_EQ(result3.x, 0);
+	EXPECT_EQ(result3.y, 0);
+
+	Vector2<float> result4 = float_vec1 / float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, 0.333333343f);
+	EXPECT_FLOAT_EQ(result4.y, 0.5f);
+}
+
+TEST_F(Vector2Test, DivideScalar) {
+	Vector2<int> result = int_vec1 / 2;
+	EXPECT_EQ(result.x, 0);
+	EXPECT_EQ(result.y, 1);
+
+	Vector2<double> result2 = double_vec1 / 2.0;
+	EXPECT_FLOAT_EQ(result2.x, 0.5);
+	EXPECT_FLOAT_EQ(result2.y, 1.0);
+
+	Vector2<long> result3 = long_vec1 / 2;
+	EXPECT_EQ(result3.x, 0);
+	EXPECT_EQ(result3.y, 1);
+
+	Vector2<float> result4 = float_vec1 / 2.0f;
+	EXPECT_FLOAT_EQ(result4.x, 0.5f);
+	EXPECT_FLOAT_EQ(result4.y, 1.0f);
+}
+
+TEST_F(Vector2Test, AddChain) {
+	Vector2<int> result = int_vec1;
+	result += int_vec2;
+	EXPECT_EQ(result.x, 4);
+	EXPECT_EQ(result.y, 6);
+
+	Vector2<double> result2 = double_vec1;
+	result2 += double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, 4.0);
+	EXPECT_FLOAT_EQ(result2.y, 6.0);
+
+	Vector2<long> result3 = long_vec1;
+	result3 += long_vec2;
+	EXPECT_EQ(result3.x, 4);
+	EXPECT_EQ(result3.y, 6);
+
+	Vector2<float> result4 = float_vec1;
+	result4 += float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, 4.0f);
+	EXPECT_FLOAT_EQ(result4.y, 6.0f);
+}
+
+TEST_F(Vector2Test, AddScalarChain) {
+	Vector2<int> result = int_vec1;
+	result += 1;
+	EXPECT_EQ(result.x, 2);
+	EXPECT_EQ(result.y, 3);
+
+	Vector2<double> result2 = double_vec1;
+	result2 += 1.0;
+	EXPECT_FLOAT_EQ(result2.x, 2.0);
+	EXPECT_FLOAT_EQ(result2.y, 3.0);
+
+	Vector2<long> result3 = long_vec1;
+	result3 += 1;
+	EXPECT_EQ(result3.x, 2);
+	EXPECT_EQ(result3.y, 3);
+
+	Vector2<float> result4 = float_vec1;
+	result4 += 1.0f;
+	EXPECT_FLOAT_EQ(result4.x, 2.0f);
+	EXPECT_FLOAT_EQ(result4.y, 3.0f);
+}
+
+TEST_F(Vector2Test, SubtractChain) {
+	Vector2<int> result = int_vec1;
+	result -= int_vec2;
+	EXPECT_EQ(result.x, -2);
+	EXPECT_EQ(result.y, -2);
+
+	Vector2<double> result2 = double_vec1;
+	result2 -= double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, -2.0);
+	EXPECT_FLOAT_EQ(result2.y, -2.0);
+
+	Vector2<long> result3 = long_vec1;
+	result3 -= long_vec2;
+	EXPECT_EQ(result3.x, -2);
+	EXPECT_EQ(result3.y, -2);
+
+	Vector2<float> result4 = float_vec1;
+	result4 -= float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, -2.0f);
+	EXPECT_FLOAT_EQ(result4.y, -2.0f);
+}
+
+TEST_F(Vector2Test, SubtractScalarChain) {
+	Vector2<int> result = int_vec1;
+	result -= 1;
+	EXPECT_EQ(result.x, 0);
+	EXPECT_EQ(result.y, 1);
+
+	Vector2<double> result2 = double_vec1;
+	result2 -= 1.0;
+	EXPECT_FLOAT_EQ(result2.x, 0.0);
+	EXPECT_FLOAT_EQ(result2.y, 1.0);
+
+	Vector2<long> result3 = long_vec1;
+	result3 -= 1;
+	EXPECT_EQ(result3.x, 0);
+	EXPECT_EQ(result3.y, 1);
+
+	Vector2<float> result4 = float_vec1;
+	result4 -= 1.0f;
+	EXPECT_FLOAT_EQ(result4.x, 0.0f);
+	EXPECT_FLOAT_EQ(result4.y, 1.0f);
+}
+
+TEST_F(Vector2Test, MultiplyChain) {
+	Vector2<int> result = int_vec1;
+	result *= int_vec2;
+	EXPECT_EQ(result.x, 3);
+	EXPECT_EQ(result.y, 8);
+
+	Vector2<double> result2 = double_vec1;
+	result2 *= double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, 3.0);
+	EXPECT_FLOAT_EQ(result2.y, 8.0);
+
+	Vector2<long> result3 = long_vec1;
+	result3 *= long_vec2;
+	EXPECT_EQ(result3.x, 3);
+	EXPECT_EQ(result3.y, 8);
+
+	Vector2<float> result4 = float_vec1;
+	result4 *= float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, 3.0f);
+	EXPECT_FLOAT_EQ(result4.y, 8.0f);
+}
+
+TEST_F(Vector2Test, MultiplyScalarChain) {
+	Vector2<int> result = int_vec1;
+	result *= 2;
+	EXPECT_EQ(result.x, 2);
+	EXPECT_EQ(result.y, 4);
+
+	Vector2<double> result2 = double_vec1;
+	result2 *= 2.0;
+	EXPECT_FLOAT_EQ(result2.x, 2.0);
+	EXPECT_FLOAT_EQ(result2.y, 4.0);
+
+	Vector2<long> result3 = long_vec1;
+	result3 *= 2;
+	EXPECT_EQ(result3.x, 2);
+	EXPECT_EQ(result3.y, 4);
+
+	Vector2<float> result4 = float_vec1;
+	result4 *= 2.0f;
+	EXPECT_FLOAT_EQ(result4.x, 2.0f);
+	EXPECT_FLOAT_EQ(result4.y, 4.0f);
+}
+
+TEST_F(Vector2Test, DivideChain) {
+	Vector2<int> result = int_vec1;
+	result /= int_vec2;
+	EXPECT_EQ(result.x, 0);
+	EXPECT_EQ(result.y, 0);
+
+	Vector2<double> result2 = double_vec1;
+	result2 /= double_vec2;
+	EXPECT_FLOAT_EQ(result2.x, 0.33333333333333331);
+	EXPECT_FLOAT_EQ(result2.y, 0.5);
+
+	Vector2<long> result3 = long_vec1;
+	result3 /= long_vec2;
+	EXPECT_EQ(result3.x, 0);
+	EXPECT_EQ(result3.y, 0);
+
+	Vector2<float> result4 = float_vec1;
+	result4 /= float_vec2;
+	EXPECT_FLOAT_EQ(result4.x, 0.333333343f);
+	EXPECT_FLOAT_EQ(result4.y, 0.5f);
+}
+
+TEST_F(Vector2Test, DivideScalarChain) {
+	Vector2<int> result = int_vec1;
+	result /= 2;
+	EXPECT_EQ(result.x, 0);
+	EXPECT_EQ(result.y, 1);
+
+	Vector2<double> result2 = double_vec1;
+	result2 /= 2.0;
+	EXPECT_FLOAT_EQ(result2.x, 0.5);
+	EXPECT_FLOAT_EQ(result2.y, 1.0);
+
+	Vector2<long> result3 = long_vec1;
+	result3 /= 2;
+	EXPECT_EQ(result3.x, 0);
+	EXPECT_EQ(result3.y, 1);
+
+	Vector2<float> result4 = float_vec1;
+	result4 /= 2.0f;
+	EXPECT_FLOAT_EQ(result4.x, 0.5f);
+	EXPECT_FLOAT_EQ(result4.y, 1.0f);
+}
+
+TEST_F(Vector2Test, Negatation) {
+	Vector2<int> result = -int_vec1;
+	EXPECT_EQ(result.x, -1);
+	EXPECT_EQ(result.y, -2);
+
+	Vector2<double> result2 = -double_vec1;
+	EXPECT_FLOAT_EQ(result2.x, -1.0);
+	EXPECT_FLOAT_EQ(result2.y, -2.0);
+
+	Vector2<long> result3 = -long_vec1;
+	EXPECT_EQ(result3.x, -1);
+	EXPECT_EQ(result3.y, -2);
+
+	Vector2<float> result4 = -float_vec1;
+	EXPECT_FLOAT_EQ(result4.x, -1.0f);
+	EXPECT_FLOAT_EQ(result4.y, -2.0f);
+}
+
+TEST_F(Vector2Test, Equals) {
+	EXPECT_TRUE(int_vec1 == int_vec1);
+	EXPECT_FALSE(int_vec1 == int_vec2);
+	EXPECT_TRUE(double_vec1 == double_vec1);
+	EXPECT_FALSE(double_vec1 == double_vec2);
+	EXPECT_TRUE(long_vec1 == long_vec1);
+	EXPECT_FALSE(long_vec1 == long_vec2);
+}
+
+TEST_F(Vector2Test, NotEquals) {
+	EXPECT_FALSE(int_vec1 != int_vec1);
+	EXPECT_TRUE(int_vec1 != int_vec2);
+	EXPECT_FALSE(double_vec1 != double_vec1);
+	EXPECT_TRUE(double_vec1 != double_vec2);
+	EXPECT_FALSE(long_vec1 != long_vec1);
+	EXPECT_TRUE(long_vec1 != long_vec2);
+}