103 lines
1.6 KiB
C++
103 lines
1.6 KiB
C++
#include <gtest/gtest.h>
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#include <J3ML/LinearAlgebra/Vector2.h>
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using Vector2 = LinearAlgebra::Vector2;
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TEST(Vector2Test, V2_Constructor_Default)
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{
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EXPECT_EQ(Vector2(), Vector2::Zero);
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}
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TEST(Vector2Test, V2_Constructor_XY)
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{
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Vector2 vec {1, 0};
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EXPECT_EQ(vec, Vector2::Right);
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}
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TEST(Vector2Test, V2_Addition_Op)
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{
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Vector2 A {1,1};
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Vector2 B {2,2};
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Vector2 C {3, 3};
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EXPECT_EQ(A+B, C);
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}
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TEST(Vector2Test, V2_Subtraction_Op)
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{
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Vector2 A {1,1};
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Vector2 B {2,2};
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Vector2 C {-1, -1};
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EXPECT_EQ(A-B, C);
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}
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TEST(Vector2Test, V2_Scalar_Multiplication)
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{
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Vector2 A {5, 1};
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float B = 0.5f;
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Vector2 C = {2.5f, .5f};
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EXPECT_EQ(A*B, C);
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}
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TEST(Vector2Test, V2_Size)
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{
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EXPECT_EQ(sizeof(Vector2), 8);
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}
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TEST(Vector2Test, V2_NaN)
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{
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EXPECT_NE(Vector2::Zero, Vector2::NaN);
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EXPECT_NE(Vector2::Up, Vector2::NaN);
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EXPECT_NE(Vector2::Left, Vector2::NaN);
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EXPECT_NE(Vector2::Down, Vector2::NaN);
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EXPECT_NE(Vector2::Right, Vector2::NaN);
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EXPECT_NE(Vector2::NaN, Vector2::NaN);
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}
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TEST(Vector2Test, V2_MarginOfError)
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{
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Vector2 A {2,2};
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Vector2 B {1.85, 1.85};
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EXPECT_TRUE(A.IsWithinMarginOfError(B, 0.5f));
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}
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TEST(Vector2Test, V2_Min)
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{
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Vector2 A {2,2};
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Vector2 B {1.85, 1.85};
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EXPECT_EQ( Vector2::Min(A, B), B);
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}
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TEST(Vector2Test, V2_Max)
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{
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Vector2 A {2,2};
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Vector2 B {1.85, 1.85};
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EXPECT_EQ( Vector2::Max(A, B), A);
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}
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TEST(Vector2Test, V2_Clamp)
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{
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}
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TEST(Vector2Test, V2_DotProduct)
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{
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}
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TEST(Vector2Test, V2_Project)
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{
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}
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TEST(Vector2Test, V2_Normalize)
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{
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} |