Renaming test to tests

1 files changed, 80 insertions, 0 deletions

diff --git a/tests/matrixtest.cpp b/tests/matrixtest.cpp
new file mode 100644
index 00000000..b570f6d4
--- /dev/null
+++ b/tests/matrixtest.cpp
@@ -0,0 +1,80 @@
+/* ----------------------------------------------------------------------------
+ * matrixtest.cpp
+ *
+ * Copyright (c) 2017 Yann Herklotz Grave <ymherklotz@gmail.com> -- MIT License
+ * See file LICENSE for more details
+ * ----------------------------------------------------------------------------
+ */
+
+#include <YAGE/Math/math.h>
+#include <gtest/gtest.h>
+
+#include <algorithm>
+#include <cstdlib>
+#include <ctime>
+#include <vector>
+
+template <int Size>
+int matrixAddition(int num1, int num2)
+{
+    yage::Matrix<Size, Size, int> m1, m2;
+    m1[1][1] = num1;
+    m2[1][1] = num2;
+
+    yage::Matrix<Size, Size, int> m3 = m1 + m2;
+
+    return m3[1][1];
+}
+
+int vectorDotProduct(const std::vector<int> &vec_contents_f,
+                     const std::vector<int> &vec_contents_s)
+{
+    yage::Vector<3, int> v1(vec_contents_f);
+    yage::Vector<3, int> v2(vec_contents_s);
+
+    int x = yage::matrix::dot(v1, v2);
+
+    return x;
+}
+
+bool matrixMultiplication()
+{
+    return false;
+}
+
+// TESTS
+
+TEST(Matrix, Assign)
+{
+    double rand_num = rand();
+    yage::Matrix<5, 5, double> mat1;
+    mat1[3][2] = rand_num;
+    ASSERT_EQ(rand_num, mat1[3][2]);
+    yage::Matrix<2, 2, double> mat2 {{rand_num, rand_num, rand_num, rand_num}};
+    ASSERT_EQ(rand_num, mat2[1][0]);
+}
+
+TEST(Matrix, Addition)
+{
+    int rand_x = rand();
+    int rand_y = rand();
+    ASSERT_EQ(rand_x + rand_y, matrixAddition<10>(rand_x, rand_y));
+}
+
+TEST(Vector, DotProduct)
+{
+    std::vector<int> contents_i = {rand() % 100, rand() % 100, rand() % 100};
+    std::vector<int> contents_j = {rand() % 100, rand() % 100, rand() % 100};
+    int sum = 0;
+    for (std::size_t i = 0; i < contents_i.size(); ++i) {
+        sum += contents_i[i] * contents_j[i];
+    }
+    ASSERT_EQ(sum, vectorDotProduct(contents_i, contents_j));
+}
+
+int main(int argc, char **argv)
+{
+    srand(static_cast<unsigned>(time(nullptr)));
+    testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
+}